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1. The document discusses problems related to resultant of coplanar forces including the law of parallelogram of forces, component law of forces, Varignon's theorem, and finding the resultant and its properties for various force systems. 2. It provides 17 figures showing different force systems and problems require calculating the resultant, its magnitude and direction, and in some cases locating its position. 3. The document also includes theory questions related to definitions of force, laws of mechanics, characteristics of couples, and calculating resultants of concurrent and non-concurrent forces.

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engineering statics :force systems

This document provides an overview of forces and force systems in engineering. It introduces the concept of a force vector and its components. Key points covered include:
- A force vector depends on both magnitude and direction. Most bodies are treated as rigid.
- Any system of forces on a rigid body can be replaced by a single force and couple. The principle of transmissibility allows treating forces as "sliding vectors".
- Forces are classified as contact or body forces, and as concentrated or distributed. Weight is treated as a concentrated force through the center of gravity.
- Methods for adding concurrent forces include the parallelogram and triangle laws. Forces can be resolved into rectangular components.

Friction And Wedges

The document introduces friction and wedges. It defines static and kinetic friction, and how they relate to the normal and applied horizontal forces on a block. It provides an example problem of calculating the force needed to drag a sand sled up a slope. Another example calculates the forces required to start, keep, and stop a block from sliding on an inclined plane based on coefficients of static and kinetic friction. Wedges are described as using friction to apply large forces with small adjustments. An example calculates the minimum force to lift a heavy block with two wedges.

Force system in space

The document discusses equilibrium of concurrent forces in space and provides an example problem. A 1000 lb force acts at point A in the x-direction. Points B, C, and D define members AB, AC, and AD of a framework. The task is to determine the forces in each member, given the positions of points A, B, C, and D. Using equilibrium equations, the forces are calculated to be: 667 lb in AD, 933 lb in AB, and 333 lb in AC.

Lecture 1 Introduction to statics Engineering Mechanics hibbeler 14th edition

This document discusses mechanics, specifically rigid body mechanics. It defines mechanics as dealing with forces and motion of bodies. Rigid body mechanics examines objects that do not deform under applied forces. This field is divided into statics, which considers motionless bodies, and dynamics, which examines moving bodies. Rigid body mechanics forms the basis for understanding deformable bodies and fluid mechanics. Key concepts introduced are particles, rigid bodies, forces, and Newton's laws of motion.

Engineering Mechanics Pdf

Learn Online Courses of Subject Engineering Mechanics of First Year Engineering. Clear the Concepts of Engineering Mechanics Through Video Lectures and PDF Notes. Visit us: https://ekeeda.com/streamdetails/subject/Engineering-Mechanics

Resultant of forces

This document provides an overview of the content covered in the Basic Civil Engineering course. It discusses the following topics:
1. Mechanics of Rigid Bodies and Mechanics of Deformable Bodies, which make up Parts I and II of the course.
2. Concepts in mechanics of solids including resultant and equilibrium of coplanar forces, centroids, moments of inertia, kinetics principles, stresses and strains.
3. Five textbooks recommended as references for the course.
4. Definitions of terms like particle, force, scalar, vector, and rigid body.
5. Methods for resolving forces into components, obtaining the resultant of coplanar forces, and solving mechanics problems

Fundamentals of statics

This document provides an overview of mechanics of solids, including fundamentals of statics such as laws for analyzing coplanar concurrent force systems using the parallelogram, triangle, and polygon laws. It also discusses analytical methods for resolving and composing concurrent coplanar forces using components, as well as graphical methods. Additional topics covered include coplanar non-concurrent forces, moments, couples, Varignon's theorem, and equilibrium conditions.

Coplanar concurrent forces

Outline of coplanar concurrent forces with its equilibrium conditions, resultant forces and Lami's theorem.

engineering statics :force systems

This document provides an overview of forces and force systems in engineering. It introduces the concept of a force vector and its components. Key points covered include:
- A force vector depends on both magnitude and direction. Most bodies are treated as rigid.
- Any system of forces on a rigid body can be replaced by a single force and couple. The principle of transmissibility allows treating forces as "sliding vectors".
- Forces are classified as contact or body forces, and as concentrated or distributed. Weight is treated as a concentrated force through the center of gravity.
- Methods for adding concurrent forces include the parallelogram and triangle laws. Forces can be resolved into rectangular components.

Friction And Wedges

The document introduces friction and wedges. It defines static and kinetic friction, and how they relate to the normal and applied horizontal forces on a block. It provides an example problem of calculating the force needed to drag a sand sled up a slope. Another example calculates the forces required to start, keep, and stop a block from sliding on an inclined plane based on coefficients of static and kinetic friction. Wedges are described as using friction to apply large forces with small adjustments. An example calculates the minimum force to lift a heavy block with two wedges.

Force system in space

The document discusses equilibrium of concurrent forces in space and provides an example problem. A 1000 lb force acts at point A in the x-direction. Points B, C, and D define members AB, AC, and AD of a framework. The task is to determine the forces in each member, given the positions of points A, B, C, and D. Using equilibrium equations, the forces are calculated to be: 667 lb in AD, 933 lb in AB, and 333 lb in AC.

Lecture 1 Introduction to statics Engineering Mechanics hibbeler 14th edition

This document discusses mechanics, specifically rigid body mechanics. It defines mechanics as dealing with forces and motion of bodies. Rigid body mechanics examines objects that do not deform under applied forces. This field is divided into statics, which considers motionless bodies, and dynamics, which examines moving bodies. Rigid body mechanics forms the basis for understanding deformable bodies and fluid mechanics. Key concepts introduced are particles, rigid bodies, forces, and Newton's laws of motion.

Engineering Mechanics Pdf

Learn Online Courses of Subject Engineering Mechanics of First Year Engineering. Clear the Concepts of Engineering Mechanics Through Video Lectures and PDF Notes. Visit us: https://ekeeda.com/streamdetails/subject/Engineering-Mechanics

Resultant of forces

This document provides an overview of the content covered in the Basic Civil Engineering course. It discusses the following topics:
1. Mechanics of Rigid Bodies and Mechanics of Deformable Bodies, which make up Parts I and II of the course.
2. Concepts in mechanics of solids including resultant and equilibrium of coplanar forces, centroids, moments of inertia, kinetics principles, stresses and strains.
3. Five textbooks recommended as references for the course.
4. Definitions of terms like particle, force, scalar, vector, and rigid body.
5. Methods for resolving forces into components, obtaining the resultant of coplanar forces, and solving mechanics problems

Fundamentals of statics

This document provides an overview of mechanics of solids, including fundamentals of statics such as laws for analyzing coplanar concurrent force systems using the parallelogram, triangle, and polygon laws. It also discusses analytical methods for resolving and composing concurrent coplanar forces using components, as well as graphical methods. Additional topics covered include coplanar non-concurrent forces, moments, couples, Varignon's theorem, and equilibrium conditions.

Coplanar concurrent forces

Outline of coplanar concurrent forces with its equilibrium conditions, resultant forces and Lami's theorem.

Eg test ortho iso views conversion

ENGINEERING DRAWING TEST: CONVERSION OF ISOMETRIC VIEWS TO ORTHOGRAPHIC VIEWS AND ORTHOGRAPHIC VIEWS TO ISOMETRIC VIEWS

DYNAMIC FORCE ANALYSIS BEST PPT

BEST PPT FOR DOWNLOADING & SUBMISSION
INFORMATION IN POINTS
When the inertia forces are considered in the analysis of the mechanism, the analysis is known as dynamic force analysis.
Now applying D’Alembert principle one may reduce a dynamic system into an equivalent static system and use the techniques used in static force analysis to study the system.
Garcia and Bayo (1994), Wang and Wang (1998), Shi and Mc Phee (2000) were interested in the analytical and
experimental study of the dynamic response of these mechanisms

Lesson 15 pappus theorem

The document discusses Pappus's centroid theorem, which states that the volume of a solid generated by rotating a region R about a line l is equal to the product of the area of R and the distance traveled by R's centroid during one full rotation. The theorem can be used to calculate the volumes and surface areas of various solids of revolution. Examples are provided of applying the theorem to find volumes and surface areas of solids like cones, spheres, and others.

Free body diagram Concept in Mechanics

A free body diagram is a sketch that shows an isolated body and all the external forces acting on it. It does not show internal forces or the body's environment. Forces are drawn as vectors at the point where they are applied. Common forces shown include weight, normal force, friction, and tension. Free body diagrams are used to write force balance equations for mechanical systems. Examples of free body diagrams include a block on a ramp, a book on a table, an object in projectile motion, and an object slowing down due to friction.

Lami's theorem

This document discusses Lami's theorem and provides an example. It begins by introducing the topic of mechanics of solids and listing the group members and their enrollment numbers. It then defines different types of force systems including coplanar, non-coplanar, concurrent, parallel, and general systems of forces. The document explains the triangle and polygonal laws for graphical conditions of equilibrium. It states the conditions of equilibrium for concurrent forces as the sum of forces in the x and y directions equaling zero, or the sum of moments equaling zero. Lami's theorem is then introduced as stating that if a particle is in equilibrium under three forces, each force bears the same proportionality to the sine of the angle between the

moments couples and force couple systems by ahmad khan

To determine the resultant force acting at the top of the tower (point D), I would:
1. Resolve each cable force into its x and y components.
2. Use the parallelogram law of forces to combine the x-components of each cable force into a single x-component force. Do the same for the y-components.
3. The x and y component forces obtained from step 2 are the x and y components of the resultant force acting at D.
4. Use the Pythagorean theorem to determine the magnitude of the resultant force from its x and y components.
5. Use trigonometry to determine the direction of the resultant force relative to the x-axis

Sectioning notes ppt

This document discusses various sectioning conventions used in engineering drawings. It defines different types of sections such as full sections, half sections, and broken-out sections. It describes how to represent features like ribs, spokes, holes and lugs when they are cut by the sectioning plane. Guidelines are provided for cross-hatching cut surfaces, showing hidden details, and aligning non-symmetrical elements in section views. The document also covers conventions for thin materials, breaks, and other techniques to clarify interior features in sectional views.

Coplanar forces equilibrium

This document discusses concepts related to static equilibrium of rigid bodies, including:
- Conditions for static equilibrium are that the net force and net moment are both zero
- Free body diagrams show all forces acting on a body in isolation
- Types of supports (fixed, hinge, roller) and the reactions they provide are described
- Concepts like two-force and three-force members, Lami's theorem, and finding equilibrant forces to balance unbalanced systems are explained
- Several example problems are provided to illustrate applying concepts to determine reactions and tensions in static systems

engineering statics :equilibrium

This document provides an introduction to the concept of equilibrium in statics. It discusses how to isolate a mechanical system and draw a free body diagram showing all external forces acting on it. For equilibrium in two dimensions, the forces must sum to zero in both the x and y directions. In three dimensions, six equations are required - the forces and moments must sum to zero in the x, y, and z directions as well as around each axis. Examples are given of two-force and three-force members in equilibrium. The document also defines statically determinate and indeterminate bodies.

Torsion

1. The document discusses torsion of circular shafts, including pure torsion, assumptions in the theory of pure torsion, torsion formula, polar modulus, torsional rigidity, power transmitted by shafts, and numerical problems and solutions.
2. Key concepts covered include shear stress distribution in shafts under torsion, relationship between applied torque, shear stress, polar moment of inertia, and angle of twist.
3. Formulas are derived for calculating torque, shear stress, polar modulus, and torsional rigidity of solid and hollow circular shafts.

equilibrium-of-rigid-body

This document provides an overview of static equilibrium analysis for rigid bodies. It defines static equilibrium, introduces free-body diagrams, and describes how to write and solve equilibrium equations in two and three dimensions. Sample problems are included to demonstrate how to determine unknown reactions and forces by creating free-body diagrams, writing the appropriate equilibrium equations, and solving the system of equations. The document covers topics such as statically determinate and indeterminate systems, and how to analyze bodies subjected to two or three applied forces.

Shear force.. 10.01.03.121

This presentation summarizes shear force and its applications in civil and mechanical engineering. It defines shear force as a force acting perpendicular to the substance it acts upon. Shear force is classified as single or double shear. Single shear acts in one plane on a single cross section, while double shear acts on two cross sections. Shear force diagrams are used to analyze beams and structures to determine the shear force values along their lengths, and can also be used to calculate deflections.

Strength of materials_I

This document provides an introduction to strength of materials, including concepts of stress, strain, Hooke's law, stress-strain relationships, elastic constants, and factors of safety. It defines key terms like stress, strain, elastic limit, modulus of elasticity, and ductile and brittle material behavior. Examples of stress and strain calculations are provided for basic structural elements like rods, bars, and composite structures. The document also covers compound bars, principle of superposition, and effects of temperature changes.

Isometric Projection

This document provides information about isometric drawings and projections. It begins by explaining that 3D drawings can be drawn in various ways, including isometrically where the three axes are equally inclined at 120 degrees. It then discusses the construction of isometric scales and various techniques for drawing isometric views of plane figures, solids, and assemblies of objects. Examples are provided to illustrate how to draw isometric views when given orthographic projections of an object. The purpose of isometric drawings is to show the overall size, shape, and appearance of an object prior to production.

Law Of Polygon | Mechanical Engineering

If a body is subjected to many forces on its plane at a single point then they are called as Coplanar Concurrent Forces. The effect of the forces acting on the body is unknown. It is necessary to determine the resultant force of the coplanar forces to know this effect. Copy the link given below and paste it in new browser window to get more information on Law Of Polygon:-
http://www.transtutors.com/homework-help/mechanical-engineering/force-systems-and-analysis/law-of-polygon.aspx

Rigid body equilibrium

This document provides an overview of the key concepts related to equilibrium of rigid bodies, including:
- Developing free-body diagrams to represent the forces acting on a rigid body and identify unknown support reactions.
- Using the equations of equilibrium (sum of forces equals zero in x and y directions, sum of moments equals zero) to solve for unknown forces and support reactions.
- Analyzing two-force and three-force members, as well as statically determinate and indeterminate structures.

Isometric projections

Download the original presentation for animation and clear understanding. This Presentation describes the concepts of Engineering Drawing of VTU Syllabus. However same can also be used for learning drawing concepts. Please write to me for suggestions and criticisms here: hareeshang@gmail.com or visit this website for more details: www.hareeshang.wikifoundry.com.

Unit ii projection of lines

introduction of engineering graphics ,projection of points,lines,planes,solids,section of solids,development of surfaces,isometric projection,perspective projection

Overhanged Beam and Cantilever beam problems

This document discusses shear force diagrams (SFD) and bending moment diagrams (BMD) for overhanging beams and cantilever beams under different loading conditions. It provides examples of overhanging beams with uniform distributed loading and analyses the reactions, shear forces, bending moments, and point of contraflexure. It also discusses cantilever beams and provides examples of cantilevers with point loads and uniform distributed loads, deriving the corresponding SFDs and BMDs.

Applied mechanics lab manual

This document contains the laboratory manual for Applied Mechanics experiments at a government polytechnic institute. It lists 10 experiments for verifying mechanics laws and principles. The first experiment involves verifying the parallelogram, triangle, and polygon laws of forces using a Gravesand's apparatus. The other experiments include verifying forces in a jib crane, reactions in a simply supported beam, and calculating mechanical advantage, velocity ratio, and efficiency for devices like inclined planes and screw jacks. Procedures, observations tables, and precautions are provided for each experiment.

Assignment

Three forces of 2P, 3P and 4P act along the three sides of an equilateral triangle with a side length of 100 mm. The resultant force is calculated to be 1.732P with a position of (-1.5P, -0.866P).

Mechanics assignment solved

This document is a blog post about solving a mechanics assignment. The blog post provides a link to a website called "be-btech-notes.blogspot.com" that contains solutions to mechanics problems and assignments. Visitors to the site can access worked out solutions to help them complete or check their own mechanics homework.

Eg test ortho iso views conversion

ENGINEERING DRAWING TEST: CONVERSION OF ISOMETRIC VIEWS TO ORTHOGRAPHIC VIEWS AND ORTHOGRAPHIC VIEWS TO ISOMETRIC VIEWS

DYNAMIC FORCE ANALYSIS BEST PPT

BEST PPT FOR DOWNLOADING & SUBMISSION
INFORMATION IN POINTS
When the inertia forces are considered in the analysis of the mechanism, the analysis is known as dynamic force analysis.
Now applying D’Alembert principle one may reduce a dynamic system into an equivalent static system and use the techniques used in static force analysis to study the system.
Garcia and Bayo (1994), Wang and Wang (1998), Shi and Mc Phee (2000) were interested in the analytical and
experimental study of the dynamic response of these mechanisms

Lesson 15 pappus theorem

The document discusses Pappus's centroid theorem, which states that the volume of a solid generated by rotating a region R about a line l is equal to the product of the area of R and the distance traveled by R's centroid during one full rotation. The theorem can be used to calculate the volumes and surface areas of various solids of revolution. Examples are provided of applying the theorem to find volumes and surface areas of solids like cones, spheres, and others.

Free body diagram Concept in Mechanics

A free body diagram is a sketch that shows an isolated body and all the external forces acting on it. It does not show internal forces or the body's environment. Forces are drawn as vectors at the point where they are applied. Common forces shown include weight, normal force, friction, and tension. Free body diagrams are used to write force balance equations for mechanical systems. Examples of free body diagrams include a block on a ramp, a book on a table, an object in projectile motion, and an object slowing down due to friction.

Lami's theorem

This document discusses Lami's theorem and provides an example. It begins by introducing the topic of mechanics of solids and listing the group members and their enrollment numbers. It then defines different types of force systems including coplanar, non-coplanar, concurrent, parallel, and general systems of forces. The document explains the triangle and polygonal laws for graphical conditions of equilibrium. It states the conditions of equilibrium for concurrent forces as the sum of forces in the x and y directions equaling zero, or the sum of moments equaling zero. Lami's theorem is then introduced as stating that if a particle is in equilibrium under three forces, each force bears the same proportionality to the sine of the angle between the

moments couples and force couple systems by ahmad khan

To determine the resultant force acting at the top of the tower (point D), I would:
1. Resolve each cable force into its x and y components.
2. Use the parallelogram law of forces to combine the x-components of each cable force into a single x-component force. Do the same for the y-components.
3. The x and y component forces obtained from step 2 are the x and y components of the resultant force acting at D.
4. Use the Pythagorean theorem to determine the magnitude of the resultant force from its x and y components.
5. Use trigonometry to determine the direction of the resultant force relative to the x-axis

Sectioning notes ppt

This document discusses various sectioning conventions used in engineering drawings. It defines different types of sections such as full sections, half sections, and broken-out sections. It describes how to represent features like ribs, spokes, holes and lugs when they are cut by the sectioning plane. Guidelines are provided for cross-hatching cut surfaces, showing hidden details, and aligning non-symmetrical elements in section views. The document also covers conventions for thin materials, breaks, and other techniques to clarify interior features in sectional views.

Coplanar forces equilibrium

This document discusses concepts related to static equilibrium of rigid bodies, including:
- Conditions for static equilibrium are that the net force and net moment are both zero
- Free body diagrams show all forces acting on a body in isolation
- Types of supports (fixed, hinge, roller) and the reactions they provide are described
- Concepts like two-force and three-force members, Lami's theorem, and finding equilibrant forces to balance unbalanced systems are explained
- Several example problems are provided to illustrate applying concepts to determine reactions and tensions in static systems

engineering statics :equilibrium

This document provides an introduction to the concept of equilibrium in statics. It discusses how to isolate a mechanical system and draw a free body diagram showing all external forces acting on it. For equilibrium in two dimensions, the forces must sum to zero in both the x and y directions. In three dimensions, six equations are required - the forces and moments must sum to zero in the x, y, and z directions as well as around each axis. Examples are given of two-force and three-force members in equilibrium. The document also defines statically determinate and indeterminate bodies.

Torsion

1. The document discusses torsion of circular shafts, including pure torsion, assumptions in the theory of pure torsion, torsion formula, polar modulus, torsional rigidity, power transmitted by shafts, and numerical problems and solutions.
2. Key concepts covered include shear stress distribution in shafts under torsion, relationship between applied torque, shear stress, polar moment of inertia, and angle of twist.
3. Formulas are derived for calculating torque, shear stress, polar modulus, and torsional rigidity of solid and hollow circular shafts.

equilibrium-of-rigid-body

This document provides an overview of static equilibrium analysis for rigid bodies. It defines static equilibrium, introduces free-body diagrams, and describes how to write and solve equilibrium equations in two and three dimensions. Sample problems are included to demonstrate how to determine unknown reactions and forces by creating free-body diagrams, writing the appropriate equilibrium equations, and solving the system of equations. The document covers topics such as statically determinate and indeterminate systems, and how to analyze bodies subjected to two or three applied forces.

Shear force.. 10.01.03.121

This presentation summarizes shear force and its applications in civil and mechanical engineering. It defines shear force as a force acting perpendicular to the substance it acts upon. Shear force is classified as single or double shear. Single shear acts in one plane on a single cross section, while double shear acts on two cross sections. Shear force diagrams are used to analyze beams and structures to determine the shear force values along their lengths, and can also be used to calculate deflections.

Strength of materials_I

This document provides an introduction to strength of materials, including concepts of stress, strain, Hooke's law, stress-strain relationships, elastic constants, and factors of safety. It defines key terms like stress, strain, elastic limit, modulus of elasticity, and ductile and brittle material behavior. Examples of stress and strain calculations are provided for basic structural elements like rods, bars, and composite structures. The document also covers compound bars, principle of superposition, and effects of temperature changes.

Isometric Projection

This document provides information about isometric drawings and projections. It begins by explaining that 3D drawings can be drawn in various ways, including isometrically where the three axes are equally inclined at 120 degrees. It then discusses the construction of isometric scales and various techniques for drawing isometric views of plane figures, solids, and assemblies of objects. Examples are provided to illustrate how to draw isometric views when given orthographic projections of an object. The purpose of isometric drawings is to show the overall size, shape, and appearance of an object prior to production.

Law Of Polygon | Mechanical Engineering

If a body is subjected to many forces on its plane at a single point then they are called as Coplanar Concurrent Forces. The effect of the forces acting on the body is unknown. It is necessary to determine the resultant force of the coplanar forces to know this effect. Copy the link given below and paste it in new browser window to get more information on Law Of Polygon:-
http://www.transtutors.com/homework-help/mechanical-engineering/force-systems-and-analysis/law-of-polygon.aspx

Rigid body equilibrium

This document provides an overview of the key concepts related to equilibrium of rigid bodies, including:
- Developing free-body diagrams to represent the forces acting on a rigid body and identify unknown support reactions.
- Using the equations of equilibrium (sum of forces equals zero in x and y directions, sum of moments equals zero) to solve for unknown forces and support reactions.
- Analyzing two-force and three-force members, as well as statically determinate and indeterminate structures.

Isometric projections

Download the original presentation for animation and clear understanding. This Presentation describes the concepts of Engineering Drawing of VTU Syllabus. However same can also be used for learning drawing concepts. Please write to me for suggestions and criticisms here: hareeshang@gmail.com or visit this website for more details: www.hareeshang.wikifoundry.com.

Unit ii projection of lines

introduction of engineering graphics ,projection of points,lines,planes,solids,section of solids,development of surfaces,isometric projection,perspective projection

Overhanged Beam and Cantilever beam problems

This document discusses shear force diagrams (SFD) and bending moment diagrams (BMD) for overhanging beams and cantilever beams under different loading conditions. It provides examples of overhanging beams with uniform distributed loading and analyses the reactions, shear forces, bending moments, and point of contraflexure. It also discusses cantilever beams and provides examples of cantilevers with point loads and uniform distributed loads, deriving the corresponding SFDs and BMDs.

Applied mechanics lab manual

This document contains the laboratory manual for Applied Mechanics experiments at a government polytechnic institute. It lists 10 experiments for verifying mechanics laws and principles. The first experiment involves verifying the parallelogram, triangle, and polygon laws of forces using a Gravesand's apparatus. The other experiments include verifying forces in a jib crane, reactions in a simply supported beam, and calculating mechanical advantage, velocity ratio, and efficiency for devices like inclined planes and screw jacks. Procedures, observations tables, and precautions are provided for each experiment.

Eg test ortho iso views conversion

Eg test ortho iso views conversion

DYNAMIC FORCE ANALYSIS BEST PPT

DYNAMIC FORCE ANALYSIS BEST PPT

Lesson 15 pappus theorem

Lesson 15 pappus theorem

Free body diagram Concept in Mechanics

Free body diagram Concept in Mechanics

Lami's theorem

Lami's theorem

moments couples and force couple systems by ahmad khan

moments couples and force couple systems by ahmad khan

Sectioning notes ppt

Sectioning notes ppt

Coplanar forces equilibrium

Coplanar forces equilibrium

engineering statics :equilibrium

engineering statics :equilibrium

Torsion

Torsion

equilibrium-of-rigid-body

equilibrium-of-rigid-body

Shear force.. 10.01.03.121

Shear force.. 10.01.03.121

Strength of materials_I

Strength of materials_I

Isometric Projection

Isometric Projection

Law Of Polygon | Mechanical Engineering

Law Of Polygon | Mechanical Engineering

Rigid body equilibrium

Rigid body equilibrium

Isometric projections

Isometric projections

Unit ii projection of lines

Unit ii projection of lines

Overhanged Beam and Cantilever beam problems

Overhanged Beam and Cantilever beam problems

Applied mechanics lab manual

Applied mechanics lab manual

Assignment

Three forces of 2P, 3P and 4P act along the three sides of an equilateral triangle with a side length of 100 mm. The resultant force is calculated to be 1.732P with a position of (-1.5P, -0.866P).

Mechanics assignment solved

This document is a blog post about solving a mechanics assignment. The blog post provides a link to a website called "be-btech-notes.blogspot.com" that contains solutions to mechanics problems and assignments. Visitors to the site can access worked out solutions to help them complete or check their own mechanics homework.

Assignment no. 4

This document contains an assignment on analyzing forces in truss structures using the method of joints and method of sections. It provides 10 problems analyzing different truss configurations, requesting the forces in specific members given load and support conditions. The problems include trusses with various spans, loads, and support types, including cantilever trusses.

Friction full

The blocks and ladder problems can be summarized as follows:
1) The documents provide diagrams of blocks on inclined planes or ladders against walls, connected by cords or as single structures.
2) Frictional forces are calculated using coefficients of friction for each surface.
3) Force and moment sums are used to relate normal and frictional forces to weights, angles, and applied forces to determine minimum/maximum values for motion to occur.

COPLANNER & NON-CONCURRENT FORCES

The document discusses non-concurrent forces and how to find their resultant. It defines non-concurrent forces as those whose lines of action do not meet at a single point. It provides examples of such forces, like those on a ladder leaning against a wall. The document discusses using graphical and algebraic methods to resolve non-parallel, non-concurrent forces into components. It also addresses calculating the total moment of such force systems to find the resultant force and its location.

Structural Steel and Timber Design EV306 Project Report

This document summarizes a student's structural steel and timber design project report for a double storey steel building. The student followed British standards and used STAADPro software to analyze and design the building, which included columns, beams, trusses, and purlins made of steel sections. The student stated that the design was their original work done under guidance and checked calculations by hand to verify the STAADPro analysis results.

Lecture 13-electrical method -field procedure

This document discusses survey design and procedures for electrical resistivity surveys. It describes three common modes: 1) Sounding mode, where electrode spacing is varied to map resistivity with depth at fixed locations. 2) Profiling mode, where electrode spacing is fixed and the array is moved laterally to map lateral resistivity variations. 3) Profiling-sounding mode, which combines aspects of profiling and sounding modes. Common electrode arrays like Wenner and Schlumberger are described for each mode. Sounding and profiling modes are suited for mapping vertical and horizontal resistivity contrasts respectively.

Hibbeler chapter5

The document is a chapter from an engineering mechanics textbook covering statics. It provides 11 example problems involving drawing free body diagrams to represent physical systems. The problems include spheres, beams, cranes, rods, and other objects, and require identifying the relevant forces and calculating reactions. Solutions are provided for each problem, with diagrams and step-by-step working. The chapter demonstrates how to set up and solve static equilibrium problems using free body diagrams.

Engineering Mechanics

In Engineering Mechanics the static problems are classified as two types: Concurrent and Non-Concurrent force systems. The presentation discloses a methodology to solve the problems of Concurrent and Non-Concurrent force systems.

Prediksi 3 Ujian Nasional Kimia 2017

file ini berisi latihan soal ujian nasional sebagai persiapan menghadapi UN 2017

Assignment

Assignment

Mechanics assignment solved

Mechanics assignment solved

Assignment no. 4

Assignment no. 4

Friction full

Friction full

COPLANNER & NON-CONCURRENT FORCES

COPLANNER & NON-CONCURRENT FORCES

Structural Steel and Timber Design EV306 Project Report

Structural Steel and Timber Design EV306 Project Report

Lecture 13-electrical method -field procedure

Lecture 13-electrical method -field procedure

Hibbeler chapter5

Hibbeler chapter5

Engineering Mechanics

Engineering Mechanics

Prediksi 3 Ujian Nasional Kimia 2017

Prediksi 3 Ujian Nasional Kimia 2017

Space forces

Civil Engineering is the Branch of Engineering.The Civil engineering field requires an understanding of core areas including Mechanics of Solids, Structural Mechanics - I, Building Construction Materials, Surveying - I, Geology and Geotechnical Engineering, Structural Mechanics, Building Construction, Water Resources and Irrigation, Environmental Engineering, Transportation Engineering, Construction and Project Management. Ekeeda offers Online Mechanical Engineering Courses for all the Subjects as per the Syllabus Visit us: https://ekeeda.com/streamdetails/stream/civil-engineering

Space Forces

Ekeeda Provides Online Civil Engineering Degree Subjects Courses, Video Lectures for All Engineering Universities. Video Tutorials Covers Subjects of Mechanical Engineering Degree.

14. space forces

Learn Online Courses of Subject Engineering Mechanics of First Year Engineering. Clear the Concepts of Engineering Mechanics Through Video Lectures and PDF Notes. https://ekeeda.com/streamdetails/subject/Engineering-Mechanics

Mekanika teknik

Three key concepts are discussed in the document:
1) Mechanics deals with the static and dynamic behavior of bodies under the influence of forces or torques. This includes rigid bodies, deformable bodies, and fluids.
2) A free body diagram shows all external forces acting on a particle or rigid body and is essential for writing equations of equilibrium.
3) The equilibrium of a particle in 2D involves applying equations that set the sum of forces in the x and y directions equal to zero to solve for unknown forces or angles.

Mekanikateknik 140330175907-phpapp01

This document discusses mechanics and statics concepts such as forces, moments, and couples. It begins by defining mechanics as the branch of physics dealing with motion and forces. It then discusses rigid bodies, deformable bodies, and fluids. The document reviews the international system of units and conversions between SI and US customary units. It introduces concepts of force systems, the parallelogram law, and the principle of transmissibility. Subsequent sections cover vector addition of forces, moments of forces, moments of couples, and developing equivalent force-couple systems. Examples are provided to demonstrate solving static mechanics problems by resolving forces into components and applying principles of moments.

09 a1bs05 engineering mechanics

- This document contains an exam for Engineering Mechanics from Jawaharlal Nehru Technological University.
- It consists of 8 multiple choice questions covering topics like forces, moments, centroids, area moments of inertia, and virtual work.
- Detailed figures and calculations are provided for parts of questions involving determination of forces, reactions, distances, and other mechanical properties.

Mechanical Technology Grade 10 Chapter 8 forces

This chapter discusses forces and how to represent and analyze systems of forces. Key points include:
- A force is a push or pull that can change the motion of an object. Forces are measured in newtons.
- Systems of multiple forces can be analyzed using diagrams like the parallelogram, triangle, and polygon of forces to find the net force (resultant) and force needed to balance the system (equilibrant).
- Bow's notation uses letters to label spaces between force lines in a diagram, allowing multiple forces to be represented as vectors in equilibrium.
- Examples demonstrate using these force diagrams and techniques to solve for unknown forces in systems.

Equilibrium

This document discusses the topic of equilibrium of rigid bodies. It covers:
- Analytical and graphical conditions for equilibrium of co-planar forces.
- Different types of beam supports like simple, pinned, roller, and fixed supports.
- Free body diagrams and their application in analyzing equilibrium and determining reactions.
- Lami's theorem which states that for three forces in equilibrium, each force is proportional to the sine of the angle between the other two forces.
- Examples of problems involving cylinders, pulleys, beams, and friction on inclined planes.

Gr

This document provides an overview of coplanar non-concurrent force systems and methods for analyzing them. It defines key terms like resultant, equilibrium, and equilibrant. Examples are provided to demonstrate determining resultants and support reactions for coplanar force systems, beams under different loading conditions, and plane trusses. Methods like Lami's theorem, free body diagrams, and the principles of equilibrium are used to solve for unknown forces. Truss analysis is also briefly discussed, noting trusses are articulated structures carrying loads at joints, with members in axial tension or compression.

Unit 2 mm9400 ver 1.1(2014)

This document outlines the key concepts and objectives related to equilibrium conditions in statics, including:
- Defining forces and moments, and understanding them as vector quantities
- Resolving forces into components and determining the resultant force of concurrent and non-concurrent systems
- Calculating moments of individual forces and the resultant moment of multiple forces
- Understanding couples as systems with zero net force but nonzero moment
The document provides examples and practice problems for analyzing equilibrium through force components, resultants, moments, and couples.

Engineering mechanics-qb

This document provides the course objectives and sample questions for an engineering mechanics course. The five course objectives cover developing skills in basic engineering mechanics concepts, structural analysis, modeling of various loading conditions, center of gravity/moment of inertia calculations, and preparing students for higher-level mechanics courses. The document then provides 20 short answer and 10 essay questions as samples covering topics in units I and II such as forces, equilibrium, friction, and belt drives.

Engineering mechanics-question-and-answers-for-gate-ias

This document provides an overview of the topics and lectures covered in S K Mondal's Engineering Mechanics course for GATE and IAS exams. The course is divided into 8 modules covering topics such as laws of motion, vector algebra, equilibrium of bodies, trusses, friction, properties of surfaces, method of virtual work, motion in a plane, rotational dynamics, harmonic oscillators, and projectile motion. The document lists the specific lectures in each module, along with example problems and their solutions related to the engineering mechanics topics.

Truss problems

This document discusses methods for analyzing forces in perfect trusses, including the method of joints and method of sections. It provides examples of applying each method to determine the magnitude and nature of forces in various truss members. It also defines the concepts of virtual work and the principle of virtual work, which states that the algebraic sum of virtual works done by all forces in equilibrium is zero. This allows determining unknown forces by considering small imaginary displacements.

2-vector operation and force analysis.ppt

This document discusses vector operations and force analysis. It begins with an overview of key concepts related to vectors, including defining scalars and vectors, and methods for finding the resultant force of multiple vectors using graphical and analytical approaches. It then covers topics such as resolving forces into rectangular components, adding vectors, and determining the magnitude and direction of resultant forces. Examples are provided to demonstrate how to apply these techniques to solve force analysis problems involving both 2D and 3D systems of forces.

Mechanics s14

This document contains instructions for a 3 hour, 100 mark exam on mechanics. It includes 6 main questions covering topics like machines and mechanisms, forces and equilibrium, beams, friction, centroids, and centers of gravity. Examinees are instructed to answer each question on a new page, show sketches where necessary, and use SI units. They are permitted to use a non-programmable calculator but no other electronic devices.

chapter1and2.ppt

1. Statics deals with bodies at rest or in uniform motion, focusing on force and equilibrium. It is a branch of mechanics.
2. A particle is considered to have mass but negligible size, allowing simplified analysis of forces acting at a single point. Forces on a particle can be determined and resolved using vector operations like addition, subtraction and resolution into rectangular components.
3. Equilibrium of a particle occurs when the net force is zero, which can be represented graphically by a closed polygon or force diagram. Free body diagrams isolate a body, showing all external forces and their points of application, to analyze force equilibrium.

chap2_force_systems - Copy.ppt

This document provides an overview of engineering statics concepts related to force systems. It defines key terms like force, vector, moment, and couple. It also describes methods for analyzing both 2D and 3D force systems, including resolving forces into rectangular components, calculating moments and couples, and determining resultant forces and wrench resultants. The examples show how to use these methods to solve static equilibrium problems involving various force combinations and configurations.

2nd codition of equilibrium

The document discusses rotational equilibrium as the second condition of equilibrium for objects under the influence of forces. It defines key terms like moment arm, torque, and explains that for an object to be in rotational equilibrium, the sum of all torques about any axis must be zero. It provides examples calculating torque using the equation torque = force x moment arm, and illustrates applying the first and second conditions of equilibrium to solve for unknown forces on an object.

ME 245_ 2.pptx

This document provides an overview of statics concepts including:
- Forces on particles in 2D and 3D space including addition and resolution of forces
- Equilibrium of particles and rigid bodies using free body diagrams
- Moments of forces about points and axes
- Force couples and equivalent force systems
- Example problems are provided to demonstrate applying concepts to determine tensions, components of forces, moments, and equivalent single forces.

Equilibrium

1. The document discusses static equilibrium of coplanar force systems. It covers drawing free-body diagrams, identifying reaction forces, and applying the three equations of equilibrium.
2. Key steps for solving problems include drawing the free-body diagram, identifying known and reaction forces, and setting the sum of forces and moments equal to zero.
3. Examples show calculating unknown forces and reactions for beams, rods, and pulley systems in static equilibrium. Forces and moments are analyzed to determine the magnitude and direction of reaction forces.

Space forces

Space forces

Space Forces

Space Forces

14. space forces

14. space forces

Mekanika teknik

Mekanika teknik

Mekanikateknik 140330175907-phpapp01

Mekanikateknik 140330175907-phpapp01

09 a1bs05 engineering mechanics

09 a1bs05 engineering mechanics

Mechanical Technology Grade 10 Chapter 8 forces

Mechanical Technology Grade 10 Chapter 8 forces

Equilibrium

Equilibrium

Gr

Gr

Unit 2 mm9400 ver 1.1(2014)

Unit 2 mm9400 ver 1.1(2014)

Engineering mechanics-qb

Engineering mechanics-qb

Engineering mechanics-question-and-answers-for-gate-ias

Engineering mechanics-question-and-answers-for-gate-ias

Truss problems

Truss problems

2-vector operation and force analysis.ppt

2-vector operation and force analysis.ppt

Mechanics s14

Mechanics s14

chapter1and2.ppt

chapter1and2.ppt

chap2_force_systems - Copy.ppt

chap2_force_systems - Copy.ppt

2nd codition of equilibrium

2nd codition of equilibrium

ME 245_ 2.pptx

ME 245_ 2.pptx

Equilibrium

Equilibrium

Transportation engineering

This document provides an overview of transportation engineering and related topics through a presentation. It begins with an introduction to various modes of transportation including roads, bridges, railways, airports, docks and harbors. It then provides a question bank with sample questions on these topics from previous years. The document concludes by providing detailed answers to some of the sample questions, covering areas like classifications of roads and transportation, structures of roads, and short notes on specific road types.

Chapter wise question papers_bce

This document contains a question bank for the Basic Civil Engineering subject divided into 9 units. Each unit contains 6 questions related to topics within that unit. The questions range from 3-10 marks and cover topics such as sub-branches of civil engineering, surveying, remote sensing, dams, roads, building construction principles, materials, and steel structures. This question bank can be used to prepare for exams on basic civil engineering concepts and their applications.

Design of staircase_practical_example

The document provides design details for staircases on three floors of a building, including dimensions, load calculations, and reinforcement details. Load calculations are performed to determine bending moments and shear forces. Reinforcement area, bar diameter, and spacing are calculated for the waist slabs of each staircase to resist the determined bending moment and satisfy code requirements for minimum steel and shear capacity.

Presentation "Use of coupler Splices for Reinforcement"

This document presents a summary of a presentation on the use of coupler splices for reinforcement. The presentation includes an introduction to coupler splices, a literature review on the topic, details on the experimental procedure used to test coupler splices, a cost analysis comparing coupler splices to lap splices, and conclusions. The experimental results show that coupler splices performed better than lap splices and welded splices in tensile loading tests. A cost analysis also determined that coupler splices provide significant cost savings over lap splices by reducing the amount of reinforcement required. The conclusion is that coupler splices are an effective and economic replacement for lap splices in reinforcement.

Guidelines_for_building_design

This document provides guidelines for the design of reinforced concrete structures in buildings according to the limit state method. It outlines the general process for building design which includes studying architectural drawings and field data, preparing reinforced concrete layouts, analyzing structural frames, and designing columns, beams, slabs, and footings. Computer programs like STAAD and in-house software are used to aid in analysis and design. Designers are advised to be familiar with relevant Indian code provisions and follow the guidelines to independently complete reinforced concrete designs for buildings.

Presentation_on_Cellwise_Braced_frames

This presentation discusses the seismic response of cellwise concentrically braced frames. It introduces cellwise braced frames as a structural system that provides lateral stability through bracing elements arranged in cells within each bay. The document describes a study that analyzed 5 bay, 12 story reinforced concrete frames with different bracing configurations, including single-cell, two-cell, and three-cell arrangements. The study found that single-cell A-braced frames provided the highest material cost savings of up to 9.59% compared to bare frames. Two-cell and three-cell configurations further improved cost savings but required additional bracing. Overall, the study shows that optimally arranged cellwise braced frames produce a stiff, strong and econom

Study of MORT_&_H

The document provides an overview of the Ministry of Road Transport and Highways (MoRTH) in India. It discusses the ministry's role in formulating policies and regulations related to road transport. It outlines the ministry's history and organizational structure. It also summarizes some of the key specifications issued by MoRTH related to road and bridge construction, including specifications for earthworks, pavement layers, drainage, and other aspects of road projects. The document thus provides a high-level introduction to MoRTH and the specifications it issues for road development and transport in India.

List of various_IRCs_&_sps

The Indian Road Congress (IRC) was established in 1934 on the recommendations of the Jayakar Committee to oversee road development in India. It is the apex body for highway engineers and professionals. IRC has over 16,700 members from both public and private sector organizations involved in roads. It aims to promote standard specifications and best practices for road and bridge construction through various technical committees. It has published over 100 codes of practice and guidelines and oversees research activities through its Highway Research Board.

Analysis of multi storey building frames subjected to gravity and seismic loa...

This document summarizes a study on the seismic response of reinforced concrete frames with varying numbers of bays and storeys. Three frame configurations - 3 bay, 5 bay, and 7 bay with 9 stories each - were modeled and analyzed under gravity and seismic loads. Both prismatic frames and frames with non-prismatic elements like stepped beams and haunches at beam-column joints were considered. The effects of variables like haunch size, beam inertia, and live load patterns on internal forces and storey drift were examined. Key results showed that non-prismatic elements can reduce bending moments and axial forces compared to conventional prismatic frames.

Seismic response of _reinforced_concrete_concentrically_a_braced_frames

This document discusses the seismic response of reinforced concrete concentrically braced frames. It analyzes numerically various bracing patterns for a 5-bay 12-story building, including bare frames, fully braced frames, and partially braced frames with bracing applied at the bay-level or level-wise. Optimum bracing patterns are identified that reduce internal forces in columns and provide economic savings compared to bare frames or fully braced frames. Graphs show variations in axial, shear and bending forces for different bracing patterns, identifying patterns that fall within acceptable ranges. Savings of up to 7.87% are achieved with the optimum bracing patterns.

Use of mechanical_splices_for_reinforcing_steel

The document discusses the use of mechanical splices (couplers) as an alternative to traditional lap splicing for reinforcing steel. It provides details on different types of couplers, including threaded couplers. Experimental testing showed that couplers achieved similar or higher yield and ultimate stresses as compared to normal and welded reinforcing bars. While ductility was slightly reduced, factors like epoxy injection and staggered splicing can improve ductility. A cost analysis found that couplers provide significant cost savings over lap splices due to reduced steel requirements. Therefore, the study concludes that mechanical splices are an effective and economic replacement for lap splices.

Guide lines bridge_design

This document provides guidelines for bridge design in the Public Works Department. It introduces the contents and chapters, which cover aspects of bridge design, components, innovative structures, preparation of bridge projects, and other topics. The guidelines are intended to help engineers understand the department's practices for bridge design. The second edition was revised with new chapters and information to aid both new and experienced engineers.

Dissertation report

This document presents the layout and introduction for a dissertation report on analyzing multi-storey partially braced frames subjected to seismic and gravity loads using V-braces. The layout includes sections on introduction, literature review, structural analysis methods, earthquake analysis methods, theoretical formulation, results and discussion, conclusion, and references. The introduction discusses the importance of tall structures and braced frames, noting advantages of braced frames include increased strength, stiffness, and reduced member sizes.

Seismic response of cellwise braced reinforced concrete frames

The document analyzes the seismic response of reinforced concrete frames with different patterns of reinforced concrete bracing. Numerical models of 5-bay, 12-story reinforced concrete frames were analyzed with different bracing configurations including bare frames, fully braced, partially braced, outrigger braced, and cellwise braced. The responses, including internal forces, displacements, and member sizes, were compared for each configuration. Optimal baywise and levelwise locations for bracing were identified based on producing smaller internal forces within acceptable ranges. Cellwise bracing was explored as a configuration that combines advantages of other patterns while allowing for clear openings.

Water Management

This document provides information about water management topics including sources of water, dams, canals, and irrigation methods. It discusses surface and underground water sources like ponds, lakes, rivers, wells, and tube wells. It describes different types of dams such as earth dams, rock-fill dams, gravity dams, and arch dams. Canals are described as the trenches that distribute water from reservoirs for irrigation. Various irrigation methods are outlined including flow irrigation, flood irrigation, storage irrigation, drip irrigation, and spray irrigation. Rainwater harvesting is introduced as a way to conserve water by collecting and filtering rainwater runoff and roof runoff to recharge underground water sources.

Chaper wise qpapers_bce

1. The document contains a question bank for the Basic Civil Engineering section covering topics like introduction to civil engineering, surveying, linear measurements, bearing, and leveling.
2. It includes 36 questions on surveying topics like chain surveying, compass surveying, and leveling with multiple parts and variations. Calculations and sketches are required to solve some questions.
3. The leveling questions provide staff readings and require entering data in a standard leveling table, calculating reduced levels using different methods, and applying arithmetic checks.

Basic Loads Cases

The document defines various types of loads that should be considered in structural analysis, including dead loads, live loads, wind loads, and earthquake loads. It provides details on how to apply these loads in both positive and negative directions of the X and Z axes. It also lists load combinations that should be analyzed according to Indian standards, including combinations for limit states of collapse and serviceability. The load combinations include factors for dead, live, wind, and earthquake loads.

Earthquake analysis by Response Spectrum Method

This document provides steps for performing an earthquake analysis using the response spectrum method in STAAD v8i. Key steps include:
1. Generating primary load cases for the X and Z directions using the specified code spectrum
2. Modeling dead and live loads
3. Obtaining support reactions for a load combination of dead + 0.25 live loads
4. Exporting the support reaction values to Excel tables
5. Importing the Excel tables back into STAAD as joint loads to apply the earthquake loads
6. Analyzing the structure with fixed supports instead of pin supports
The overall process applies earthquake loads to the structure using the response spectrum method and obtains the response of the structure under seismic loading

Earthquake analysis by psudeo static method

This document provides instructions for performing an earthquake analysis on a structure using the pseudo-static method in STAAD v8i. The steps include:
1. Defining the seismic parameters by adding a seismic definition and inputting values for the zone, response factor, importance factor, etc. based on IS 1893:2002.
2. Creating earthquake load cases in the X and Z directions and combining them with dead and live loads.
3. Assigning pin supports and obtaining support reactions for analysis.
4. Importing the support reaction values into Excel to create weight tables that are then input back into STAAD.
5. Removing the pin supports and assigning fixed supports at the foundation before running the full analysis

Basic Civil Engineering MCQ

The document contains a 58 question multiple choice test on basic civil engineering. The test covers topics such as surveying, building construction materials and techniques, structures, and other basic civil engineering concepts. The questions assess knowledge of concepts like types of surveying, building components, properties of materials like concrete and masonry, earthquake resistance techniques, and more.

Transportation engineering

Transportation engineering

Chapter wise question papers_bce

Chapter wise question papers_bce

Design of staircase_practical_example

Design of staircase_practical_example

Presentation "Use of coupler Splices for Reinforcement"

Presentation "Use of coupler Splices for Reinforcement"

Guidelines_for_building_design

Guidelines_for_building_design

Presentation_on_Cellwise_Braced_frames

Presentation_on_Cellwise_Braced_frames

Study of MORT_&_H

Study of MORT_&_H

List of various_IRCs_&_sps

List of various_IRCs_&_sps

Analysis of multi storey building frames subjected to gravity and seismic loa...

Analysis of multi storey building frames subjected to gravity and seismic loa...

Seismic response of _reinforced_concrete_concentrically_a_braced_frames

Seismic response of _reinforced_concrete_concentrically_a_braced_frames

Use of mechanical_splices_for_reinforcing_steel

Use of mechanical_splices_for_reinforcing_steel

Guide lines bridge_design

Guide lines bridge_design

Dissertation report

Dissertation report

Seismic response of cellwise braced reinforced concrete frames

Seismic response of cellwise braced reinforced concrete frames

Water Management

Water Management

Chaper wise qpapers_bce

Chaper wise qpapers_bce

Basic Loads Cases

Basic Loads Cases

Earthquake analysis by Response Spectrum Method

Earthquake analysis by Response Spectrum Method

Earthquake analysis by psudeo static method

Earthquake analysis by psudeo static method

Basic Civil Engineering MCQ

Basic Civil Engineering MCQ

Call Girls Chennai +91-8824825030 Vip Call Girls Chennai

Call Girls Chennai +91-8824825030 Vip Call Girls Chennai

comptia-security-sy0-701-exam-objectives-(5-0).pdf

Comptia security+

ITSM Integration with MuleSoft.pptx

ITSM Integration with mulesoft

一比一原版(uoft毕业证书)加拿大多伦多大学毕业证如何办理

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paper relate Chozhavendhan et al. 2020.pdf

chemical engineering

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本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问微bwp0011
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三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才

Accident detection system project report.pdf

The Rapid growth of technology and infrastructure has made our lives easier. The
advent of technology has also increased the traffic hazards and the road accidents take place
frequently which causes huge loss of life and property because of the poor emergency facilities.
Many lives could have been saved if emergency service could get accident information and
reach in time. Our project will provide an optimum solution to this draw back. A piezo electric
sensor can be used as a crash or rollover detector of the vehicle during and after a crash. With
signals from a piezo electric sensor, a severe accident can be recognized. According to this
project when a vehicle meets with an accident immediately piezo electric sensor will detect the
signal or if a car rolls over. Then with the help of GSM module and GPS module, the location
will be sent to the emergency contact. Then after conforming the location necessary action will
be taken. If the person meets with a small accident or if there is no serious threat to anyone’s
life, then the alert message can be terminated by the driver by a switch provided in order to
avoid wasting the valuable time of the medical rescue team.

Introduction to Artificial Intelligence.

Artificial introduction and applications are described

SENTIMENT ANALYSIS ON PPT AND Project template_.pptx

It is used for sentiment analysis project

一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理

原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。

3rd International Conference on Artificial Intelligence Advances (AIAD 2024)

3rd International Conference on Artificial Intelligence Advances (AIAD 2024) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the area advanced Artificial Intelligence. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the research area. Core areas of AI and advanced multi-disciplinary and its applications will be covered during the conferences.

Impartiality as per ISO /IEC 17025:2017 Standard

This document provides basic guidelines for imparitallity requirement of ISO 17025. It defines in detial how it is met and wiudhwdih jdhsjdhwudjwkdbjwkdddddddddddkkkkkkkkkkkkkkkkkkkkkkkwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwioiiiiiiiiiiiii uwwwwwwwwwwwwwwwwhe wiqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq gbbbbbbbbbbbbb owdjjjjjjjjjjjjjjjjjjjj widhi owqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq uwdhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhwqiiiiiiiiiiiiiiiiiiiiiiiiiiiiw0pooooojjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj whhhhhhhhhhh wheeeeeeee wihieiiiiii wihe
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一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理

原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。

SELENIUM CONF -PALLAVI SHARMA - 2024.pdf

Begin your journey to contribute to Selenium - A Talk at the Selenium Conference 2024

Properties of Fluids, Fluid Statics, Pressure Measurement

Properties of Fluids: Density, viscosity, surface tension, compressibility, and specific gravity define fluid behavior.
Fluid Statics: Studies pressure, hydrostatic pressure, buoyancy, and fluid forces on surfaces.
Pressure at a Point: In a static fluid, the pressure at any point is the same in all directions. This is known as Pascal's principle. The pressure increases with depth due to the weight of the fluid above.
Hydrostatic Pressure: The pressure exerted by a fluid at rest due to the force of gravity. It can be calculated using the formula P=ρghP=ρgh, where PP is the pressure, ρρ is the fluid density, gg is the acceleration due to gravity, and hh is the height of the fluid column above the point in question.
Buoyancy: The upward force exerted by a fluid on a submerged or partially submerged object. This force is equal to the weight of the fluid displaced by the object, as described by Archimedes' principle. Buoyancy explains why objects float or sink in fluids.
Fluid Pressure on Surfaces: The analysis of pressure forces on surfaces submerged in fluids. This includes calculating the total force and the center of pressure, which is the point where the resultant pressure force acts.
Pressure Measurement: Manometers, barometers, pressure gauges, and differential pressure transducers measure fluid pressure.

Supermarket Management System Project Report.pdf

Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.

Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...

Paper Title
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation with Hybrid Beam Forming Power Transfer in WSN-IoT Applications
Authors
Reginald Jude Sixtus J and Tamilarasi Muthu, Puducherry Technological University, India
Abstract
Non-Orthogonal Multiple Access (NOMA) helps to overcome various difficulties in future technology wireless communications. NOMA, when utilized with millimeter wave multiple-input multiple-output (MIMO) systems, channel estimation becomes extremely difficult. For reaping the benefits of the NOMA and mm-Wave combination, effective channel estimation is required. In this paper, we propose an enhanced particle swarm optimization based long short-term memory estimator network (PSOLSTMEstNet), which is a neural network model that can be employed to forecast the bandwidth required in the mm-Wave MIMO network. The prime advantage of the LSTM is that it has the capability of dynamically adapting to the functioning pattern of fluctuating channel state. The LSTM stage with adaptive coding and modulation enhances the BER.PSO algorithm is employed to optimize input weights of LSTM network. The modified algorithm splits the power by channel condition of every single user. Participants will be first sorted into distinct groups depending upon respective channel conditions, using a hybrid beamforming approach. The network characteristics are fine-estimated using PSO-LSTMEstNet after a rough approximation of channels parameters derived from the received data.
Keywords
Signal to Noise Ratio (SNR), Bit Error Rate (BER), mm-Wave, MIMO, NOMA, deep learning, optimization.
Volume URL: https://airccse.org/journal/ijc2022.html
Abstract URL:https://aircconline.com/abstract/ijcnc/v14n5/14522cnc05.html
Pdf URL: https://aircconline.com/ijcnc/V14N5/14522cnc05.pdf
#scopuspublication #scopusindexed #callforpapers #researchpapers #cfp #researchers #phdstudent #researchScholar #journalpaper #submission #journalsubmission #WBAN #requirements #tailoredtreatment #MACstrategy #enhancedefficiency #protrcal #computing #analysis #wirelessbodyareanetworks #wirelessnetworks
#adhocnetwork #VANETs #OLSRrouting #routing #MPR #nderesidualenergy #korea #cognitiveradionetworks #radionetworks #rendezvoussequence
Here's where you can reach us : ijcnc@airccse.org or ijcnc@aircconline.com

A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...

The Network on Chip (NoC) has emerged as an effective
solution for intercommunication infrastructure within System on
Chip (SoC) designs, overcoming the limitations of traditional
methods that face significant bottlenecks. However, the complexity
of NoC design presents numerous challenges related to
performance metrics such as scalability, latency, power
consumption, and signal integrity. This project addresses the
issues within the router's memory unit and proposes an enhanced
memory structure. To achieve efficient data transfer, FIFO buffers
are implemented in distributed RAM and virtual channels for
FPGA-based NoC. The project introduces advanced FIFO-based
memory units within the NoC router, assessing their performance
in a Bi-directional NoC (Bi-NoC) configuration. The primary
objective is to reduce the router's workload while enhancing the
FIFO internal structure. To further improve data transfer speed,
a Bi-NoC with a self-configurable intercommunication channel is
suggested. Simulation and synthesis results demonstrate
guaranteed throughput, predictable latency, and equitable
network access, showing significant improvement over previous
designs

Sri Guru Hargobind Ji - Bandi Chor Guru.pdf

Sri Guru Hargobind Ji (19 June 1595 - 3 March 1644) is revered as the Sixth Nanak.
• On 25 May 1606 Guru Arjan nominated his son Sri Hargobind Ji as his successor. Shortly
afterwards, Guru Arjan was arrested, tortured and killed by order of the Mogul Emperor
Jahangir.
• Guru Hargobind's succession ceremony took place on 24 June 1606. He was barely
eleven years old when he became 6th Guru.
• As ordered by Guru Arjan Dev Ji, he put on two swords, one indicated his spiritual
authority (PIRI) and the other, his temporal authority (MIRI). He thus for the first time
initiated military tradition in the Sikh faith to resist religious persecution, protect
people’s freedom and independence to practice religion by choice. He transformed
Sikhs to be Saints and Soldier.
• He had a long tenure as Guru, lasting 37 years, 9 months and 3 days

Call Girls Chennai +91-8824825030 Vip Call Girls Chennai

Call Girls Chennai +91-8824825030 Vip Call Girls Chennai

UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS

UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS

comptia-security-sy0-701-exam-objectives-(5-0).pdf

comptia-security-sy0-701-exam-objectives-(5-0).pdf

ITSM Integration with MuleSoft.pptx

ITSM Integration with MuleSoft.pptx

一比一原版(uoft毕业证书)加拿大多伦多大学毕业证如何办理

一比一原版(uoft毕业证书)加拿大多伦多大学毕业证如何办理

paper relate Chozhavendhan et al. 2020.pdf

paper relate Chozhavendhan et al. 2020.pdf

原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样

原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样

Accident detection system project report.pdf

Accident detection system project report.pdf

Introduction to Artificial Intelligence.

Introduction to Artificial Intelligence.

SENTIMENT ANALYSIS ON PPT AND Project template_.pptx

SENTIMENT ANALYSIS ON PPT AND Project template_.pptx

一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理

一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理

3rd International Conference on Artificial Intelligence Advances (AIAD 2024)

3rd International Conference on Artificial Intelligence Advances (AIAD 2024)

Impartiality as per ISO /IEC 17025:2017 Standard

Impartiality as per ISO /IEC 17025:2017 Standard

一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理

一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理

SELENIUM CONF -PALLAVI SHARMA - 2024.pdf

SELENIUM CONF -PALLAVI SHARMA - 2024.pdf

Properties of Fluids, Fluid Statics, Pressure Measurement

Properties of Fluids, Fluid Statics, Pressure Measurement

Supermarket Management System Project Report.pdf

Supermarket Management System Project Report.pdf

Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...

Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...

A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...

A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...

Sri Guru Hargobind Ji - Bandi Chor Guru.pdf

Sri Guru Hargobind Ji - Bandi Chor Guru.pdf

- 1. 1 Assignment No. 1 RESULTANT OF COPLANAR FORCES (I) Problems on Law of Parallelogram of Forces: 1. Two forces of magnitude 10 N and 8 N are acting at a point. If the angle between the two forces is 600 , determine the magnitude of resultant force. (R = 15.62 N) 2. Two forces are acting at point ‘O’ as shown in Figure 1 below. Determine the resultant in magnitude and direction. (R = 145.46 N, α = 200 + 150 + 35.100) Figure 1 (II) Problems on component law of Forces: 3. Find the resultant, its magnitude and direction for following force system as shown in Figure 2. (R= 48.92 N, θ = 54.150) Figure 2 Figure 3 4. Find the resultant in magnitude and direction for the following system of forces shown in Figure 3 above. (R= 161.48 N, θ = 18.810)
- 2. 2 Problems on to find angle: 5. Determine the angle α if the resultant of three forces is acting along x-axis as shown in Figure 4 below. (Jan. 2004) (11 marks). α = 6.320 Figure 4 6. Determine the angle ‘α’ if the resultant of following three forces is acting on vertical axis as shown in Figure 5 below. Figure 5 7. Determine the angle α if the resultant of following three forces is on vertical as shown in Figure 6 below. α = 21.730 Figure 6
- 3. 3 (III) Problems on Varignon’s theorem: 8. Find the resultant, its magnitude, direction and position from point O of a force system as shown in Figure 7 below. (R = 18.028 kN, ∑M @ O = 90 kNm, d = 4.992 m) Figure 7 9. Find the resultant, its magnitude, direction and position from point D of a force system as shown in Figure 8 below. All sides of a square are 20 cm. (R = 18.028 kN, θ = 75.310) Figure 8
- 4. 4 10. Four parallel forces of magnitude 100 N, 150 N, 25 N and 200 N are acting as shown in Figure 9 below. Determine the magnitude of the resultant and also the distance of resultant from point A. (R = 125 N, x = 3.06 m) Figure 9 11. Three like forces of magnitude 100 N, 200 N and 300N are acting at points A, B and C respectively as shown in Figure 10 below. The resultant of all these forces R is acting at a point D which is at a distance of 45 cm from point A along the line AC. Find out the magnitude of the resultant R and prove the Varignon’s theorem. (R = 600N, ∑M @ A = 2700 Ncm) Figure 10 12. The three like forces of magnitude 50N, F and 100 N are as acting at point A, B & D resp. as shown in Figure 11 below. If the resultant R=250N and is acting at a distance 4 m from A, then find out a. Magnitude of force F. b. Distance of F from A. (F = 100 N, x = 3 m from point A) Figure 11
- 5. 5 13. A rectangular plate is subjected to the forces as shown in Figure 12 below. Determine: i) An equivalent force-couple system at B. ii) A resultant with its inclination and intercept on edge BD. (R = 3.121 kN, d = 3.544 m) Figure 12 14. An equilateral triangular plate of sides 200 mm is acted upon by four forces as shown in Figure 13 and Figure 14 below. Determine the magnitude, direction and position of the resultant of this system of forces from point A. Figure 13 Figure 14 (May 06 11 Mks) 15. Non concurrent forces are acting on a wheel as shown in Figure 15. Find the resultant force. Also locate its position along X-axis from centre. Radius of wheel = 20 cm. (12) May 2002. (R = 95.867 N, d = 11.374 cm)
- 6. 6 Figure 15 16. Three forces of 2P, 3P and 4P act along the three sides of an equilateral triangle of side 100 mm taken in order. Find the magnitude and position of resultant force as shown in Figure 16. (10) Figure 16 17. The end B of a weightless bar AB is made to act upon by forces as shown in Figure 17 below. Determine the resultant of forces. Also determine the moment of resultant around the point A. Figure 17 18. A bracket is subjected to three forces and a couple as shown in Figure 18 below. Determine the magnitude direction and the line of action of the resultant.
- 7. 7 Figure 18 19. A bracket is subjected to four forces as shown in Figure 19 below. Determine the magnitude direction and the line of action of the resultant. Figure 19 20. A bracket is subjected to four forces and a couple as shown in Figure 20 below. Determine the magnitude direction and the line of action of the resultant.
- 8. 8 Figure 20 21. Non-concurrent co-planar force system is shown is acting on a lamina as shown in Figure 21 below. Determine the magnitude of force ‘P’ such that resultant passes through point A. Hence find the resultant. (If resultant passes through A i.e. Moment @ A is equal to zero). Figure 21 Figure 22 22. Determine the resultant of three forces acting on a dam section as shown in Figure 22 below and locate its intersection with base AB with respect to point B. (Dec. 2007)
- 9. 9 Assignment No. 1 General Principles and Theorems Theory Questions: 1) Define force and body. (Dec. 2004 2 Mks) 2) State and explain the law of transmissibility of forces. (May 2009 4 Mks) Or 3) What is law of transmissibility of forces? State its limitations. (Dec. 2004 4 Mks) 4) For a co-planar force system explain analytical and graphical conditions of equilibrium. (Dec 2004 4 Mks) (May 2007 5 Mks) 5) State and explain the triangle law and polygon law to determine the resultant of concurrent forces. (Dec. 2009 6 Mks). 6) State and explain idealization in mechanics. (Dec. 2010 4 Mks) 7) State the characteristics of couple. (Dec. 2010 3 Mks) 8) Define Force system. Name the different Force systems. (May 2007 5 Mks). 9) State and prove Varignon’s theorem. 10) State how the resultant of three or more co-planar and non concurrent forces is calculated? (May 2004 2 Mks) Problems: 1) Find the resultant of the following force system. 2) Find the resultant of the following force system as shown in Figure below and locate it from point ‘O’. 3) The resultant of three forces is 60 N as shown in Fig. below. Two of the three forces are 120 N and 65 N. Determine completely the third force. (May 2007 12 Mks).
- 10. 10 4) Find the angle ‘𝛼’ if the resultant of three forces is acting along x-axis. 5) Find the angle ‘𝛼’ if resultant of three forces is vertical, also find corresponding magnitude of resultant. 6) A bracket is subjected to three forces and a couple as shown in Fig. below. Determine magnitude, direction and line of action of resultant. (Dec. 2009 8 Mks). 7) Find the unknown forces P and Q if the resultant of given forces system is zero. (as shown in Fig. below) (Dec 2004 12 Mks)
- 11. 11 8) An equilateral triangular plate 200mm is acted upon by four forces as shown in Fig. below. Determine the magnitude, direction and position of resultant of this force system. (May 2006 11 Mks). 9) A non-concurrent co-planar force system is acting on a lamina as shown in Fig. below. Determine magnitude of force P such that the resultant passes through point A. Hence find the resultant. (Dec. 2005 12 Mks) 10) A regular hexagon with all sides 5 cm carries forces as shown in Fig. below. The resultant of all forces is 1000 N and goes horizontally towards left. Determine P and Q to suit the conditions. Accordingly determine location of resultant with respect to AB.
- 12. 12 11) Resolve a force of 300 N into two components P and such that P is inclined at an angle of 300 0n one side of the given force and on the other side of it Q lies Q is two times P in magnitude. Find the value of P and Q. 12) Find the equilibrant, its magnitude, direction and position from point A of a force system as shown in Figure below. 13) Three forces 60 N, 80 N and 130 N acts at the vertices of a triangle ABC as shown in Figure below. AB = BC = CA = 40 cm. Find the resultant of this force system. Locate the point D on BC where resultant cuts BC. Find the distance of d from C. 14) Basic quantities Symbol Unit Length l Meter (m) Mass m Kg Time t s or sec Temperature T K Electric current I A Plane angle 𝜃 rad Derived quantities Symbol Unit Velocity V m/s Acceleration a m/s2 Force F N Work & Energy W J Power P W