Engineering Mechanics.pptx
•Download as PPTX, PDF•
0 likes•1 view
Engineering mechanics is the branch of physics that deals with forces and motion. It can be divided into statics, which studies bodies at rest and the equilibrium of forces on them, and dynamics, which studies the motion of bodies under forces. Some topics covered are forces, structures, friction, energy, centers of mass, and the motion of particles and rigid bodies. Engineering mechanics provides foundations for fields like civil, mechanical, aerospace and biomedical engineering by developing analytical and problem-solving skills and understanding physical behavior.
Report
Share
Report
Share
Recommended
Lecture 01 som 23.02.2021
This document provides an overview of the key topics in strength of materials and solid mechanics. It begins by defining engineering mechanics and its importance for engineers. It then outlines the main types of engineering mechanics - mechanics of fluids, ideal fluids, real fluids, incompressible fluids, solid mechanics including mechanics of rigid bodies, statics, dynamics, kinetics, and kinematics. It also discusses mechanics of deformable bodies, the theory of elasticity, theory of plasticity, and strength of materials. The rest of the document outlines the syllabus, textbooks, and references for the course on strength of materials.
engineering mechanics
definition, classification and units used in engineering mechanics classification of mechanics units used in machanics
Mechanics of materials lectures1 ppt
This document provides an introduction and overview of the topics to be covered in a Mechanics of Materials course. The topics include an introduction to mechanics, fundamental concepts like units and algebra, equilibrium conditions, and a review of static equilibrium. It also lists homework problems and discusses key mechanics of materials concepts like load and internal resistance, support reactions, and resultant forces and moments.
biomechanics and mechanics 1.pptx
This document provides an overview of biomechanics and mechanics. It defines mechanics as the science dealing with forces that produce motion and the effects of bodies under forces or displacement. The document outlines the objectives of studying mechanics, including understanding concepts like units, measurement systems, rigid bodies, forces, and friction. It then defines the key areas of mechanics: statics dealing with bodies at rest; dynamics dealing with bodies in motion, divided into kinetics which studies motion from applied forces, and kinematics which studies motion without considering forces. The document also defines fundamental terms and units.
engineering statics in terms of controlling
This document provides an introduction to the subject of Engineering Statics. It explains that engineering mechanics can be divided into three branches - rigid body mechanics, deformable body mechanics, and fluid mechanics. Engineering statics specifically deals with rigid body mechanics, which involves the equilibrium of bodies that are either at rest or moving with constant velocity. Rigid body mechanics is further divided into statics and dynamics, with statics focusing on equilibrium and dynamics focusing on accelerated motion. The document provides a brief historical overview of the development of statics and dynamics, noting that statics developed early due to simple geometric and force measurements, while dynamics required more accurate time measurements and was advanced by scientists such as Galileo and Newton.
Fundamentals
This document summarizes the Week 1 content of a class on Fundamentals of Engineering Mechanics. The week covers introductions to key concepts like vectors, scalars, particles and systems of units. It also defines principles like the laws of parallelogram and triangle of forces. The class lectures proceed from fundamental definitions to statics topics like forces on rigid bodies.
Study UnitEngineeringMechanics, Part 1ByAndrew Pyt.docx
Study Unit
Engineering
Mechanics, Part 1
By
Andrew Pytel, Ph.D.
Associate Professor, Engineering Mechanics
The Pennsylvania State University
About the Author
Dr. Andrew Pytel is well qualified to write about engineering
mechanics. He obtained his M.S. and Ph.D. degrees in engineering
mechanics from The Pennsylvania State University. Since 1957
he has taught engineering mechanics at Rochester Institute of
Technology, Northeastern University, and The Pennsylvania State
University. He has authored and coauthored several articles on
engineering mechanics.
Dr. Pytel is a member of the American Academy of Mechanics,
American Society of Engineering Education, American Society of
Mechanical Engineers, and Society of Sigma Chi.
Copyright © 1995 by Penn Foster, Inc.
All rights reserved. No part of the material protected by this copyright may be
reproduced or utilized in any form or by any means, electronic or mechanical,
including photocopying, recording, or by any information storage and retrieval
system, without permission in writing from the copyright owner.
Requests for permission to make copies of any part of the work should be
mailed to Copyright Permissions, Penn Foster, 925 Oak Street, Scranton,
Pennsylvania 18515.
Printed in the United States of America
11/1/2013
All terms mentioned in this text that are known to be trademarks or service
marks have been appropriately capitalized. Use of a term in this text should not be
regarded as affecting the validity of any trademark or service mark.
iii
P
r
e
v
ie
w
P
r
e
v
ie
w
When you complete this study unit, you’ll be
able to
• Explain some of the methods, laws, and procedures
used in engineering mechanics
• Describe the characteristics and classifications of forces
and their effects on bodies
• Apply the rules and formulas that pertain to collinear
forces
• Apply the analytic methods used to determine the
resultant of concurrent forces
• Calculate the resultant of a system of nonconcurrent
forces as they relate to couples and components
• Describe the principles pertaining to the center of
gravity of a body and the methods used to calculate the
distance to the centroid
INTRODUCTORY EXPLANATIONS 1
Scope of Engineering Mechanics 1
Applications of Engineering Mechanics 2
Branches of Engineering Mechanics 2
Mass and Weight of Body 3
Historical Introduction to Newtonian Mechanics 4
Statement of Newton’s Laws 5
Scalar Quantities and Vector Quantities 6
Graphic and Analytic Methods of Solving Problems 6
General Procedure in Solving a Problem 7
Suggestions for Studying Engineering Mechanics 7
FORCES 11
Representation of Forces 11
Combining Collinear Forces 20
Combining Concurrent Forces 26
Combining Nonconcurrent Forces 47
CENTER OF GRAVITY 65
Simple Body 65
Composite Body 78
SELF-CHECK ANSWERS 85
PRACTICE PROBLEMS ANSWERS 87
EXAMINATION 89
v
C
o
n
t
e
n
t
s
C
o
n
t
e
n
t
s
1
INTRODUCTORY EXPLANATIONS
Scope of Engineering Mechanics
1 Engineering mechanics i.
module 1 (Mechanics)
This document discusses concepts related to mechanics of solids including:
- It provides an overview of the different classifications of engineering mechanics including mechanics of solids, fluids, rigid bodies, and deformable bodies.
- It describes common idealizations used in mechanics problems such as treating bodies as continua, rigid bodies, and particles.
- It introduces basic concepts in mechanics including space, time, mass, and force which provide the framework for analyzing mechanics problems.
- It defines different systems of forces including collinear, coplanar parallel, coplanar like parallel, and coplanar concurrent forces and provides examples.
Recommended
Lecture 01 som 23.02.2021
This document provides an overview of the key topics in strength of materials and solid mechanics. It begins by defining engineering mechanics and its importance for engineers. It then outlines the main types of engineering mechanics - mechanics of fluids, ideal fluids, real fluids, incompressible fluids, solid mechanics including mechanics of rigid bodies, statics, dynamics, kinetics, and kinematics. It also discusses mechanics of deformable bodies, the theory of elasticity, theory of plasticity, and strength of materials. The rest of the document outlines the syllabus, textbooks, and references for the course on strength of materials.
engineering mechanics
definition, classification and units used in engineering mechanics classification of mechanics units used in machanics
Mechanics of materials lectures1 ppt
This document provides an introduction and overview of the topics to be covered in a Mechanics of Materials course. The topics include an introduction to mechanics, fundamental concepts like units and algebra, equilibrium conditions, and a review of static equilibrium. It also lists homework problems and discusses key mechanics of materials concepts like load and internal resistance, support reactions, and resultant forces and moments.
biomechanics and mechanics 1.pptx
This document provides an overview of biomechanics and mechanics. It defines mechanics as the science dealing with forces that produce motion and the effects of bodies under forces or displacement. The document outlines the objectives of studying mechanics, including understanding concepts like units, measurement systems, rigid bodies, forces, and friction. It then defines the key areas of mechanics: statics dealing with bodies at rest; dynamics dealing with bodies in motion, divided into kinetics which studies motion from applied forces, and kinematics which studies motion without considering forces. The document also defines fundamental terms and units.
engineering statics in terms of controlling
This document provides an introduction to the subject of Engineering Statics. It explains that engineering mechanics can be divided into three branches - rigid body mechanics, deformable body mechanics, and fluid mechanics. Engineering statics specifically deals with rigid body mechanics, which involves the equilibrium of bodies that are either at rest or moving with constant velocity. Rigid body mechanics is further divided into statics and dynamics, with statics focusing on equilibrium and dynamics focusing on accelerated motion. The document provides a brief historical overview of the development of statics and dynamics, noting that statics developed early due to simple geometric and force measurements, while dynamics required more accurate time measurements and was advanced by scientists such as Galileo and Newton.
Fundamentals
This document summarizes the Week 1 content of a class on Fundamentals of Engineering Mechanics. The week covers introductions to key concepts like vectors, scalars, particles and systems of units. It also defines principles like the laws of parallelogram and triangle of forces. The class lectures proceed from fundamental definitions to statics topics like forces on rigid bodies.
Study UnitEngineeringMechanics, Part 1ByAndrew Pyt.docx
Study Unit
Engineering
Mechanics, Part 1
By
Andrew Pytel, Ph.D.
Associate Professor, Engineering Mechanics
The Pennsylvania State University
About the Author
Dr. Andrew Pytel is well qualified to write about engineering
mechanics. He obtained his M.S. and Ph.D. degrees in engineering
mechanics from The Pennsylvania State University. Since 1957
he has taught engineering mechanics at Rochester Institute of
Technology, Northeastern University, and The Pennsylvania State
University. He has authored and coauthored several articles on
engineering mechanics.
Dr. Pytel is a member of the American Academy of Mechanics,
American Society of Engineering Education, American Society of
Mechanical Engineers, and Society of Sigma Chi.
Copyright © 1995 by Penn Foster, Inc.
All rights reserved. No part of the material protected by this copyright may be
reproduced or utilized in any form or by any means, electronic or mechanical,
including photocopying, recording, or by any information storage and retrieval
system, without permission in writing from the copyright owner.
Requests for permission to make copies of any part of the work should be
mailed to Copyright Permissions, Penn Foster, 925 Oak Street, Scranton,
Pennsylvania 18515.
Printed in the United States of America
11/1/2013
All terms mentioned in this text that are known to be trademarks or service
marks have been appropriately capitalized. Use of a term in this text should not be
regarded as affecting the validity of any trademark or service mark.
iii
P
r
e
v
ie
w
P
r
e
v
ie
w
When you complete this study unit, you’ll be
able to
• Explain some of the methods, laws, and procedures
used in engineering mechanics
• Describe the characteristics and classifications of forces
and their effects on bodies
• Apply the rules and formulas that pertain to collinear
forces
• Apply the analytic methods used to determine the
resultant of concurrent forces
• Calculate the resultant of a system of nonconcurrent
forces as they relate to couples and components
• Describe the principles pertaining to the center of
gravity of a body and the methods used to calculate the
distance to the centroid
INTRODUCTORY EXPLANATIONS 1
Scope of Engineering Mechanics 1
Applications of Engineering Mechanics 2
Branches of Engineering Mechanics 2
Mass and Weight of Body 3
Historical Introduction to Newtonian Mechanics 4
Statement of Newton’s Laws 5
Scalar Quantities and Vector Quantities 6
Graphic and Analytic Methods of Solving Problems 6
General Procedure in Solving a Problem 7
Suggestions for Studying Engineering Mechanics 7
FORCES 11
Representation of Forces 11
Combining Collinear Forces 20
Combining Concurrent Forces 26
Combining Nonconcurrent Forces 47
CENTER OF GRAVITY 65
Simple Body 65
Composite Body 78
SELF-CHECK ANSWERS 85
PRACTICE PROBLEMS ANSWERS 87
EXAMINATION 89
v
C
o
n
t
e
n
t
s
C
o
n
t
e
n
t
s
1
INTRODUCTORY EXPLANATIONS
Scope of Engineering Mechanics
1 Engineering mechanics i.
module 1 (Mechanics)
This document discusses concepts related to mechanics of solids including:
- It provides an overview of the different classifications of engineering mechanics including mechanics of solids, fluids, rigid bodies, and deformable bodies.
- It describes common idealizations used in mechanics problems such as treating bodies as continua, rigid bodies, and particles.
- It introduces basic concepts in mechanics including space, time, mass, and force which provide the framework for analyzing mechanics problems.
- It defines different systems of forces including collinear, coplanar parallel, coplanar like parallel, and coplanar concurrent forces and provides examples.
Dinamica y estatica
This document discusses static and dynamics as they relate to civil engineering. It begins by defining static as the study of bodies at rest or in constant motion, while dynamics examines accelerated motion. Both are important to engineering studies, as static is used to design structures meant to remain balanced. The document then provides theoretical frameworks for static and dynamics, including examples like Archimedes' principle. It discusses how static and dynamics apply to situations in civil engineering, noting static's importance for analyzing structural forces and stability, and dynamics' relevance for structures that move like bridges and machinery.
Summary
1. Engineering mechanics deals with the behavior of bodies at rest or in motion. It is divided into statics (study of bodies at rest) and dynamics (study of bodies in motion). Dynamics is further divided into kinematics (motion without forces) and kinetics (motion with forces).
2. The document defines key terms like vector quantity (specified by magnitude and direction), scalar quantity (specified by magnitude only), and moment of a force (the tendency of a force to rotate or twist a body about a pivot point).
3. Examples are given to illustrate concepts like rigid bodies, moments, and systems of forces in real-life scenarios involving braking on a bike, balancing on a skateboard, and
L01 03
This document provides information about the ME 101 Engineering Mechanics course offered by the Department of Civil Engineering at Indian Institute of Technology Guwahati. It includes the lecture and tutorial schedule, syllabus, textbook references, assessment details, and tutorial group assignments. The course covers fundamental concepts of mechanics including forces, equilibrium, structures, friction, moments of inertia, kinematics, and kinetics applied to both particles and rigid bodies using Newton's laws of motion and the law of universal gravitation.
Introduction
This document provides an overview of a 2-week workshop on engineering mechanics taught by Professors Mandar Inamdar and Sauvik Banerjee from November 26 to December 6, 2013. The workshop will cover fundamentals of mechanics including vectors, scalars, Newton's laws, and principles of statics and dynamics. Key textbooks will be used as references and concepts will be illustrated with examples from areas like structures, robotics, aircraft, bridges, and mechanical vibrations. Problem solving will involve creating free body diagrams, applying fundamental principles, and checking solutions. Modeling of real-life problems will also be discussed.
Clinical biomechanics
This chapter discusses clinical biomechanics, which applies biomechanics concepts to treat patients. It examines statics and dynamics and how forces affect living organisms. Key topics covered include kinesiology, the forces of gravity, contact, inertia, muscle contraction types, elasticity, force composition and resolution, lever systems, stresses and strains from different load types, and how loading affects biological tissue according to Wolff's law.
Module No. 2
This document provides an overview of the main branches of physics, including mechanics, kinematics, dynamics, statics, geophysics, aero-physics, high energy physics, astronomy, astrophysics, bio-physics, particle physics, plasma physics, solid state physics, quantum mechanics, quantum electronics, quantum electrodynamics, quantum optics, radiation physics, celestial mechanics, matrix mechanics, seismology, statistical mechanics, health physics, medical physics, and theoretical physics. Each branch is briefly defined in one or two sentences.
Mechanics (Branches of Mechanics)
Mechanics is a branch of physics that deals with the study of forces acting on matter and their effects on motion and equilibrium. It includes the subfields of statics, which studies objects at rest; kinematics, which analyzes motion without considering causes of motion; and dynamics, which considers forces that cause motion and changes in motion. Mechanics is one of the largest subjects in science and deals with topics like work, power, energy, and how forces affect the motion of objects.
Classical mechanics introduction
This document provides information about a classical mechanics course, including:
1) Classical mechanics describes the motion of macroscopic objects under the influence of forces, and provides accurate results for large objects and speeds not approaching light speed.
2) The course will cover fundamental principles of classical mechanics, variational principles, oscillations, relativity, Hamiltonian mechanics, and continuous systems.
3) Assessment will include quizzes, assignments, exams, and class participation, with midterm and final exams accounting for 30% and 50% of the grade respectively. Homework will be assigned for practice but not collected or graded.
Aerospace Engineering tutorial -1.pptx
This document provides an overview of topics covered in an aerospace engineering tutorial, including:
1. Applied solid mechanics concepts such as stress, strain, and analyzing statically indeterminate structures.
2. Instrumentation and measurement techniques for recording data like strain, pressure, temperature and flow.
3. Aerothermodynamics principles involving hypersonics, aerodynamics, gas dynamics, and heat transfer.
4. Introduction to spacecraft dynamics and numerical methods.
em ppt.pdf
This document provides information about the ME 101 Engineering Mechanics course offered by the Department of Civil Engineering at IIT Guwahati. It includes the course schedule, syllabus, textbook information, tutorial groups, and grading policy. The course covers topics in statics and dynamics including equilibrium of rigid bodies, structures, friction, virtual work, kinematics and kinetics of particles and rigid bodies. The document also provides background on fundamental concepts in mechanics such as Newton's laws of motion and gravitational attraction.
L01 03
Here are the steps to solve this problem:
1) Resolve each force into x and y components:
F1x = 40 cos 30° = 40(0.866) = 34.64 N
F1y = 40 sin 30° = 40(0.5) = 20 N
F2x = 30 cos 45° = 30(0.707) = 21.21 N
F2y = 30 sin 45° = 30(0.707) = 21.21 N
2) Sum the x and y components:
Rx = F1x + F2x = 34.64 + 21.21 = 55.85 N
Ry = F1y + F2y = 20 +
Physics
Classical mechanics is the branch of physics that describes the motion of macroscopic objects. It is based on Newton's laws of motion and law of universal gravitation. Classical mechanics provides accurate results for large objects moving at non-relativistic speeds. When dealing with very small objects or speeds approaching the speed of light, quantum mechanics and special relativity are required. Classical mechanics includes formulations like Lagrangian and Hamiltonian mechanics that extend Newton's original work.
Newton-Euler's Law of Rigid body motion.pptx
The document discusses Newton-Euler's Law of Rigid Body Motion. It defines a rigid body as a solid object where deformation is negligible. Rigid body motion can involve translation, rotation, or both. The Newton-Euler equations describe the combined translational and rotational dynamics of a rigid body by relating the motion of its center of gravity to the sum of forces and torques acting upon it. Specifically, the Newton-Euler equation gives the relationship between the motion of the center of gravity of a rigid body and the sum of forces and moments acting on the rigid body, expressed in matrix form.
WHAT IS BIOMECHANICS?
Bio-mechanics is the application of mechanical principles to study living organisms. It has several branches including deformable body mechanics, fluid mechanics, and rigid body mechanics. Deformable body mechanics examines how forces distribute within materials and can study effects at different body system levels. Fluid mechanics analyzes forces in fluids like blood flow. Rigid body mechanics assumes bodies are rigid and ignores small deformations, suitable for studying major body segments. Dynamics examines accelerated motion and divides into kinematics, studying motion measurements, and kinetics, analyzing internal and external forces. Anthropometry measures human body size, mass, shape and properties both qualitatively and quantitatively. Bio-mechanists address scientific questions about motion and forces in living systems.
Mm210(1)
This document provides an introduction to mechanics of materials, which deals with analyzing how solid objects deform under stress. It discusses key topics like stress and strain analysis, mechanical properties of materials, and static equilibrium as it relates to determining internal forces in loaded structures. The document provides examples of using free body diagrams and equilibrium equations to calculate reactions, shear forces, bending moments, and other internal forces in beams, pipes, and other loaded bodies.
Introduction to engineering mechanics: Classification
This document provides an introduction to engineering mechanics and its classifications. Engineering mechanics can be classified based on researchers into classical mechanics, relativistic mechanics, and quantum mechanics. It can also be classified based on the type of body into mechanics of rigid bodies, deformable bodies, and fluids. Additionally, engineering mechanics is divided into statics and dynamics. Statics deals with bodies at rest while dynamics considers bodies in motion, and can be further broken down into kinetics and kinematics.
Strength 1.pdf__111222333344445556667777
This document appears to be the syllabus for a Strength of Materials course taught in the Civil Engineering Department. The syllabus outlines 13 chapters that will be covered over the 2021-2022 academic year, including topics like stress, strain, mechanical properties of materials, axial deformation, beams, and combined loads. It lists two textbooks that will be used as references. The outcomes of the course are also provided, which are for students to understand stress and strain concepts, structural analysis techniques, and the behavior of different materials and structural components.
biomechanics-150911072531-lva1-app6892.pdf
This document provides definitions and descriptions of key concepts in biomechanics and biomaterials. It begins by defining biomechanics as the science of forces on living bodies, and biomaterials as any matter that interacts with biological systems. It then covers topics such as kinesiology, kinetics, stress, strain, material properties including elasticity and plasticity, metal characteristics like fatigue and corrosion, and common orthopedic implants including screws, plates, and locking plates. Key points are emphasized regarding the mechanical behaviors and applications of materials used in orthopedics like bone, ligaments, tendons, metals, ceramics, and polymers.
Beckhoff Programmable Logic Control Overview Presentation
This presentation is to describe the overview of PLC Beckhoff for beginners
Butterfly Valves Manufacturer (LBF Series).pdf
We have designed & manufacture the Lubi Valves LBF series type of Butterfly Valves for General Utility Water applications as well as for HVAC applications.
More Related Content
Similar to Engineering Mechanics.pptx
Dinamica y estatica
This document discusses static and dynamics as they relate to civil engineering. It begins by defining static as the study of bodies at rest or in constant motion, while dynamics examines accelerated motion. Both are important to engineering studies, as static is used to design structures meant to remain balanced. The document then provides theoretical frameworks for static and dynamics, including examples like Archimedes' principle. It discusses how static and dynamics apply to situations in civil engineering, noting static's importance for analyzing structural forces and stability, and dynamics' relevance for structures that move like bridges and machinery.
Summary
1. Engineering mechanics deals with the behavior of bodies at rest or in motion. It is divided into statics (study of bodies at rest) and dynamics (study of bodies in motion). Dynamics is further divided into kinematics (motion without forces) and kinetics (motion with forces).
2. The document defines key terms like vector quantity (specified by magnitude and direction), scalar quantity (specified by magnitude only), and moment of a force (the tendency of a force to rotate or twist a body about a pivot point).
3. Examples are given to illustrate concepts like rigid bodies, moments, and systems of forces in real-life scenarios involving braking on a bike, balancing on a skateboard, and
L01 03
This document provides information about the ME 101 Engineering Mechanics course offered by the Department of Civil Engineering at Indian Institute of Technology Guwahati. It includes the lecture and tutorial schedule, syllabus, textbook references, assessment details, and tutorial group assignments. The course covers fundamental concepts of mechanics including forces, equilibrium, structures, friction, moments of inertia, kinematics, and kinetics applied to both particles and rigid bodies using Newton's laws of motion and the law of universal gravitation.
Introduction
This document provides an overview of a 2-week workshop on engineering mechanics taught by Professors Mandar Inamdar and Sauvik Banerjee from November 26 to December 6, 2013. The workshop will cover fundamentals of mechanics including vectors, scalars, Newton's laws, and principles of statics and dynamics. Key textbooks will be used as references and concepts will be illustrated with examples from areas like structures, robotics, aircraft, bridges, and mechanical vibrations. Problem solving will involve creating free body diagrams, applying fundamental principles, and checking solutions. Modeling of real-life problems will also be discussed.
Clinical biomechanics
This chapter discusses clinical biomechanics, which applies biomechanics concepts to treat patients. It examines statics and dynamics and how forces affect living organisms. Key topics covered include kinesiology, the forces of gravity, contact, inertia, muscle contraction types, elasticity, force composition and resolution, lever systems, stresses and strains from different load types, and how loading affects biological tissue according to Wolff's law.
Module No. 2
This document provides an overview of the main branches of physics, including mechanics, kinematics, dynamics, statics, geophysics, aero-physics, high energy physics, astronomy, astrophysics, bio-physics, particle physics, plasma physics, solid state physics, quantum mechanics, quantum electronics, quantum electrodynamics, quantum optics, radiation physics, celestial mechanics, matrix mechanics, seismology, statistical mechanics, health physics, medical physics, and theoretical physics. Each branch is briefly defined in one or two sentences.
Mechanics (Branches of Mechanics)
Mechanics is a branch of physics that deals with the study of forces acting on matter and their effects on motion and equilibrium. It includes the subfields of statics, which studies objects at rest; kinematics, which analyzes motion without considering causes of motion; and dynamics, which considers forces that cause motion and changes in motion. Mechanics is one of the largest subjects in science and deals with topics like work, power, energy, and how forces affect the motion of objects.
Classical mechanics introduction
This document provides information about a classical mechanics course, including:
1) Classical mechanics describes the motion of macroscopic objects under the influence of forces, and provides accurate results for large objects and speeds not approaching light speed.
2) The course will cover fundamental principles of classical mechanics, variational principles, oscillations, relativity, Hamiltonian mechanics, and continuous systems.
3) Assessment will include quizzes, assignments, exams, and class participation, with midterm and final exams accounting for 30% and 50% of the grade respectively. Homework will be assigned for practice but not collected or graded.
Aerospace Engineering tutorial -1.pptx
This document provides an overview of topics covered in an aerospace engineering tutorial, including:
1. Applied solid mechanics concepts such as stress, strain, and analyzing statically indeterminate structures.
2. Instrumentation and measurement techniques for recording data like strain, pressure, temperature and flow.
3. Aerothermodynamics principles involving hypersonics, aerodynamics, gas dynamics, and heat transfer.
4. Introduction to spacecraft dynamics and numerical methods.
em ppt.pdf
This document provides information about the ME 101 Engineering Mechanics course offered by the Department of Civil Engineering at IIT Guwahati. It includes the course schedule, syllabus, textbook information, tutorial groups, and grading policy. The course covers topics in statics and dynamics including equilibrium of rigid bodies, structures, friction, virtual work, kinematics and kinetics of particles and rigid bodies. The document also provides background on fundamental concepts in mechanics such as Newton's laws of motion and gravitational attraction.
L01 03
Here are the steps to solve this problem:
1) Resolve each force into x and y components:
F1x = 40 cos 30° = 40(0.866) = 34.64 N
F1y = 40 sin 30° = 40(0.5) = 20 N
F2x = 30 cos 45° = 30(0.707) = 21.21 N
F2y = 30 sin 45° = 30(0.707) = 21.21 N
2) Sum the x and y components:
Rx = F1x + F2x = 34.64 + 21.21 = 55.85 N
Ry = F1y + F2y = 20 +
Physics
Classical mechanics is the branch of physics that describes the motion of macroscopic objects. It is based on Newton's laws of motion and law of universal gravitation. Classical mechanics provides accurate results for large objects moving at non-relativistic speeds. When dealing with very small objects or speeds approaching the speed of light, quantum mechanics and special relativity are required. Classical mechanics includes formulations like Lagrangian and Hamiltonian mechanics that extend Newton's original work.
Newton-Euler's Law of Rigid body motion.pptx
The document discusses Newton-Euler's Law of Rigid Body Motion. It defines a rigid body as a solid object where deformation is negligible. Rigid body motion can involve translation, rotation, or both. The Newton-Euler equations describe the combined translational and rotational dynamics of a rigid body by relating the motion of its center of gravity to the sum of forces and torques acting upon it. Specifically, the Newton-Euler equation gives the relationship between the motion of the center of gravity of a rigid body and the sum of forces and moments acting on the rigid body, expressed in matrix form.
WHAT IS BIOMECHANICS?
Bio-mechanics is the application of mechanical principles to study living organisms. It has several branches including deformable body mechanics, fluid mechanics, and rigid body mechanics. Deformable body mechanics examines how forces distribute within materials and can study effects at different body system levels. Fluid mechanics analyzes forces in fluids like blood flow. Rigid body mechanics assumes bodies are rigid and ignores small deformations, suitable for studying major body segments. Dynamics examines accelerated motion and divides into kinematics, studying motion measurements, and kinetics, analyzing internal and external forces. Anthropometry measures human body size, mass, shape and properties both qualitatively and quantitatively. Bio-mechanists address scientific questions about motion and forces in living systems.
Mm210(1)
This document provides an introduction to mechanics of materials, which deals with analyzing how solid objects deform under stress. It discusses key topics like stress and strain analysis, mechanical properties of materials, and static equilibrium as it relates to determining internal forces in loaded structures. The document provides examples of using free body diagrams and equilibrium equations to calculate reactions, shear forces, bending moments, and other internal forces in beams, pipes, and other loaded bodies.
Introduction to engineering mechanics: Classification
This document provides an introduction to engineering mechanics and its classifications. Engineering mechanics can be classified based on researchers into classical mechanics, relativistic mechanics, and quantum mechanics. It can also be classified based on the type of body into mechanics of rigid bodies, deformable bodies, and fluids. Additionally, engineering mechanics is divided into statics and dynamics. Statics deals with bodies at rest while dynamics considers bodies in motion, and can be further broken down into kinetics and kinematics.
Strength 1.pdf__111222333344445556667777
This document appears to be the syllabus for a Strength of Materials course taught in the Civil Engineering Department. The syllabus outlines 13 chapters that will be covered over the 2021-2022 academic year, including topics like stress, strain, mechanical properties of materials, axial deformation, beams, and combined loads. It lists two textbooks that will be used as references. The outcomes of the course are also provided, which are for students to understand stress and strain concepts, structural analysis techniques, and the behavior of different materials and structural components.
biomechanics-150911072531-lva1-app6892.pdf
This document provides definitions and descriptions of key concepts in biomechanics and biomaterials. It begins by defining biomechanics as the science of forces on living bodies, and biomaterials as any matter that interacts with biological systems. It then covers topics such as kinesiology, kinetics, stress, strain, material properties including elasticity and plasticity, metal characteristics like fatigue and corrosion, and common orthopedic implants including screws, plates, and locking plates. Key points are emphasized regarding the mechanical behaviors and applications of materials used in orthopedics like bone, ligaments, tendons, metals, ceramics, and polymers.
Similar to Engineering Mechanics.pptx (20)
Introduction to engineering mechanics: Classification
Introduction to engineering mechanics: Classification
Recently uploaded
Beckhoff Programmable Logic Control Overview Presentation
This presentation is to describe the overview of PLC Beckhoff for beginners
Butterfly Valves Manufacturer (LBF Series).pdf
We have designed & manufacture the Lubi Valves LBF series type of Butterfly Valves for General Utility Water applications as well as for HVAC applications.
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原件一模一样【微信：bwp0011】《(Humboldt毕业证书)柏林大学毕业证学位证》【微信：bwp0011】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微bwp0011
【主营项目】
一.毕业证【微bwp0011】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【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
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
原版一模一样【微信：741003700 】【(uoft毕业证书)加拿大多伦多大学毕业证成绩单】【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(uoft毕业证书)加拿大多伦多大学毕业证【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(uoft毕业证书)加拿大多伦多大学毕业证【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(uoft毕业证书)加拿大多伦多大学毕业证【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(uoft毕业证书)加拿大多伦多大学毕业证【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。
This study Examines the Effectiveness of Talent Procurement through the Imple...
In the world with high technology and fast
forward mindset recruiters are walking/showing interest
towards E-Recruitment. Present most of the HRs of
many companies are choosing E-Recruitment as the best
choice for recruitment. E-Recruitment is being done
through many online platforms like Linkedin, Naukri,
Instagram , Facebook etc. Now with high technology E-
Recruitment has gone through next level by using
Artificial Intelligence too.
Key Words : Talent Management, Talent Acquisition , E-
Recruitment , Artificial Intelligence Introduction
Effectiveness of Talent Acquisition through E-
Recruitment in this topic we will discuss about 4important
and interlinked topics which are
Open Channel Flow: fluid flow with a free surface
Open Channel Flow: This topic focuses on fluid flow with a free surface, such as in rivers, canals, and drainage ditches. Key concepts include the classification of flow types (steady vs. unsteady, uniform vs. non-uniform), hydraulic radius, flow resistance, Manning's equation, critical flow conditions, and energy and momentum principles. It also covers flow measurement techniques, gradually varied flow analysis, and the design of open channels. Understanding these principles is vital for effective water resource management and engineering applications.
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。
Ericsson LTE Throughput Troubleshooting Techniques.ppt
Ericsson LTE Throughput Troubleshooting Techniques
ELS: 2.4.1 POWER ELECTRONICS Course objectives: This course will enable stude...
Introduction - Applications of Power Electronics, Power Semiconductor Devices, Control Characteristics of Power Devices, types of Power Electronic Circuits. Power Transistors: Power BJTs: Steady state characteristics. Power MOSFETs: device operation, switching characteristics, IGBTs: device operation, output and transfer characteristics.
Thyristors - Introduction, Principle of Operation of SCR, Static Anode- Cathode Characteristics of SCR, Two transistor model of SCR, Gate Characteristics of SCR, Turn-ON Methods, Turn-OFF Mechanism, Turn-OFF Methods: Natural and Forced Commutation – Class A and Class B types, Gate Trigger Circuit: Resistance Firing Circuit, Resistance capacitance firing circuit.
Blood finder application project report (1).pdf
Blood Finder is an emergency time app where a user can search for the blood banks as
well as the registered blood donors around Mumbai. This application also provide an
opportunity for the user of this application to become a registered donor for this user have
to enroll for the donor request from the application itself. If the admin wish to make user
a registered donor, with some of the formalities with the organization it can be done.
Specialization of this application is that the user will not have to register on sign-in for
searching the blood banks and blood donors it can be just done by installing the
application to the mobile.
The purpose of making this application is to save the user’s time for searching blood of
needed blood group during the time of the emergency.
This is an android application developed in Java and XML with the connectivity of
SQLite database. This application will provide most of basic functionality required for an
emergency time application. All the details of Blood banks and Blood donors are stored
in the database i.e. SQLite.
This application allowed the user to get all the information regarding blood banks and
blood donors such as Name, Number, Address, Blood Group, rather than searching it on
the different websites and wasting the precious time. This application is effective and
user friendly.
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
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.
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
SELENIUM CONF -PALLAVI SHARMA - 2024.pdf
Begin your journey to contribute to Selenium - A Talk at the Selenium Conference 2024
Determination of Equivalent Circuit parameters and performance characteristic...
Includes the testing of induction motor to draw the circle diagram of induction motor with step wise procedure and calculation for the same. Also explains the working and application of Induction generator
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.
Recently uploaded (20)
Beckhoff Programmable Logic Control Overview Presentation
Beckhoff Programmable Logic Control Overview Presentation
This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...
Ericsson LTE Throughput Troubleshooting Techniques.ppt
Ericsson LTE Throughput Troubleshooting Techniques.ppt
UNIT-III- DATA CONVERTERS ANALOG TO DIGITAL CONVERTER
UNIT-III- DATA CONVERTERS ANALOG TO DIGITAL CONVERTER
ELS: 2.4.1 POWER ELECTRONICS Course objectives: This course will enable stude...
ELS: 2.4.1 POWER ELECTRONICS Course objectives: This course will enable stude...
openshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoin
3rd International Conference on Artificial Intelligence Advances (AIAD 2024)
3rd International Conference on Artificial Intelligence Advances (AIAD 2024)
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, ...
Determination of Equivalent Circuit parameters and performance characteristic...
Determination of Equivalent Circuit parameters and performance characteristic...
Engineering Mechanics.pptx
- 2. Definition • Engineering Mechanics is a branch of the physical sciences that deals with the state of rest or motion of bodies subjected to the action of forces1. It can be divided into two main subfields: Statics and Dynamics. Statics studies the equilibrium of forces on rigid or deformable bodies, while Dynamics studies the motion of bodies under the influence of forces2. • Some of the topics covered in Engineering Mechanics are: • Resultant and equilibrium of force systems • Analysis of structures such as trusses, frames, and beams • Friction and its applications • Virtual work and energy methods • Center of gravity and moment of inertia • Kinematics and kinetics of particles and rigid bodies • Engineering Mechanics is an important subject for engineering students, as it provides the foundation for many disciplines such as civil, mechanical, aerospace, and biomedical engineering. It also helps to develop analytical and problem-solving skills, as well as an understanding of the physical behavior of real-world systems.
- 3. . . What is the difference between statics and dynamics?
- 4. Statics • An example of statics is a book on a shelf that is in equilibrium with the forces acting on it. The book does not move or rotate, because the weight of the book is balanced by the normal force from the shelf, and the friction force from the shelf prevents the book from sliding.
- 5. Dynamics • An example of dynamics is the motion of a cricket ball that is hit by a bat. The ball changes its position, speed, and direction as a result of the force applied by the bat and the air resistance. The ball also follows a curved path due to the effect of gravity.