Chapter 1 Mechanics
•Download as PPT, PDF•
2 likes•845 views
1. This chapter discusses basic mechanics concepts including units of measurement, dimensions of physical quantities, and types of errors. 2. Dimensions relate physical quantities to base units like mass, length, and time, and are used to check the homogeneity of equations and derive new equations. 3. There are two types of errors: systematic errors due to instruments, observers, or surroundings, and random errors from mistakes or varying conditions that can be reduced by taking multiple readings.
Report
Share
Report
Share
Recommended
Units and Measurement
1. Physics aims to quantify natural phenomena precisely using standardized units and measurements. The International System of Units (SI) defines seven base units including the meter, kilogram, and second.
2. All physical quantities can be expressed as a combination of fundamental quantities like length, mass, and time through dimensional analysis. Dimensions must be balanced on both sides of any equation.
3. Measurements have associated errors or uncertainties. Random errors are quantified through calculations of mean and standard deviation. Systematic errors are reduced by improving measurement techniques and instrument precision.
Units Dimensions Error 4
JEE Physics/ Lakshmikanta Satapathy/ Theory of Dimensional Analysis/ Conversion of units/ Checking the correctness of Physical equations/ Determination of dimensions/ Derivation of Physical equation with detailed explanation and examples
units and dimensions
1. This document discusses measurement units and dimensions. It explains that all measurements have a numerical value and unit, and discusses different systems of units like SI, CGS, MKS, and FPS.
2. The SI system is now the international standard and defines fundamental units for length, mass, time, electric current, temperature, light intensity, and substance amount. Derived units are obtained by combining fundamental units.
3. Dimensional analysis can be used to verify equations and convert between units by examining the powers of fundamental units in an equation. The document provides numerous unit conversions and physical constants.
Work, Power & Energy Cheat sheet
This document provides a cheat sheet on key concepts and formulas for work, power, and energy in AP Physics. It defines important terms like force, displacement, velocity, acceleration, and energy. Key formulas are presented for work, power, kinetic energy, and gravitational potential energy. Metric units and conventions for signs in work calculations are also outlined. Problem solving tips are given for work, power, and energy problems, emphasizing identifying given information, appropriate formulas, and energy conversions.
6161103 1 general principles
1. This chapter introduces the fundamental concepts of engineering mechanics including basic quantities like length, mass, time and force. It describes Newton's laws of motion and gravitation.
2. The chapter outlines the standard procedures for applying the International System of Units (SI) and performing numerical calculations in mechanics. It emphasizes dimensional homogeneity and significant figures.
3. A general problem-solving procedure is presented, involving defining the problem, making assumptions, establishing a theoretical model, solving the governing equations, and interpreting the results.
Chap 1 intro_to_engineering_calculations_1_student
This document provides an introduction to engineering calculations. It discusses several key topics:
- The importance of units and dimensions in engineering, and examples of dimensionally inconsistent calculations leading to failures.
- Procedures for converting between different units, including using conversion factors.
- An overview of the SI and American Engineering systems of units.
- Concepts related to force, weight, and gravitational acceleration.
- Methods for numerical calculation and estimation, including scientific notation and significant figures.
- The principle of dimensional homogeneity and examples of dimensionless quantities.
- An introduction to linear interpolation for obtaining unknown process data from tabulated values.
Physicalquantities
1) The document discusses physical quantities and units of measurement. It defines physical quantities as quantities that can be measured such as length, mass, time, etc.
2) Standard SI units are provided for different base physical quantities. Prefixes are also introduced to denote multiples and submultiples of units.
3) Derived quantities are defined as combinations of base quantities, and their derived units are obtained from the relationships between quantities.
4) The concept of dimensions is introduced to represent the relationship between quantities and base units. Dimensional analysis is used to check the consistency of physical equations.
First semester diploma Engineering physics i
1. The document discusses various concepts related to mechanics including dimensional analysis, units of measurement in SI system, Newton's laws of motion, kinematics equations, work, power, elasticity, and Bernoulli's principle.
2. Key points covered include defining dimension, dimensional formula, and dimensional equation with an example of velocity. SI base units for length, mass, time and other quantities are also listed.
3. Newton's three laws of motion and the concept of impulse are explained. Equations for displacement under uniform acceleration and work done by a couple are derived. Stress and strain concepts and Hooke's law are distinguished along with definitions of the three elastic moduli.
Recommended
Units and Measurement
1. Physics aims to quantify natural phenomena precisely using standardized units and measurements. The International System of Units (SI) defines seven base units including the meter, kilogram, and second.
2. All physical quantities can be expressed as a combination of fundamental quantities like length, mass, and time through dimensional analysis. Dimensions must be balanced on both sides of any equation.
3. Measurements have associated errors or uncertainties. Random errors are quantified through calculations of mean and standard deviation. Systematic errors are reduced by improving measurement techniques and instrument precision.
Units Dimensions Error 4
JEE Physics/ Lakshmikanta Satapathy/ Theory of Dimensional Analysis/ Conversion of units/ Checking the correctness of Physical equations/ Determination of dimensions/ Derivation of Physical equation with detailed explanation and examples
units and dimensions
1. This document discusses measurement units and dimensions. It explains that all measurements have a numerical value and unit, and discusses different systems of units like SI, CGS, MKS, and FPS.
2. The SI system is now the international standard and defines fundamental units for length, mass, time, electric current, temperature, light intensity, and substance amount. Derived units are obtained by combining fundamental units.
3. Dimensional analysis can be used to verify equations and convert between units by examining the powers of fundamental units in an equation. The document provides numerous unit conversions and physical constants.
Work, Power & Energy Cheat sheet
This document provides a cheat sheet on key concepts and formulas for work, power, and energy in AP Physics. It defines important terms like force, displacement, velocity, acceleration, and energy. Key formulas are presented for work, power, kinetic energy, and gravitational potential energy. Metric units and conventions for signs in work calculations are also outlined. Problem solving tips are given for work, power, and energy problems, emphasizing identifying given information, appropriate formulas, and energy conversions.
6161103 1 general principles
1. This chapter introduces the fundamental concepts of engineering mechanics including basic quantities like length, mass, time and force. It describes Newton's laws of motion and gravitation.
2. The chapter outlines the standard procedures for applying the International System of Units (SI) and performing numerical calculations in mechanics. It emphasizes dimensional homogeneity and significant figures.
3. A general problem-solving procedure is presented, involving defining the problem, making assumptions, establishing a theoretical model, solving the governing equations, and interpreting the results.
Chap 1 intro_to_engineering_calculations_1_student
This document provides an introduction to engineering calculations. It discusses several key topics:
- The importance of units and dimensions in engineering, and examples of dimensionally inconsistent calculations leading to failures.
- Procedures for converting between different units, including using conversion factors.
- An overview of the SI and American Engineering systems of units.
- Concepts related to force, weight, and gravitational acceleration.
- Methods for numerical calculation and estimation, including scientific notation and significant figures.
- The principle of dimensional homogeneity and examples of dimensionless quantities.
- An introduction to linear interpolation for obtaining unknown process data from tabulated values.
Physicalquantities
1) The document discusses physical quantities and units of measurement. It defines physical quantities as quantities that can be measured such as length, mass, time, etc.
2) Standard SI units are provided for different base physical quantities. Prefixes are also introduced to denote multiples and submultiples of units.
3) Derived quantities are defined as combinations of base quantities, and their derived units are obtained from the relationships between quantities.
4) The concept of dimensions is introduced to represent the relationship between quantities and base units. Dimensional analysis is used to check the consistency of physical equations.
First semester diploma Engineering physics i
1. The document discusses various concepts related to mechanics including dimensional analysis, units of measurement in SI system, Newton's laws of motion, kinematics equations, work, power, elasticity, and Bernoulli's principle.
2. Key points covered include defining dimension, dimensional formula, and dimensional equation with an example of velocity. SI base units for length, mass, time and other quantities are also listed.
3. Newton's three laws of motion and the concept of impulse are explained. Equations for displacement under uniform acceleration and work done by a couple are derived. Stress and strain concepts and Hooke's law are distinguished along with definitions of the three elastic moduli.
Measurement and uncertainties
The document discusses measurement in physics. It covers:
1. The SI system of fundamental and derived units, including defining the 7 base units and giving examples of derived units.
2. Measurement uncertainties and errors, distinguishing between random and systematic errors and explaining how to reduce random errors. Precision is defined as having small random error, accuracy as having small systematic error.
3. Converting between different units, stating units in proper SI format, and expressing values using scientific notation and prefixes.
Units and measurement
The document discusses units and measurements in physics. It defines key concepts such as:
- Physical quantities that can be measured like length, time, mass, etc.
- Fundamental and derived units for measuring physical quantities. The SI system of units is introduced.
- Dimensions of physical quantities which are the powers of fundamental units like length, mass and time.
- Dimensional analysis to check the correctness of physical equations by verifying if the dimensions of both sides match.
- Methods to measure length both directly using scales and indirectly using parallax method to measure large distances.
4 5769470078848338762
This document discusses the fundamentals of physics including:
- Physics is the study of matter, energy and forces in nature. It seeks to understand and describe natural phenomena.
- Medical physics applies physics concepts to medicine and healthcare, working in areas like radiation therapy and medical imaging.
- The document defines key physics concepts like physical quantities, units, dimensions, and systems of units. It provides examples of determining the dimensions and units of various physical quantities.
- International standards for units are established by the International System of Units (SI), which defines seven base units for measurement. Derived units for other physical quantities can be obtained from the base units.
Physics 1
This document discusses physics and related topics. It defines physics as the study of the laws and theories that explain the structure of the universe in terms of matter and energy. It then discusses areas of modern physics like atomic physics, nuclear physics, and particle physics. It also covers applications of physics such as astrophysics, biophysics, and geophysics. Finally, it discusses scientific methodology, measurement, and units of measurement.
kinematics1_d cheat sheet
This document provides a summary of key concepts in kinematics in one dimension for AP Physics. It defines important terms like vectors, scalars, distance, displacement, speed, velocity, and acceleration. It lists the key variables, formulas, units, and conventions used to solve kinematics problems. Examples are given to illustrate the difference between constant velocity and constant acceleration motion and how to set up and solve typical kinematics problems using the proper formulas and sign conventions. Problem solving tips are also outlined.
Unit-1 : Units and Dimensions
the first chapter of the principles of physics (units and dimensions) from Dr. Priti S. Mohanty (KIIT Biotechnology professor).
Newton's Laws Cheat sheet
This document provides a cheat sheet for key concepts in Newton's Laws of motion for an AP Physics exam. It defines important terms like vectors, forces, and equations of motion. It also summarizes the three laws of motion, distinguishing between static and dynamic equilibrium. An example problem demonstrates how to apply Newton's Second Law to calculate acceleration given mass and net force.
Math of physics
1) The document discusses the importance of quantification and measurement in physics, describing how all physical phenomena can be described numerically.
2) It introduces systems of units for measurement, including fundamental and derived units, and discusses the International System of Units (SI).
3) Examples are provided for adding, subtracting, multiplying and dividing quantities with the appropriate units. Conversions between different units are also demonstrated.
Chapter 1(2)INTRODUCTION TO PHYSICS
The document discusses fundamental units in classical mechanics and provides examples of physical quantities measured in SI units. It introduces the seven base units of the International System of Units (SI) - meter, kilogram, second, ampere, kelvin, mole, and candela. Derived units like newton, joule, watt, and ohm are also mentioned. Standard prefixes are defined to denote multiples of ten when measuring very large or small quantities.
Kinematics 2d cheat sheet
This document provides an overview of key physics concepts and formulas for vectors and kinematics in two dimensions. It defines important terms like vectors, scalars, displacement, velocity and acceleration. Formulas presented include calculations for velocity, displacement, final velocity, acceleration and trigonometric functions. Metric units and problem-solving steps are outlined, with an example problem walking through applying the concepts and formulas to find the horizontal distance a projectile will land from its starting point.
Basic science
Okay, let's solve this step-by-step:
(i) Volume of the gold cube
Length = 150.00 mm = 0.1500 m
Width = 10.00 cm = 0.1000 m
Thickness = 0.95 m
Volume = Length x Width x Thickness
= 0.1500 x 0.1000 x 0.95
= 0.0142 m3
(ii) Convert density of gold from g/cm3 to kg/m3
19.3 g/cm3 x (1000 g/1 kg) x (1 m3/1000 cm3) = 19,300 kg/m3
(iii) Mass of the gold cube
Density of
Units & measurements
This document discusses units and measurements in physics. It begins by explaining that physics involves quantitatively measuring various physical quantities during experiments, like size, volume, weight, temperature and length, which require standard units. The document then discusses the International System of Units (SI System) and its fundamental and derived units. It also covers supplementary units like plane angle and solid angle. The document provides guidelines for using SI units and concludes by discussing methods for measuring various physical quantities like length, distance, mass and time with varying precision from large to small scales.
Intro to physics and measurements
This document provides an introduction to physical science. It begins by defining science and listing the main branches - biological science, physical science, and social science. Biological science deals with living things, social science deals with human behavior and societies. Physical science deals with non-living things, their properties, structures, and changes.
The main branches of physical science are then outlined as chemistry, physics, astronomy, geology, and meteorology. Chemistry studies matter and its properties and changes. Physics studies matter and energy. Astronomy studies the universe and celestial bodies. Geology studies Earth materials, structures, and processes. Meteorology studies the atmosphere and weather/climate.
The document then transitions to discussing measurement in physical science. Measurement
Basic Physics Quantities
This document discusses units of measurement in the International System of Units (SI) and various physics concepts. It begins by introducing the seven base SI units - meter, kilogram, second, ampere, kelvin, mole, and candela. It then defines each unit, how it relates to physical quantities, and how it is measured. The document also covers derived units, SI prefixes, physical quantities, Newton's laws of motion, and vector properties including addition/subtraction, multiplication, dot products and cross products.
How JSR 385 Could have Saved the Mars Climate Orbiter DWX June 2019
The document discusses how the JSR 385 Units of Measurement API could have prevented errors in NASA's Mars Climate Orbiter mission. It provides background on the mission, noting that it failed due to a discrepancy between the units used by different teams. The document then explains key concepts in the JSR 385 specification like dimensions, units, quantities, and systems of units. It argues that using this standard avoids errors prone to occurring when developing proprietary unit libraries.
Chapter 13 kinematics1 d
This document provides an overview of key concepts and formulas for kinematics in one dimension, including definitions of distance, displacement, speed, velocity, acceleration, and other related terms. It lists important formulas such as the equations for velocity, acceleration, displacement, and final velocity. Diagrams illustrate the differences between constant velocity and constant acceleration motion. The document concludes with tips for solving kinematics problems, including an example of calculating the time for a book to fall from a shelf.
Tabel Besaran Pokok dan Turunan
Tabel Besaran Pokok dan Turunan yang ada pada Fisika yang disertai dengan simbol dan nama Satuan,serta dengan satuan dasar dan Dimensinya
CHAPTER 1: INTRODUCTION TO PHYSICS
This document introduces various topics in physics including forces, motion, heat, light, waves, electricity, electromagnetism, electronics, and radioactivity. It discusses base and derived units used to measure and quantify physical properties and phenomena. These include units for length, mass, time, electric current, temperature, and more. It also provides examples of measurements and calculations involving these units.
F4 Experiments
1. The document describes an experiment to investigate how the period of a simple pendulum varies with its length. It was found that the longer the pendulum, the longer its period of oscillation.
2. An experiment is described to study how the velocity of a trolley varies with the angle of inclination of a plane. It was found that a higher angle of incline results in a higher velocity.
3. Two experiments are presented to demonstrate inertia - using a saw blade and masses, and using an inertia balance. Both found that objects with larger masses have greater inertia.
Unit 1 mm9400 ver 1.1(2014)
This document provides an introduction to SI units and dimensions. It discusses:
- The basic SI units of length, mass, and time and common prefixes used.
- The concept of significant figures and implied accuracy in measurements.
- Scalar and vector quantities and definitions of common units like Newton.
- Dimensional homogeneity, where equations and terms must have the same dimensions.
- Examples of determining units of quantities from given equations and checking dimensional homogeneity.
Physics: Mechanics
Newton's laws of motion and concepts related to forces and motion are discussed. Key points include: Newton's 3 laws of motion, that force is a vector quantity with magnitude and direction, and concepts like impulse, momentum, conservation of energy and momentum. Newton's 2nd law, which relates force, mass and acceleration, is identified as particularly relevant for understanding acceleration.
Mechanics ppt 1
This document provides an overview of key kinematic concepts in mechanics and IB Physics including:
- Scalar and vector quantities as well as the differences between distance, displacement, speed, and velocity.
- Definitions and equations for rest, motion, acceleration, and projectile motion.
- Graphs showing relationships between position, velocity, and acceleration over time and how to calculate changes in position from these graphs.
- Key equations of motion including the SUVAT equations that can be used when acceleration is constant.
More Related Content
What's hot
Measurement and uncertainties
The document discusses measurement in physics. It covers:
1. The SI system of fundamental and derived units, including defining the 7 base units and giving examples of derived units.
2. Measurement uncertainties and errors, distinguishing between random and systematic errors and explaining how to reduce random errors. Precision is defined as having small random error, accuracy as having small systematic error.
3. Converting between different units, stating units in proper SI format, and expressing values using scientific notation and prefixes.
Units and measurement
The document discusses units and measurements in physics. It defines key concepts such as:
- Physical quantities that can be measured like length, time, mass, etc.
- Fundamental and derived units for measuring physical quantities. The SI system of units is introduced.
- Dimensions of physical quantities which are the powers of fundamental units like length, mass and time.
- Dimensional analysis to check the correctness of physical equations by verifying if the dimensions of both sides match.
- Methods to measure length both directly using scales and indirectly using parallax method to measure large distances.
4 5769470078848338762
This document discusses the fundamentals of physics including:
- Physics is the study of matter, energy and forces in nature. It seeks to understand and describe natural phenomena.
- Medical physics applies physics concepts to medicine and healthcare, working in areas like radiation therapy and medical imaging.
- The document defines key physics concepts like physical quantities, units, dimensions, and systems of units. It provides examples of determining the dimensions and units of various physical quantities.
- International standards for units are established by the International System of Units (SI), which defines seven base units for measurement. Derived units for other physical quantities can be obtained from the base units.
Physics 1
This document discusses physics and related topics. It defines physics as the study of the laws and theories that explain the structure of the universe in terms of matter and energy. It then discusses areas of modern physics like atomic physics, nuclear physics, and particle physics. It also covers applications of physics such as astrophysics, biophysics, and geophysics. Finally, it discusses scientific methodology, measurement, and units of measurement.
kinematics1_d cheat sheet
This document provides a summary of key concepts in kinematics in one dimension for AP Physics. It defines important terms like vectors, scalars, distance, displacement, speed, velocity, and acceleration. It lists the key variables, formulas, units, and conventions used to solve kinematics problems. Examples are given to illustrate the difference between constant velocity and constant acceleration motion and how to set up and solve typical kinematics problems using the proper formulas and sign conventions. Problem solving tips are also outlined.
Unit-1 : Units and Dimensions
the first chapter of the principles of physics (units and dimensions) from Dr. Priti S. Mohanty (KIIT Biotechnology professor).
Newton's Laws Cheat sheet
This document provides a cheat sheet for key concepts in Newton's Laws of motion for an AP Physics exam. It defines important terms like vectors, forces, and equations of motion. It also summarizes the three laws of motion, distinguishing between static and dynamic equilibrium. An example problem demonstrates how to apply Newton's Second Law to calculate acceleration given mass and net force.
Math of physics
1) The document discusses the importance of quantification and measurement in physics, describing how all physical phenomena can be described numerically.
2) It introduces systems of units for measurement, including fundamental and derived units, and discusses the International System of Units (SI).
3) Examples are provided for adding, subtracting, multiplying and dividing quantities with the appropriate units. Conversions between different units are also demonstrated.
Chapter 1(2)INTRODUCTION TO PHYSICS
The document discusses fundamental units in classical mechanics and provides examples of physical quantities measured in SI units. It introduces the seven base units of the International System of Units (SI) - meter, kilogram, second, ampere, kelvin, mole, and candela. Derived units like newton, joule, watt, and ohm are also mentioned. Standard prefixes are defined to denote multiples of ten when measuring very large or small quantities.
Kinematics 2d cheat sheet
This document provides an overview of key physics concepts and formulas for vectors and kinematics in two dimensions. It defines important terms like vectors, scalars, displacement, velocity and acceleration. Formulas presented include calculations for velocity, displacement, final velocity, acceleration and trigonometric functions. Metric units and problem-solving steps are outlined, with an example problem walking through applying the concepts and formulas to find the horizontal distance a projectile will land from its starting point.
Basic science
Okay, let's solve this step-by-step:
(i) Volume of the gold cube
Length = 150.00 mm = 0.1500 m
Width = 10.00 cm = 0.1000 m
Thickness = 0.95 m
Volume = Length x Width x Thickness
= 0.1500 x 0.1000 x 0.95
= 0.0142 m3
(ii) Convert density of gold from g/cm3 to kg/m3
19.3 g/cm3 x (1000 g/1 kg) x (1 m3/1000 cm3) = 19,300 kg/m3
(iii) Mass of the gold cube
Density of
Units & measurements
This document discusses units and measurements in physics. It begins by explaining that physics involves quantitatively measuring various physical quantities during experiments, like size, volume, weight, temperature and length, which require standard units. The document then discusses the International System of Units (SI System) and its fundamental and derived units. It also covers supplementary units like plane angle and solid angle. The document provides guidelines for using SI units and concludes by discussing methods for measuring various physical quantities like length, distance, mass and time with varying precision from large to small scales.
Intro to physics and measurements
This document provides an introduction to physical science. It begins by defining science and listing the main branches - biological science, physical science, and social science. Biological science deals with living things, social science deals with human behavior and societies. Physical science deals with non-living things, their properties, structures, and changes.
The main branches of physical science are then outlined as chemistry, physics, astronomy, geology, and meteorology. Chemistry studies matter and its properties and changes. Physics studies matter and energy. Astronomy studies the universe and celestial bodies. Geology studies Earth materials, structures, and processes. Meteorology studies the atmosphere and weather/climate.
The document then transitions to discussing measurement in physical science. Measurement
Basic Physics Quantities
This document discusses units of measurement in the International System of Units (SI) and various physics concepts. It begins by introducing the seven base SI units - meter, kilogram, second, ampere, kelvin, mole, and candela. It then defines each unit, how it relates to physical quantities, and how it is measured. The document also covers derived units, SI prefixes, physical quantities, Newton's laws of motion, and vector properties including addition/subtraction, multiplication, dot products and cross products.
How JSR 385 Could have Saved the Mars Climate Orbiter DWX June 2019
The document discusses how the JSR 385 Units of Measurement API could have prevented errors in NASA's Mars Climate Orbiter mission. It provides background on the mission, noting that it failed due to a discrepancy between the units used by different teams. The document then explains key concepts in the JSR 385 specification like dimensions, units, quantities, and systems of units. It argues that using this standard avoids errors prone to occurring when developing proprietary unit libraries.
Chapter 13 kinematics1 d
This document provides an overview of key concepts and formulas for kinematics in one dimension, including definitions of distance, displacement, speed, velocity, acceleration, and other related terms. It lists important formulas such as the equations for velocity, acceleration, displacement, and final velocity. Diagrams illustrate the differences between constant velocity and constant acceleration motion. The document concludes with tips for solving kinematics problems, including an example of calculating the time for a book to fall from a shelf.
Tabel Besaran Pokok dan Turunan
Tabel Besaran Pokok dan Turunan yang ada pada Fisika yang disertai dengan simbol dan nama Satuan,serta dengan satuan dasar dan Dimensinya
CHAPTER 1: INTRODUCTION TO PHYSICS
This document introduces various topics in physics including forces, motion, heat, light, waves, electricity, electromagnetism, electronics, and radioactivity. It discusses base and derived units used to measure and quantify physical properties and phenomena. These include units for length, mass, time, electric current, temperature, and more. It also provides examples of measurements and calculations involving these units.
F4 Experiments
1. The document describes an experiment to investigate how the period of a simple pendulum varies with its length. It was found that the longer the pendulum, the longer its period of oscillation.
2. An experiment is described to study how the velocity of a trolley varies with the angle of inclination of a plane. It was found that a higher angle of incline results in a higher velocity.
3. Two experiments are presented to demonstrate inertia - using a saw blade and masses, and using an inertia balance. Both found that objects with larger masses have greater inertia.
Unit 1 mm9400 ver 1.1(2014)
This document provides an introduction to SI units and dimensions. It discusses:
- The basic SI units of length, mass, and time and common prefixes used.
- The concept of significant figures and implied accuracy in measurements.
- Scalar and vector quantities and definitions of common units like Newton.
- Dimensional homogeneity, where equations and terms must have the same dimensions.
- Examples of determining units of quantities from given equations and checking dimensional homogeneity.
What's hot (20)
How JSR 385 Could have Saved the Mars Climate Orbiter DWX June 2019
How JSR 385 Could have Saved the Mars Climate Orbiter DWX June 2019
Viewers also liked
Physics: Mechanics
Newton's laws of motion and concepts related to forces and motion are discussed. Key points include: Newton's 3 laws of motion, that force is a vector quantity with magnitude and direction, and concepts like impulse, momentum, conservation of energy and momentum. Newton's 2nd law, which relates force, mass and acceleration, is identified as particularly relevant for understanding acceleration.
Mechanics ppt 1
This document provides an overview of key kinematic concepts in mechanics and IB Physics including:
- Scalar and vector quantities as well as the differences between distance, displacement, speed, and velocity.
- Definitions and equations for rest, motion, acceleration, and projectile motion.
- Graphs showing relationships between position, velocity, and acceleration over time and how to calculate changes in position from these graphs.
- Key equations of motion including the SUVAT equations that can be used when acceleration is constant.
Mechanics 1
The document summarizes Newton's three laws of motion and other key concepts in mechanics. It discusses Newton's first law of inertia, second law relating force and acceleration, and third law of equal and opposite reaction. It also defines concepts like impulse, momentum, work, energy, and power. Key principles discussed include conservation of linear momentum, mechanical energy, and total energy in a closed system.
Physics mechanics
1. The document discusses various topics in physics including mechanics, motion, vectors, and kinematics formulas.
2. Mechanics is the branch of physics that deals with the study of motion of material objects. Motion can be rectilinear, circular, rotational, translational, and one, two, or three dimensional.
3. Important concepts in motion include speed, velocity, distance, displacement, scalars, and vectors. Kinematics formulas summarize relationships for one dimensional motion with constant acceleration.
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.
Types of forces
This document discusses different types of forces. It begins by explaining that moving objects are said to be in motion. It then states that a push or pull acting on an object is called a force. The document goes on to list and briefly describe four main types of forces: gravitational force, magnetic force, nuclear force, and muscular force.
Force & Motion
This document discusses key concepts around motion and forces including:
1) It defines speed, velocity, and the difference between the two.
2) It explains that unbalanced forces cause changes in an object's velocity or acceleration, while balanced forces do not cause changes.
3) It describes different types of friction including static, sliding, rolling, and fluid friction and factors that affect friction.
6161103 2.3 vector addition of forces
1) The document discusses vector addition of forces using the parallelogram law and trigonometry.
2) Forces can be added by constructing a parallelogram with the force vectors as sides and the resultant vector as the diagonal.
3) Trigonometric relationships like the law of sines and cosines allow determining the magnitudes and directions of resultant and component forces.
Chapt 04a beams
The document discusses internal forces in structural members and how to determine them using the method of sections. It outlines how to draw free body diagrams of structural members, determine support reactions, and use equilibrium equations to calculate shear forces and bending moments. Sample problems are worked through step-by-step to demonstrate how to analyze beams and shafts and draw the corresponding shear and moment diagrams.
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
Overheads2006 2up
This document provides an overview of the fluid mechanics course, including objectives, content, assessment, resources, and relevance to civil engineering. It will introduce fundamental fluid mechanics principles and demonstrate their application to simple hydraulic components. The course consists of lectures, two laboratory sessions, homework and example sheets, and will be assessed through one exam, two multiple choice tests, and one problem sheet. The document emphasizes that fluid mechanics is important to many areas of civil engineering and establishes the SI system of units to avoid confusion.
6161103 5.3 equations of equilibrium
1) Equations of equilibrium for a rigid body involve summing forces in x and y directions and moments about a point to equal zero.
2) Alternative equilibrium equations can use resultant forces and moments instead of individual forces and moments.
3) Analyzing equilibrium involves creating a free body diagram and applying the appropriate equilibrium equations.
4) Examples show calculating reactions at supports using the equilibrium approach.
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.
Problemas resueltos rozamiento
This document contains 13 multi-step solutions to mechanics problems involving blocks on inclined planes with tensions in cords or cables. The solutions include free body diagrams, identification of relevant forces, and setup and solution of the static equilibrium equations to determine minimum tensions, angles of impending motion, or other requested values. Key values or relationships are determined numerically in some cases.
Types of force (physics)
The document discusses different types of forces. It defines magnetic force as a force that attracts or repels objects with opposite or like charges. Spring force is defined as a force that pulls objects back to their original shape after being stretched. An example of a daily force most people experience is the gravitational force between their body and the Earth.
Mech (1)
This document outlines the curriculum for Technical English II taught in the second semester of the B.E. Mechanical Engineering program at Anna University, Chennai. The course aims to help students develop their English communication skills for academic and professional purposes.
The course is divided into 5 units that focus on different aspects of technical vocabulary, reading comprehension, writing skills, listening skills, and speaking skills. Some key areas covered include reading graphs and diagrams, report writing, letter writing, group discussions, and developing oral presentation skills. The final unit involves case studies, problem solving exercises, and writing essays and proposals to encourage creative and critical thinking. Assessment is based on participation in classroom activities and written assignments.
University problems on Engineering Mechanics solved in differrent way part II
This short document discusses solutions to university problems in engineering mechanics provided by Prof. S. Rajendiran of Ashoka Institution. The problems are solved in a different way than the usual approach to engineering mechanics issues. Prof. Rajendiran presents alternative solutions to common university problems in the field of engineering mechanics.
THEORY OF MACHINES I QUESTION BANK
This document contains a theory question bank related to mechanisms and kinematics. It includes 51 questions covering various topics such as definitions of terms like kinematic chain, degrees of freedom, types of constraints; inversions of mechanisms; calculation of degrees of freedom; explanations of mechanisms like steering gears, Whitworth quick return, Geneva, Oldham's coupling, and elliptical trammel; Grashoff's law; and more. It also contains 20 multiple choice questions testing knowledge of kinematic pairs, links, steering gears, inversions, and other topics.
Theory of machines_static and dynamic force analysis
This document contains information about static and dynamic force analysis in machines. It discusses various topics including:
1) Types of forces such as static loads, dynamic loads, tension, compression, shear force, and torsion.
2) Laws of motion including Newton's three laws of motion.
3) Moment of inertia which is a mass property that determines the torque needed for angular acceleration. It depends on the shape and mass distribution of an object.
4) Analysis of simple and compound pendulums including calculations of their periodic times and frequencies of oscillation based on length, mass, and radius of gyration.
Viewers also liked (20)
University problems on Engineering Mechanics solved in differrent way part II
University problems on Engineering Mechanics solved in differrent way part II
Theory of machines_static and dynamic force analysis
Theory of machines_static and dynamic force analysis
Similar to Chapter 1 Mechanics
Units , Measurement and Dimensional Analysis
nits and Measurements
Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures. Dimensions of physical quantities, dimensional analysis and its applications.
Introduction to Engineering Calculations - Bio-Engineering
This is a basic introduction to engineering calculations in Bioprocess Engineering Principles. The first step in systems quantitative analysis is to express
the system properties using mathematical language.
Diploma sem 2 applied science physics-unit 1-chap 1 measurements
This document provides an overview of measurements and units in physics. It defines fundamental concepts like physical quantities, units, and dimensions. The three fundamental SI units are outlined as the meter, kilogram, and second. Derived units are defined based on combinations of the fundamental units, such as meters/second for velocity. Several systems of units are described including the MKS, CGS, and FPS systems, with SI (metric) noted as the international standard. Conversions between units are demonstrated through examples. Dimensional analysis is introduced as a tool for checking equations and deducing relationships between physical phenomena.
PHYSICS: Fundamental and Derived Quantities
You will learn Fundamental and Derived Quantities,how to distinguish between them,give examples on them
NS 6141 - Physical quantities.pptx
This document provides information about an Advanced Physics course offered at Mbeya University of Science and Technology. The course code is NS 6141 and it covers dimensions of physical quantities, atomic theory, and radioactivity. It will be taught on Fridays from 7:30-9:45am in the Sports Hall by instructor Charles Kadala. Students will be assessed based on two class tests, assignments, and an end of semester exam. The document also provides details on the concepts that will be covered related to dimensions of physical quantities, including defining, explaining, deriving formulas for, and checking formulas using dimensions.
physics holiday homework.pptx
Physics is the study of matter and energy in the natural world. It aims to explain phenomena using mathematics. There are 7 fundamental physical quantities: mass, length, time, temperature, current, luminous intensity, and amount of substance. All other physical quantities can be derived from these fundamental quantities using consistent dimensional analysis. Dimensions provide a way to check equations for logical consistency across systems of units. While dimensional analysis has limitations, it is a useful tool for understanding physical relationships.
Units and Dimensions.pdf
Units and Dimensions notes for physics. Here is the complete notes for unit and dimensions. Mechanics, physics notes for students. All abou unit and dimension. units and measurements class 11. dimensions of physical quantities.
4_5769470078848338762.pptx
This document discusses the fundamentals of physics including:
- Physics is the study of matter, energy and forces and how they interact. Key topics include mechanics, thermodynamics, optics and electricity/magnetism.
- Medical physics applies physics concepts to medicine through fields like radiation therapy and medical imaging using techniques like MRI, ultrasound and x-rays.
- The International System of Units (SI) provides standard units for measuring physical quantities like kilograms for mass and meters for length. Derived units can be calculated from fundamental units using dimensional analysis.
Mechanics
This document discusses measurement, physical quantities, dimensions, and dimensional analysis. It defines fundamental and derived physical quantities. Dimension is defined as how physical quantities relate to fundamental quantities of mass, length, and time. Dimensional analysis shows how physical quantities relate to each other and can be used to derive formulas, check the homogeneity of equations, and convert between units. Errors are deviations between measured and exact values. Dimensional analysis has limitations and cannot be used for trigonometric, logarithmic, or exponential formulas or detect dimensionless constants.
Learning Unit 1
This chapter discusses physical quantities and measurements. It defines physical quantities as quantities that can be measured using standard units. Physical quantities are classified as either base quantities or derived quantities. Base quantities are the fundamental quantities that cannot be defined in terms of other quantities, while derived quantities are obtained from combinations of base quantities. The seven base SI units are then defined along with common derived quantities and their relationships. Finally, SI prefixes are introduced as conversion factors to avoid writing out long strings of zeros.
Mechanics Chapter 1 units, base & derived quantities
Mechanics is the branch of physics dealing with the study of motion. It can be divided into kinematics, which deals with describing motions, and dynamics, which deals with the causes of motion. The International System of Units (SI) provides standardized units for measuring physical quantities. The three base SI units are the meter (length), kilogram (mass), and second (time). Derived quantities like area, speed, and density can be calculated using the appropriate mathematical operations and combinations of base units. Problem solving in physics requires quantifying observations with standardized units.
01 unit and measurement
The document discusses units and measurements in physics. It covers the metric and British systems of units, including standard units for length, mass, and time. The metric system is now the most widely used system, known as the International System of Units (SI). The SI base units are the meter, kilogram, and second. Conversion factors allow quantities to be expressed in different units while maintaining the same physical value. Unit analysis ensures quantities in equations have the same dimensions.
Measurement.pptx
This document discusses measurement and units in physics. It defines measurement as comparing a physical quantity to a standard unit. The International System of Units (SI) is described, including the seven base units of the meter, kilogram, second, kelvin, mole, candela, and ampere. Prefixes are used to denote multiples and submultiples of units. Accuracy refers to how close a measurement is to the true value, while precision refers to the closeness of repeated measurements. Both accuracy and precision are important when evaluating measurement results.
1st_1 (1).pdf
This document provides an overview of physical chemistry, which is the branch of chemistry dealing with the physical properties of chemical substances. It discusses the three main areas of physical chemistry - classical mechanics, quantum chemistry, and statistical thermodynamics. Classical mechanics deals with macroscopic properties, quantum chemistry with microscopic properties, and statistical thermodynamics relates the macroscopic and microscopic levels. The document also defines open, closed, and isolated systems and discusses fundamental and derived units, temperature, pressure, energy, and intensive and extensive properties.
Physics Chapter No 1
In this ppt you will easily learn the first chapter of the 1st year physics.
This slides contain mcqs also which will help you for more understanding.
Pengukuran
This document discusses various concepts related to measurement in physics. It defines measurement and physical quantities, and categorizes quantities as fundamental or derived. It explains systems of units like SI, CGS and MKS. It describes units, prefixes and rules for writing units. It also discusses instruments and their least count, accuracy and precision of measurements, significant figures and rounding off numbers.
Measurement class 11
This document discusses various concepts related to measurement in physics. It defines measurement and physical quantities, and categorizes quantities as fundamental or derived. It describes common units of measurement like meters, kilograms, seconds that make up the International System of Units (SI). The document outlines characteristics of good units and systems like CGS, MKS and SI. It provides definitions, rules and examples for writing units. It also discusses prefixes, dimensions, accuracy, precision and significant figures in measurements.
1_PHYSICAL Quantities to define the laws of physics
This document discusses physical quantities and units in the International System of Units (SI). It defines a physical quantity as a property that can be measured, such as length, time, or temperature. All physical quantities have a numerical value and a unit. Quantities are either base quantities, such as length, mass, and time, which are defined by the SI, or derived quantities, which are combinations of base quantities. The document lists the seven base quantities in SI and provides examples of derived quantities and their units. It also discusses using base units to check the homogeneity of equations and expresses derived units as products or quotions of base units.
ScannerGo_1665225858109.pptx
This document discusses various concepts related to measurement in physics. It defines measurement and physical quantities, and categorizes quantities as fundamental or derived. It introduces various systems of units like SI, CGS, MKS etc. and their fundamental units. It describes units, prefixes and rules for writing units. It also discusses instruments and their least count, accuracy, precision and significant figures in measurements. Finally, it covers rounding off numbers and applying significant figures in calculations.
1 measurement to laws of motion. (1) (1)
1. Measurement involves comparing a physical quantity to a standard unit. The unit and a number are used to express the measured value.
2. There are fundamental and derived units. Fundamental units are for quantities like length, mass, and time, while derived units are for quantities that can be expressed in terms of fundamental units, like volume.
3. The International System of Units (SI) is commonly used. It has seven base units including the kilogram, meter, and second, and two supplementary units.
Similar to Chapter 1 Mechanics (20)
Introduction to Engineering Calculations - Bio-Engineering
Introduction to Engineering Calculations - Bio-Engineering
Diploma sem 2 applied science physics-unit 1-chap 1 measurements
Diploma sem 2 applied science physics-unit 1-chap 1 measurements
Mechanics Chapter 1 units, base & derived quantities
Mechanics Chapter 1 units, base & derived quantities
1_PHYSICAL Quantities to define the laws of physics
1_PHYSICAL Quantities to define the laws of physics
More from Azmizi Abdullah
2017 peringatan hadiah
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
3.1 organism and their classifications
Malaysia has high biodiversity and is one of 12 mega biodiverse countries due to its wide variety of organisms. Biodiversity refers to the variety of life on Earth, from different kingdoms of organisms like animals and plants. Organisms are classified into groups like vertebrates and invertebrates to sort them according to their characteristics, which allow them to adapt to different habitats.
2.2 the importance of balanced diet
A balanced diet contains the right amounts of carbohydrates, proteins, fats, vitamins, minerals, and water to meet the daily nutritional needs of a person based on their age, body size, sex, activity level, health, and other factors. An imbalanced diet that lacks nutrients can lead to malnutrition and deficiency diseases. The energy value or calorific value of foods is measured in calories or joules, with fats providing the most energy per gram compared to carbohydrates and proteins.
3.1 organism and their classifications
Malaysia has high biodiversity and is one of 12 mega biodiverse countries due to its wide variety of organisms. Biodiversity refers to the variety of life on Earth, from different kingdoms of organisms like animals and plants. Organisms are classified into groups like vertebrates and invertebrates to sort them according to their characteristics, which allow them to adapt to different habitats.
Revision chapter 10 Science Form 2
1. The document provides 4 problems involving levers, including calculating unknown lengths, masses, and classes of levers based on diagrams showing levers in equilibrium with given loads or forces.
2. Problem 1 asks for examples of 3 devices for each class of lever and gives a diagram of a rod in equilibrium under 2 loads to calculate the rod's length.
3. Problem 2 shows a simple lever diagram to calculate the mass needed to balance a given load at different distances on the lever arm.
More from Azmizi Abdullah (10)
Recently uploaded
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Benner "Expanding Pathways to Publishing Careers"
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
Stack Memory Organization of 8086 Microprocessor
The stack memory organization of 8086 microprocessor.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Practical manual for National Examination Council, Nigeria.
Contains guides on answering questions on the specimens provided
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Recently uploaded (20)
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Chapter 1 Mechanics
- 2. 1.1 Basic Quantities & SI Units measured value unit 1 m, 80 ms-1 Length, intensity, force, speed & etc.
- 5. Relationship with base units Symbol Derived unit m ÷ s m x v ms-1 ÷ s kg x ms-2 N ÷ m2 kg x ms-2 v p a F P W ms-1 kgms-1 ms-2 N Pa or Nm-2 N
- 6. • Dimensions of physical quantities relates the physical quantities to the basic quantities such as mass (M), length (L), time (T), electric current (A), temperature (θ) and quantity of matter (N). 1.2 Dimensions of Physical Quantities • Examples: • [velocity] = [length] / [time] = LT-1 • [force] = [mass] [acceleration] = [mass] x [change of velocity] / [time] = MLT-2
- 7. Uses of Dimensions • To check the homogeneity of a physical equation • To derive a physical equation
- 8. 500 m 500 m no left distance displacement speed velocity
- 9. 1.4 Errors • Two types of errors: (i) Systematic errors (ii) Random errors
- 10. (i) Systematic errors • Sources of systematic errors: • Instruments • The observers • The surroundings • Definition: • uncertainties in the measurements of a physical quantities due to instruments, physical conditions of surrounding & physical limitations of the observer. (roughly constant)
- 11. (ii) Random errors • Sources of systematic errors: • Mistakes made by the observer when taking measurements • The surroundings and the instruments used • Can be reduced by: • Taking several readings and calculating the mean.