0. 1 Introduction to Calculus

0.2 Introduction to Vector

The first article mechanics

Chapter 1 particle kinematics 10

1. 1 reference system particles 10

1.2 Description of particle motion 12

1.3 circular motion 17

1.4 relative motion 2 1

Chapter 23 Summary

Exercise 25 in this chapter

Chapter 2 Newton's Law of Motion 28

2. 1 Newton's law of motion 28

2.2 Main Power and Driven Power 30

2.3 the application of Newton's law of motion 3 1

2.4 Non-inertial system dynamics 35

Chapter 37 Overview

Exercise 38 in this chapter

Chapter III Conservation Law in Motion 4 1

3. 1 particle momentum theorem 4 1

3.2 Momentum Theorem and Centroid Motion Theorem of Particle System 44

3.3 Variable Force Doing Work 49

3.4 kinetic energy theorem of particles and particle systems 5 1

3.5 Potential Energy of Conservative Force and Non-conservative Force 55

3.6 Principle of Function Law of Conservation of Mechanical Energy 58

3.7 Law of Conservation of Angular Momentum 60

Overview of this chapter 62

Exercise 64 in this chapter

The fourth chapter fixed axis rotation of rigid body 66

4. 1 rigid body motion description 66

4.2 Moment of inertia of rigid body fixed axis rotation 70

4.3 Dynamic Law of Rigid Body Rotating around a Fixed Axis 72

Summary of this chapter 79

Exercise 80 in this chapter

Chapter V Basis of Special Relativity

5. 1 galilean transformation's relativity principle of classical mechanics 83

5.2 the basic hypothesis of special relativity Lorentz transformation 85

5.3 Space-time view of special relativity 88

5.4 Dynamic Basis of Special Relativity 9 1

Abstract of this chapter 93

Exercise 95 in this chapter

The second article on heat

Chapter VI Theory of Gas Dynamics 96

6. 1 gas state parameter balance ideal gas state equation 97

6.2 Microscopic model and statistical law of thermal motion of substance molecules 100

6.3 pressure formula and temperature formula of ideal gas 103

6.4 Energy equipartition theorem The internal energy of an ideal gas is 107.

6.5 Maxwell's Law of Gas Velocity Distribution The law of gas molecular thermal motion velocity distribution is11.

6.6 Average number of molecular collisions and average free path 1 15

Summary of this chapter 1 17

Exercise in this chapter 1 18

Chapter VII Thermodynamic Basis 1 19

7. 1 First law of energy, work and thermothermodynamics in quasi-static process 1 19

7.2 Application of the First Law of Thermodynamics 124

7.3 Carnot Cycle in Cycle Process 129

7.4 Expression of the Second Law of Thermodynamics Carnot Theory 132

7.5 entropy increase principle entropy 135

Summary of this chapter 139

Exercise in this chapter 140

Chapter III Vibration and Fluctuation

Chapter 8 Vibration 142

8. 1 Dynamic characteristics of simple harmonic vibration 142

8.2 Kinematics of Simple Harmonic Vibration 145

8.3 energy conversion of simple harmonic vibration 150

8.4 Synthesis of Simple Harmonic Vibration 15 1

8.5 Damping vibration forced vibration * * * vibration 155

Summary of this chapter 157

Exercise in this chapter 158

Chapter 9 Mechanical Wave 160

9. Several Concepts of1Mechanical Wave

9.2 Wave Function of Plane Harmonic 164

9.3 wave energy 169

9.4 diffraction, reflection and refraction of huygens main wave 172

9.5 wave interference 174

9.6 standing wave 178

9.7 Sonic infrasound 182

9.8 Doppler effect 185

Summary of this chapter 187

Exercise in this chapter 189