目录 1 Measurement 1—1 What Is Physics? 1—2 Measuring Things 1—3 The International System of Units 1—4 Changing Units 1—5 Length 1—6 Time 1—7 Mass Problems 2 Motion 2—1 What Is Physics? 2—2 Vectors and Scalars 2—3 Multiplying Vectors 2—4 Motion 2—5 Position and Displacement 2—6 Average Velocity and Instantaneous Velocity 2—7 Acceleration 2—8 Constant Acceleration: A Special Case 2—9 Graphical Integration in Motion Analysis 2—10 Projectile Motion 2—11 Projectile Motion Analyzed 2—12 Uniform Circular Motion 2—13 Relative Motion Questions Problems 3 Force 3—1 What Is Physics? 3—2 Newtonian Mechanics 3—3 Newton's First Law 3—4 Force 3—5 Mass 3—6 Newton's Second Law 3—7 Newton's Third Law 3—8 Applying Newton's Laws 3—9 Some Particular Forces 3—10 Friction 3—11 The Drag Force and Terminal Speed 3—12 Uniform Circular Motion Questions Problems 4 Energy and Work 4—1 What Is Physics? 4—2 What Is Energy? 4—3 Kinetic Energy 4—4 Work 4—5 Work and Kinetic Energy 4—6 Work Done by the Force 4—7 Power 4—8 Work and Potential Energy 4—9 Path Independence of Conservative Forces 4—10 Determining Potential Energy Values 4—11 Conservation of Mechanical Energy 4—12 Work Done on a System by an External Force 4—13 Conservation of Energy Questions Problems 5 Center of Mass and Linear Momentum 5—1 What Is Physics? 5—2 The Center of Mass 5—3 Newton's Second Law for a System of Particles 5—4 Linear Momentum 5—5 The Linear Momentum of a System of Particles 5—6 Collision and Impulse 5—7 Conservation of Linear Momentum 5—8 Momentum and Kinetic Energy in Collisions 5—9 Inelastic Collisions in One Dimension 5—10 Elastic Collisions in One Dimension 5—11 Collisions in Two Dimensions 5—12 Systems with Varying Mass:A Rocket Questions Problems 6 Rotation and Angular Momentum 6—1 What Is Physics? 6—2 Equilibrium 6—3 The Rotational Variables 6—4 Are Angular Quantities Vectors? 6—5 Relating the Linear and Angular Variables 6—6 Kinetic Energy of Rotation 6—7 Calculating the Rotational Inertia 6—8 Newton's Second Law for Rotation 6—9 Work and Rotational Kinetic Energy 6—10 Rolling as Translation and Rotation Combined 6—11 The Kinetic Energy of Rolling 6—12 The Forces of Rolling 6—13 Torque Revisited 6—14 Angular Momentum 6—15 Newton's Second Law in Angular Form 6—16 The Angular Momentum of a System of Particles 6—17 Te Angular Momentum of a Rigid Body RotatingAbout a Fixed Axis 6—18 Precession of a Gyroscope Questions Problems 7 Gravitation 7—1 What Is Physics? 7—2 Newton's Law of Gravitation 7—3 Gravitation and the Principle of Superposition 7—4 Gravitation Near Earth's Surface 7—5 Gravitation Inside Earth 7—6 Gravitational Potential Energy 7—7 Planets and Satellites: Kepler's Laws 7—8 Satellites: Orbits and Energy 7—9 Einstein and Gravitation Questions Problems 8 Oscillations 8—1 What Is Physics? 8—2 Simple Harmonic Motion 8—3 The Force Law for Simple Harmonic Motion 8—4 Energy in Simple Harmonic Motion 8—5 An Angular Simple Harmonic Oscillator 8—6 Pendulums 8—7 Siple Harmonic Motion and Uniform CircularMotion 8—8 Damped Simple Harmonic Motion 8—9 Forced Oscillations and Resonance Questions Problems 9 Waves 9—1 What Is Physics? 9—2 Types of Waves 9—3 Transverse and Longitudinal Waves 9—4 Wavelength and Frequency 9—5 The Speed of Wave 9—6 Energy and Power of a Wave Traveling Along aString 9—7 The Wave Equation 9—8 Standing Waves 9—9 Sound Waves 9—10 Traveling Sound Waves 9—11 Interference 9—12 Intensity and Sound Level 9—13 Sources of Musical Sound 9—14 Beats 9—15 The Doppler Effect 9—16 Supersonic Speeds, Shock Waves Questions Problems 10 The Kinetic Theory of Gases 10—1 What Is Physics? 10—2 Avogadro's Number 10—3 Ideal Gases 10—4 Pressure, Temperature, and RMS Speed 10—5 Translational Kinetic Energy 10—6 Mean Free Path 10—7 The Distribution of Molecular Speeds 10—8 The Molar Specific Heats of an Ideal Gas 10—9 Degrees of Freedom and Molar Specific Heats 10—10 A Hint of Quanturn Theory 10—11 The Adiabatic Expansion of an Ideal Gas Questions Problems 11 The Law of Thermodynamics 12 Electricity 13 Gauss' Law 14 DC Circuits 15 Magnetic Fields 16 Magnetic Fields Due to Currents 17 Induction and Inductance 18 Elecromagnetic Oscillations and Alternating Current 19 Maxwell's Equations; Magnetism of Matter 20 Electromagnetic Waves 21 Optics 22 Relativity 23 Quantum Physics 24 Conduction of Electricity in Solids …… Appendices Answers |