8.1 Center of Mass and Center of Gravity

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Center of Mass and Center of Gravity 14:9

Combined Center of Mass for Two Objects 09:3

Center of Mass of Earth and Moon 02:40

Combined Center of Mass for Several Objects 03:2

Shipping Containers 10:12

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Question 30

Question 31

9.1 Polar Coordinates

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Polar Coordinates 11:22

9.2 Angular Coordinates and Angular Displacement

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Angular Coordinates and Angular Displacement 06:36

Arc Length 06:2

CD Track 04:45

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Question 31

Question 32

Question 33

9.3 Angular Velocity, Angular Frequency, and Period

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Angular Velocity, Angular Frequency, and Period 15:26

Angular Velocity and Linear Velocity 09:5

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Question 34

Question 35

Question 36

Question 37

9.4 Angular and Centripetal Acceleration

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Angular and Centripetal Acceleration 20:8

Ultracentrifuge 09:25

Centripetal Acceleration Due to Earth’s Rotation 05:20

Self-Test Opportunity 05:22

CD Player 08:43

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Question 40

Question 41

Question 44

Question 45

Question 46

Question 47

9.5 Centripetal Force

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Centripetal Force 07:45

Concept Check 03:14

Carnival Ride 03:57

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Question 50

Question 53

Question 54

Question 55

Question 57

9.6 Circular and Linear Motion

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Circular and Linear Motion 04:50

Hammer Throw 08:16

Flywheel 06:15

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Question 64

Question 71

9.7 More Examples for Circular Motion

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More Examples for Circular Motion 04:7

Formula 1 Racing 06:26

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Question 75

10.1 Kinetic Energy of Rotation

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Kinetic Energy of Rotation 03:33

Several Point Particles in Circular Motion 07:58

Concept Check 08:52

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Question 10

Question 39

10.2 Calculation of Moment of Inertia

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Calculation of Moment of Inertia 08:36

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Question 40

Question 41

Question 42

10.3 Rolling without Slipping

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Rolling without Slipping 06:48

Race Down an Incline 08:27

Ball Rolling through a Loop 05:24

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Question 45

Question 46

10.4 Torque

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Torque 14:47

Concept Check 04:44

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Question 48

10.5 Newton’s Second Law for Rotation

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Newton’s Second Law for Rotation 20:12

Atwood Machine 07:42

Falling Horizontal Rod 04:6

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Question 47

Question 50

10.7 Angular Momentum

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Angular Momentum 07:49

Golf Ball 03:8

Conservation of Angular Momentum 03:36

Death of a Star 03:38

Flybrid 09:44

Bullet Hitting a Pole 06:8

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Question 60