1

Introduction

2

Motion of Rigid body

3

Identical Transitional Trajectory (Motion of Rigid Body)

4

Centre of Mass – Part 1

5

Centre of Mass – Part 2 ; Example 7.1

6

Example 7.2 & Example 7.3

7

Motion of Centre of Mass – Part 1

8

Motion of Centre of Mass – Part 2

9

Motion of Centre of Mass – Part 3

10

Linear Momentum of System of Particles

11

Newton’s Second Law Extended to System of Particles

12

Vector Product of Two Vectors- Part 1

13

Vector Product of Two Vectors- Part 2

14

Angular Velocity

15

Relation of Angular Velocity with Linear Velocity

16

Angular Acceleration

17

Angular Momentum of a Particle

18

Angular Momentum for a System of Particles ;Law of Conservation of Angular Momentum

19

Example 7.5 ; Example 7.6

20

Equilibrium of Rigid Bodies- Part 1

21

Equilibrium of Rigid Bodies- Part 2

22

Partial Equilibrium – Part 1

23

Partial Equilibrium – Part 2 ; Example 7.7

24

Principle of Moments

25

Centre of Gravity

26

Numericals – Part 1

27

Numericals – Part 2

28

Moment of Inertia- Part 1

29

Moment of Inertia- Part 2 ; Radius of Gyration

30

Theorems of Perpendicular and Parallel Axes ; Example 7.11 ; Example 7.12

31

Kinematics of Rotational Motion about a Fixed Axis

32

Example 7.13 ; Example 7.14

33

Dynamics of Rotational Motion about a Fixed Axis

34

Work Done by Torque- Part 1

35

Work Done by Torque- Part 2 ; Example 7.15

36

Angular Momentum in case of Rotation about a Fixed Axis – Part 1

37

Angular Momentum in case of Rotation about a Fixed Axis – Part 2 ;Conservation of Angular Momentum

38

Rolling Motion

39

Kinetic theory of Rolling Motion; Example 7.16

40

Mind Map