## System of Particles and Rotational motion Class 11 Physics | CBSE NEET JEE | Chapter 7 | One Shot

• Post category:Science

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Timestamps:
0:00 Introduction
0:42 Rotational Motion
2:10 Rigid bodies
4:31 Motion of a Rigid body
7:51 Rotational Motion:Real Life examples
9:05 Rotational Motion about a Fixed Axis
11:42 Rotational Motion:Spinning Top
12:57 Rotational Motion:Conclusion
13:14 System of particles
13:33 Centre of mass of a 2- particle system
20:19 Centre of mass of a Rigid body
25:10 Centre of mass of homogeneous bodies
27:04 Problem 1
29:15 Problem 2
34:58 Problem 3
40:56 Velocity of Centre of Mass
41:36 Velocity & Acceleration of CM
45:47 Acceleration of Centre of Mass
47:13 Linear Momentum
51:16 Vector product of two vectors
56:46 Properties of Vector product
1:00:33 Mathematical form of vector product
1:05:35 Angular Velocity
1:09:13 Angular Acceleration
1:10:11 Torque
1:13:56 Mathematical expression for Torque
1:17:56 Angular Momentum
1:19:01 Relation between torque & angular momentum
1:24:01 Numericals
1:24:15 Problem 1
1:26:33 Problem 2
1:30:08 Equilibrium of rigid body
1:32:01 Couple
1:34:24 Principle of moments of Lever
1:41:53 Centre of gravity
1:48:13 Problem 1
1:54:22 Moment of Inertia
2:00:36 Calculation I: Moment of Inertia of a thin ring
2:03:39 Moment of Inertia for a rigid massless rod
2:05:56 Uniform rod about perpendicular bisector
2:12:38 Uniform circular plate about its axis
2:17:42 Hollow cylinder about its axis
2:19:39 Solid cylinder about its axis
2:24:01 Moment of Inertia
2:24:30 Moment of Inertia of different bodies
2:26:15 Kinematics equations of rotational motion
2:29:6 Dynamics
2:29:49 Analogy Translational & Rotational Motion
2:31:32 Conservation of Angular Momentum
2:33:21 Problem 1
2:35:21 Problem 2
2:38:23 Rolling Motion
2:40:18 Rolling Motion of a disc
2:45:20 K.E for rolling motion
2:47:54 Problem 2

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