The Revision series is designed for all JEE & NEET aspirants to provide quick revision of all the chapters of Class 11th & 12th with important key concepts. The revision videos help you make the best use of your limited time left for revision. It is especially time-saving for all students who are going to appear for 12th Board. When you donâ€™t have time to go through chapter notes in detail, learn and revise most important key concepts and formulae here.

### PART 1

Saransh Sir will be covering the following topics in this video in just 40 minutes:

- About Rigid Body
- Translational Motion of a Rigid Body
- Rotational Motion about Fixed Axis
- Translational Motion
- Pure Rotational Motion
- Combined Rotation & Translational Motion
- Kinetic Energy of Rigid Body performing Rotation
- Moment of Inertia – Continuous Mass Distribution
- Perpendicular Axis Theorem
- Parallel Axis Theorem
- Radius of Gyration (K)

### PART 2

Saransh Sir will be covering the following topics in this video in just 40 minutes:

- Cross Product (Vector Product)
- Properties of Cross Product
- Torque Explanation
- Torque Formulae & Numericals
- Condition for Equilibrium
- Force Couple
- Inertial Pulley
- Work energy theorem Applications
- Calculation of Hinge Force
- Work Energy Theorem
- Work Done in Terms of Torque

### PART 3

Saransh Sir will be covering the following topics in this video in just 30 minutes:

- Angular Momentum of Particle
- Conical Pendulum
- Angular Momentum of System of Particle
- Angular Momentum of Rigid Body Performing Pure Rotation About Fixed Axis
- Relation Between Torque and Angular Momentum
- Angular Momentum Conservation Principle
- Toppling
- Condition of Toppling

- Angular Impulse

### PART 4

Saransh Sir will be covering the following topics in this video in just 30 minutes:

- Velocity Analysis
- Acceleration Analysis
- Dynamics of CRTM
- Rolling Motion
- Kinetic Energy of Rigid Body Performing CRTM
- Angular Momentum of R.B. Performing CRTM
- Instantaneous Centre of Rotation (ICOR)
- Axis of Rotation (IAOR)

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