Chapter 3: Motion and Force

3.1: Displacement

1. Difference between Distance and Displacement

3.2: Velocity

1. Introduction to velocity
2. Problem on Introduction to Velocity
3. Graphical Interpretation of Velocity and Instantaneous velocity
4. Instantaneous Velocity
5. Uniform Velocity
6. The Displacement-Time Graph

3.3: Acceleration

1. Introduction to Acceleration
2. Average Acceleration and Retardation
3. Problem on Introduction to Acceleration

3.4: Velocity - Time Graph

1. Speed-time Graph
2. Problem on Speed-Time Graph

3.5: Review of Equations of Uniformly Accelerated Motion

1. Review of Equations of Uniformly Accelerated Motion
2. Problem on Review of Equations of Uniformly Accelerated Motion
3. Motion of Freely Falling Bodies

3.6: Newton's Laws of Motion

1. First Law of Newton
2. Second Law of Newton
3. Problem on Second Law of Newton
4. Third Law of Newton

3.7: Momentum

1. Advanced Momentum
2. Momentum and Newton's Second Law of motion
3. Impulse
4. Problem on Impulse
5. Newton's Second Law of motion for Changing Mass
6. Law of Conservation of Momentum
7. Problem1 on Law of Conservation of Momentum
8. Problem2 on Law of Conservation of Momentum

3.8: Elastic and Inelastic Collisions

1. Elastic and Inelastic Collisions
2. Elastic Collision in one Dimension
3. More on Elastic Collision in one Dimension
4. Some Cases of Elastic Collision
5. Problem on Elastic Collision in one Dimension

3.9: Force due to Water Flow

1. Force due to water Flow

3.10: Friction

1. Introduction to Friction
2. Problem on Introduction to Friction

3.11: Coefficient of Friction

1. Static and Kinetic Friction
2. Viscous Drag and Stokes Law

3.12: The Inclined Plane

1. The Inclined Plane
2. More on The Inclined Plane
3. Particular Cases
4. Problem on The Inclined Plane

3.13: Momentum and Explosive Forces

1. Momentum and Explosive Forces

3.14: Rocket Propulsion

1. Rocket Propulsion

3.15: Projectile Motion

1. Projectile Motion
2. More on Projectile Motion
3. Features of Projectile
4. More on Features of Projectile
5. Projectile Trajectory
6. More on Projectile Trajectory
7. Application to Ballistic Missiles
8. problem1 on Features of Projectile
9. problem2 on Features of Projectile
10. More on Applications of Projectile Motion