A great video lecture conducted by experienced physics teacher on 9th class physics chapter 3 topic1 introduction. Get full understanding or ask any questions.
Introduction, ch 3, lec 1, Introduction - 9th Class Physics
6:34
Physics Chapter 3 Topics
- 1 Introduction
- 3.1 Force, Inertia and Momentum
- 3.2 Newton‘s Laws of Motion
- 2 Mechanics
- 3.3 Friction
- 3.4 Uniform Circular Motion
- 4 Tension & Acceleration in a Sting
- 5 Mass and Weight Third law
- Examples
- Exercise
- Numericals
- 7 Force & Momentum
- 9 Rolling Friction Breaking
- 10 Advantages and Disadvantages of Friction
- 11 Example 3.1 to 3.3
- 12 Example 3.4 to 3.6
- 13 Example 3.7 to 3.9
- 14 Numerical 3.1 to 3.5
- 15 Numerical 3.6 and 3.7
- 16 Numerical 3.8 to 3.10
