Dynamics

Balochistan Board > Class 9 > Physics (Total Videos: 245)

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Chapter 3: Dynamics (31 videos)   (Practice Test)
3.1: Force,Inertia and Momentum  (Practice Test)
  1. Introduction to Force
  2. Introduction to Inertia
  3. Introduction to Momentum
  4. Problem on Introduction to Momentum
3.2: Newton's Laws of Motion  (Practice Test)
  1. First Law of Newton
  2. Second Law of Newton
  3. Problem on Second Law of Newton
3.3: Tension in a String  (Practice Test)
  1. Tension and Acceleration for Vertical Motion of Two Bodies
  2. Problem on Tension and Acceleration for Vertical Motion of Two Bodies
  3. Tension and Acceleration for Horizontal and Vertical Motion
  4. Problem on Tension and Acceleration for Horizontal and Vertical Motion
3.4: Motion of Bodies Connected by a String  (Practice Test)
  1. Tension and Acceleration for Vertical Motion of Two Bodies
  2. Problem on Tension and Acceleration for Vertical Motion of Two Bodies
  3. Tension and Acceleration for Horizontal and Vertical Motion
  4. Problem on Tension and Acceleration for Horizontal and Vertical Motion
3.5: Momentum and Newton's Second Law of Motion
  1. Relation Between Force and Momentum
  2. Problem on Relation Between Force and Momentum
3.6: Law of Conservation of Momentum  (Practice Test)
  1. Law of Conservation of Momentum
3.7: Friction  (Practice Test)
  1. Introduction to Friction
  2. Problem on Introduction to Friction
  3. Rolling Friction
  4. Breaking and Skidding
  5. Advantages and Disadvantages of Friction
  6. Method of Reducing Friction
3.8: Circular Motion
  1. Uniform Circular Motion
3.9: Centripetal Force  (Practice Test)
  1. Centripetal and Centrifugal Force
  2. Derivation of Formula for Centripetal Force and Centrifugal Force
  3. Problem on Derivation of Formula for Centripetal Force and Centrifuga
3.10: Centrifugal Force
  1. Centripetal and Centrifugal Force
  2. Applications of Centripetal Force
  3. More on Applications of Centripetal Force