Effect of Force

Federal Board > Class 7 > General Science (Total Videos: 105)

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Chapter 9: Effect of Force (11 videos)   (Practice Test)
9.1: Simple Machines(Practice Test)
  1. Simple Machines
  2. Pulley
  3. Fixed Pulley
  4. Moveable Pulley
  5. Gears
  6. Gear Train
  7. Bicycle
9.2: Pressure
  1. Units of Pressure
  2. Water Pressure
9.3: Buoyancy
  1. (Oops! Video is missing.)
9.4: Friction Affecting Motion
  1. Friction
 

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