Force and Machine

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    Chapter 7 Force and Machine ( 7 videos)

      7.1: Force (Push and Pull)
      Force
    1. Force
      7.2: Speed
      Speed and its Measurement
    1. Speed and its Measurement
      7.3: Simple Machines
      Simple Machines
    1. Simple Machines
      2. Wheel and Axle and Screw
    2. Wheel and Axle and Screw
      3. Inclined Plane and Gear
    3. Inclined Plane and Gear
      4. Pulley and Wedge
    4. Pulley and Wedge
      7.4: Compound Machine
      Compound Machine
    1. Compound Machine