Forces and Motion

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    Chapter 6 Forces and Motion ( 11 videos)

      6.1: Forces and Motion
      Force
    1. Force
      2. Importance of Gravitational Force
    2. Importance of Gravitational Force
      3. Friction
    3. Friction
      4. Methods to Reduce Friction
    4. Methods to Reduce Friction
      5. Advantages of Friction
    5. Advantages of Friction
      6. Disadvantages of Friction
    6. Disadvantages of Friction
      6.2: 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. Lever
    4. Lever
      5. Pulley and Wedge
    5. Pulley and Wedge