Force and Motion

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    Chapter 6 Force and Motion ( 21 videos)

      6.1: Forces and Motion
      Force
    1. Force
      2. Movement
    2. Movement
      3. Importance of Gravitational Force
    3. Importance of Gravitational Force
      4. Gravitational Force
    4. Gravitational Force
      5. Friction
    5. Friction
      6. Methods to Reduce Friction
    6. Methods to Reduce Friction
      7. Advantages of Friction
    7. Advantages of Friction
      8. Disadvantages of Friction
    8. Disadvantages of Friction
      6.2: Simple Machines
      Friction
    1. Friction
      2. Simple Machines
    2. Simple Machines
      3. Methods to Reduce Friction
    3. Methods to Reduce Friction
      4. Wheel and Axle and Screw
    4. Wheel and Axle and Screw
      5. Advantages of Friction
    5. Advantages of Friction
      6. Inclined Plane and Gear
    6. Inclined Plane and Gear
      7. Disadvantages of Friction
    7. Disadvantages of Friction
      8. Lever
    8. Lever
      9. Pulley and Wedge
    9. Pulley and Wedge
      6.3: Simple Machines
      Simple Machines
    1. Simple Machines
      2. Lever
    2. Lever
      3. Pulley and Wedge
    3. Pulley and Wedge
      4. Inclined Plane and Gear
    4. Inclined Plane and Gear