Force and Machines

Select a chapter above and press 'Show Content'. Click a video topic below to view.

    Chapter 6 Force and Machines ( 15 videos)

      6.1: Friction
      Friction
    1. Friction
      2. Advantages of Friction
    2. Advantages of Friction
      3. Disadvantages of Friction
    3. Disadvantages of Friction
      4. Methods to Reduce Friction
    4. Methods to Reduce Friction
      6.2: Gravitational Force
      Force
    1. Force
      2. Gravitational Force
    2. Gravitational Force
      3. Importance of Gravitational Force
    3. Importance of Gravitational Force
      4. Difference Between Mass and Weight
    4. Difference Between Mass and Weight
      6.3: Balanced and Unbalance Forces
      Balanced and Unbalanced Forces
    1. Balanced and Unbalanced Forces
      6.4: Inertia
      Inertia
    1. Inertia
      6.5: Simple Machines
      Simple Machines
    1. Simple Machines
      2. Pulley and Wedge
    2. Pulley and Wedge
      3. Inclined Plane and Gear
    3. Inclined Plane and Gear
      4. Lever
    4. Lever
      5. Kinds of Lever
    5. Kinds of Lever