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    Physics
    Grade-9
    Easy

    Question

    ______ of friction is seen in the image.

    1. Advantage
    2. Disadvantage
    3. Either a or b
    4. None of the above

    Hint:

    Friction allows to get a strong grip movements and helps in climbing.

    The correct answer is: Advantage

      Advantage of friction is seen in the image.
      • Climbing is an advantage of friction.
      • The friction formed in the hand and the climbing surface helps to get a strong grip on the hand.
      • Less friction causes slipping from the surface.

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