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8th Class Science Force and Pressure Question Bank Force and Pressure

  • question_answer
    In which of the following cases the net force is NOT equal to zero?

    A)  A kite held stationary in the sky.

    B)  A ball falling freely from a height.

    C)  A helicopter hovering above the ground.

    D)  A cork floating on the surface of water.

    Correct Answer: B

    Solution :

    When a ball is falling freely from a height, the net force is not equal to zero.


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