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

  • question_answer
    Which of the following does NOT require a force?

    A)  Rowing of a boat

    B)  Bursting of a balloon filled with lots of air.

    C)  Pedalling a cycle

    D)  Catching a moving cricket ball

    Correct Answer: B

    Solution :

    Options (A), (C) and (D) are due to application of a force. Bursting of a balloon is due to expansion beyond the elastic limit of the balloon material.


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