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  3. 4th Class
  4. Science
  5. Force, Work and Energy

4th Class Science Force, Work and Energy Question Bank Force Work and Energy

  • question_answer
    In which of the following cases do you have to do more work?

    A)  Pushing a heavy table

    B)  Kicking a ball

    C)  Stopping a rolling ball

    D)  Pushing a cart

    Correct Answer: A

    Solution :

    Pushing a heavy table needs more work.


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