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  5. Work, Force, Energy and Simple Machines

5th Class Science Work, Force, Energy and Simple Machines Question Bank Force, Work and Energy

  • question_answer
    Which of the following activities involves the use of levers?           
    (i) Using your arm to lift a handbag.
    (ii) Using scissors to cut cloth.
    (iii) Using a wheel barrow to transfer tools.

    A)  Only (i) and (ii)

    B)                         Only (i) and (iii)

    C)                         Only (ii) and (iii)              

    D)                         (i), (ii) and (iii)

    Correct Answer: D

    Solution :

    Using arm (to lift a bag), scissors and wheel barrow are examples of using levers.


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