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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
                            Four groups of everyday objects were made by Shashank. Out of these only one group has the same type of machines. Identify this group and select the correct option.

    A)  Lift, escalator, crane

    B)  Nutcracker, wheelbarrow, screwdriver

    C)  Door knob, handle of an eggbeater, see saw

    D)  Axe, lift, door knob

    Correct Answer: A

    Solution :

    Lift, escalator and crane all use to function.


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