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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
    Kavita uses a downward pulling force on the rope to make the blind go up. Which simple machine is being used?

    A)  Pulley                                  

    B)                         Lever   

    C)                         Wheel                                 

    D)                         Inclined plane

    Correct Answer: A

    Solution :

    Kavita uses a pulley.


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