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

  • question_answer
    Pick the odd one out.

    A) Bicycle            

    B)          Pulley         

    C) Wedge            

    D)          Screw

    Correct Answer: A

    Solution :

        Pulley, screw, wedge are all simple machines, whereas bicycle is a complex machine.


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