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AIIMS AIIMS Solved Paper-1999

  • question_answer
    A boy carrying a box on his head is walking on a level road from one place to another on a straight road is doing no work. The statement is

    A) partly correct     

    B) correct 

    C) incorrect         

    D) insufficient data.           

    Correct Answer: C

    Solution :

    We know that the work done is product of the force and the displacement caused by the force on the body along the direction of the force. But here as the weight of the body is not causing any displacement, work done is zero.


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