Railways General Science & Technology Mechanics Sample Paper Mechanics-II Sample Test Paper-2

  • question_answer
    A man pushes a wall and fails to displace it. He does

    A)  Positive but not maximum work

    B)  Negative work

    C)  Maximum work

    D)  No work at all

    Correct Answer: D

    Solution :

    [d] As displacement S = 0, work done W = FS = 0

You need to login to perform this action.
You will be redirected in 3 sec spinner