4th Class Science Work, Force and Energy Question Bank Work, Force and Energy

  • question_answer Rohan tried to push this huge stone but could not even move it. So Rohan _____.                                     

    A) has not done work at all

    B) has done a little work

    C) has done a lot of work            

    D) none of these

    Correct Answer: A

    Solution :

        has not done work at all

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