5th Class Science Sample Paper Science Sample Paper-5

  • question_answer
    Kalicharan pushes a heavy box with a force of 2N to the distance of 14 m. The work done by the Kalicharan is:

    A) 14 J                 

    B) 21 J       

    C) 7J                    

    D) 28 J

    E) None of these

    Correct Answer: D


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