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  3. 5th Class
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  5. Work, Force, Energy and Simple Machines

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

  • question_answer
    Joule, the unit of work. One Joule is equal to:

    A) m/s                              

    B) Nm       

    C) \[m/{{s}^{2}}\]                       

    D) N

    E) None of these

    Correct Answer: B

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