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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 Self Test-8

  • question_answer
    Find the potential energy if a body is placed at a certain height of 5 m from the earth.

    A) (a) 196 J

    B) (b) 200 J

    C) (c) 150 J

    D) (d) 300 J

    E) (e) None of these

    Correct Answer: A

    Solution :

    (a)


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