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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
    Movement across rough surfaces causes ____ friction.

    A) More    

    B) Less      

    C) No                               

    D) Very less

    E) None of these

    Correct Answer: A

    Solution :

    Not Available                          


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