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8th Class Science Force and Pressure Question Bank Force and Pressure

  • question_answer
    The below figures show the forces required to move a 100 g object over different surfaces. The friction is greatest at

    A) Surface P                    

    B) Surface Q       

    C) Surface R                    

    D) Surface S

    Correct Answer: A

    Solution :

    The force required to move a 100 g mass on surface P is maximum. This means surface P offers maximum friction.


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