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9th Class Science Force and laws of motion Question Bank MCQs - Force and Laws of Motion

  • question_answer
    A student is able to move a block of mass 2 kg with minimum force of 1N. The force of friction between the object and the surface will be

    A) 2 N                                          

    B) 0.9 N

    C) 1 N                                          

    D) 0 N

    Correct Answer: C

    Solution :

    [c] The force of friction between the object and the surface is equal to the minimum force required to just move the object.


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