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Discussion :: UPSC Civil Service Exam Questions

  1. A 12 kg mass rests on a surface for which the coefficient of friction is μ= 0.15. What is the smallest force that can give the mass acceleration of 3 m/s2 ? (Take g = 10 m/s2).

    2. A.
    120 N
    B.
    100 N
    C.
    65 N
    D.
    54 N

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    Workspace

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    Answer : Option B

    Explanation :

    No answer description available for this question. Let us discuss.

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