A body of weight 50 N is placed on a smooth surface. If the force requ – InterviewSolution

1.	A body of weight 50 N is placed on a smooth surface. If the force required to move the body on the surface is 30 N, the coefficient of friction is(A) 0.6 (B) 0.4 (C) 0.3(D) 0.8
Answer» Correct option is: (A) 0.6

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