Laws of MotionHard
Question
Two masses m2 = 10 kg and m1 = 5kg are connected by a string passing over a pulley as shown. If the coefficient of friction be 0.15, then the minimum weight that may be placed on m2 to stop motion is :-
Options
A.18.7 kg
B.23.3 kg
C.32.5 kg
D.44.3 kg
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