Question: A block weights 150 N rests on a horizontal plane. The coefficient of friction between the block and surface is 0.4, whereas between the

A block weights 150 N rests on a horizontal plane. The coefficient of friction between the block and surface is 0.4, whereas between the

A block weights 150 N rests on a horizontal plane. The coefficient of friction between the block and surface is 0.4, whereas between the pulley and rope is 0.2. The minimum value of weight required to cause motion of a block is (A) 90.14 N (C) 82.14 N wwwww (B) 40.14 N (D) 38.14 N W

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