Calculate the maximum weight that can be sustained

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Reference no: EM131355530

A heavy machine is lowered into a pit by means of a rope wrapped around an 8-in.-diameter stationary pole placed horizontally across the top of the pit. The coefficient of static friction for the rope on the pole is 0.35. The rope makes 1 1 2 turns around the pole. Calculate the maximum weight that can be sustained if a person exerts a force of 50 lb on the end of the rope.

Reference no: EM131355530

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