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A house jack must lift 112,000 lbs. The screw pitch is 0.125 inches and the screw diameter is 3.00 inches. Find the length of the

A house jack must lift 112,000 lbs. The screw pitch is 0.125 inches and the screw diameter is 3.00 inches. Find the length of the handle to lift the load when a person applies a force of 75.0 lbs. to the handle.

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