Engineering, 06.08.2019 02:10, jpimentel2021

The 100-lb boy at a is suspended from the cable that passes over the quarter circular cliff rock. determine if it is possible for the 185-lb woman to hoist him up; and if this is possible, what smallest force must she exert on the horizontal cable? the coefficient of static friction between the cable and the rock is ms = 0.2, and between the shoes of the woman and the ground m's = 0.8.

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The 100-lb boy at a is suspended from the cable that passes over the quarter circular cliff rock. de...