Question: Knowing that the coefficient of static friction is 0.30 between the rope and the horizontal pipe and that the smallest value of P for which

Knowing that the coefficient of static friction is 0.30 between the rope and the horizontal pipe and that the smallest value of P for which equilibrium is maintained is 20 lb, determine
(a) The largest value of P for which equilibrium is maintained,
(b) The coefficient of static friction between the rope and the vertical pipe.

100 Ib

100 Ib

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