Question: A cylinder A has a mass M. Determine the smallest force P applied to the handle of the lever required for equilibrium. The coefficient of

A cylinder A has a mass M. Determine the smallest force P applied to the handle of the lever required for equilibrium. The coefficient of static friction between the belt and the wheel is μs. The drum is pin connected at its center, B.

Given:

M = 75 kg

a = 700 mm

b = 25 mm

c = 300 mm

d = 200 mm

e1 = 60 mm

μs = 0.3

e = 2.718

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