A pulley of mass M has radius a and the axle has a diameter D. If the
Question:
A pulley of mass M has radius a and the axle has a diameter D. If the coefficient of kinetic friction between the axle and the pulley is μk determine the vertical force P on the rope required to lift the block of mass MB at constant velocity.
Given:
a = 120 mm
M = 5 kg
D = 40 mm
μk = 0.15
MB = 80 kg
M(g) MB P.
Step by Step Answer:
k atan uk k rf M ...View the full answer
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