Question: Determine the minimum force P needed to push the tube E up the incline. The tube has a mass of M1 and the roller D

Determine the minimum force P needed to push the tube E up the incline. The tube has a mass of M1 and the roller D has a mass of M2. The force acts parallel to the plane, and the coefficients of static friction at the contacting surfaces are μA, μB and μC. Each cylinder has a radius of r.

Given:

M1 = 75 kg

M2 = 100 kg

μ A = 0.3

μ B = 0.25

μC = 0.4

θ = 30 deg

r = 150 mm

g = 9.81m/s2

E D

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Initial guesses N 100 N NB 200 N Nc 300 N Given For roller D Fx 0 0 0 For tube E Fx 0 FA 10 N FB ... View full answer

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