The trailer has a total weight W and center of gravity at G which is directly over
Question:
The trailer has a total weight W and center of gravity at G which is directly over its axle. If the axle has a diameter D, the radius of the wheel is r, and the coefficient of kinetic friction at the bearing is μk, determine the horizontal force P needed to pull the trailer.
Given:
W = 850 lb
r = 1.5 ft
μ k = 0.08
D = 1 in
G. -P
Step by Step Answer:
Fx 0 0 Thus PR sin 0 Rcosp ...View the full answer
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