The block brake consists of a pin-connected lever and friction block at B. The coefficient of static
Question:
The block brake consists of a pin-connected lever and friction block at B. The coefficient of static friction between the wheel and the lever is μs and a torque M is applied to the wheel. Determine if the brake can hold the wheel stationary when the force applied to the lever is (a) P1 (b) P2.
Given:
μ s = 0.3
M = 5 N ∙ m
a = 50 mm
b = 200 mm
c = 400 mm
r = 150 mm
P1 = 30 N
P2 = 70 N
ум
Step by Step Answer:
0 Require To hold lever Lever FBIM0 FB NB M 7 FB s FB 33...View the full answer
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