A roofer, having a mass M, walks slowly in an upright position down along the surface of
Question:
A roofer, having a mass M, walks slowly in an upright position down along the surface of a dome that has a radius of curvature ρ. If the coefficient of static friction between his shoes and the dome is μs determine the angle θ at which he first begins to slip.
Given:
M = 70 kg
ρ = 20 m
μs = 0.7
Transcribed Image Text:
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