Asked by Brad
A block begins to slide down a ramp after being elevated to an angle of 55 degrees. What is the coefficient of static friction?
Answers
Answered by
bobpursley
Down the plane forces:
weight: mgSinTheta
Friction up the plane:
mu*mg*CosTheta
set them equal, solve for mu.
weight: mgSinTheta
Friction up the plane:
mu*mg*CosTheta
set them equal, solve for mu.
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