FrictionMedium
Question
The force required to just move a body up the inclined plane is double the force required to just prevent the body from sliding down the plane. The coefficient of friction is μ. The inclination θ of the plane is :-
Options
A.tan-1 μ
B.tan-1 (μ/2)
C.tan-1 2μ
D.tan-1 3μ
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