A man can just push a box on 37 concrete slope When he keeps it at the point where the angle increases to 53 he can just hold it

Question

A man can just push a box on 37 concrete slope When he keeps it at the point where the angle increases to 53 he can just hold it from sliding back If the coefficient of friction between the box and 1 the concrete slope is u find tangent to the curve only Assume that the man is applying same magnitude of force along the 125 1 37 53

Kunduz · Accepted Answer

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