Coplanar Force In Equilibrium
A rod AB rests with the end A on rough horizontal ground and the end B against a smooth vertical wall. The rod is uniform and of weight w. If the rod is in equilibrium in the position shown in figure. Find:
(a) frictional force at A
(b) normal reaction at A
(c) normal reaction at B
(a) frictional force at A
(b) normal reaction at A
(c) normal reaction at B
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