Question: The uniform 20-lb ladder rests on the rough floor for which the coefficient of static friction is ?s = 0.8 and against the smooth wall

The uniform 20-lb ladder rests on the rough floor for which the coefficient of static friction is ?s = 0.8 and against the smooth wall at B. Determine the horizontal force P?the man must exert on the ladder in order to cause it to move.

5ft 8 ft ft - 6 ft

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