The ladder AB Support at smooth surface at A and at rough surface at B, if the coefficient of friction between ladder and B is 0.25 , determine the following 1- angle between ladder and horizontal surface , 2-reaction at A, 3-friction force at B
The ladder AB Support at smooth surface at A and at rough surface at B, if the coefficient of friction between ladder and B is 0.25 , determine the following 1- angle between ladder and horizontal surface , 2-reaction at A, 3-friction force at B
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The ladder AB Support at smooth surface at A and at rough surface at B, if
the coefficient of friction between ladder and B is 0.25 , determine the
following 1- angle between ladder and horizontal surface , 2-reaction at A,
3-friction force at B
А
W=100N
В
5 m
5 m
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