The uniform 50-lb beam is supported by the rope that is attached to the end of the beam, w...

The uniform 50-lb beam is supported by the rope that is attached to the end of the beam, wraps over the rough peg, and is then connected to the 100-lb block. If the coefficient of static friction between the beam and the block, and between the rope and the peg, is µs = 0.4. determine the maximum distance that the block can be placed from A and still remain in equilibrium. Assume the block will not tip.