The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C located on the vertical wall. If the tension in the cable is 388 lb, determine the moment about A of the force exerted by the cable at B. (Round the final answer to its nearest whole number.) Y Hints Hint #1 8 ft The moment about A of the force exerted by the cable at B is ( Check my work 12 ft 4.8 ft References eBook & Resources lb-ft)i + ( lb-ft)j + ( lb-ft)k.

The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C located on the vertical wall. If the tension in the cable is 388 lb, determine the moment about A of the force exerted by the cable at B. (Round the final answer to its nearest whole number.) Y Hints Hint #1 8 ft The moment about A of the force exerted by the cable at B is ( Check my work 12 ft 4.8 ft References eBook & Resources lb-ft)i + ( lb-ft)j + ( lb-ft)k.