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.
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Transcribed Image Text: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.)
4
Hints
Hint #1
8 ft
Check my work
12 ft
The moment about A of the force exerted by the cable at B is (
4.8 ft
References
B
eBook & Resources
lb-ft)i + (
lb-ft)j + (
lb-ft)k.
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