For the given figure, the weight of the 12-ft bar is 5 lb. The moment of the tension in the cord about the fulcrum (point O) is: 4'

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For the given figure, the weight of the 12-ft bar is 5 lb. The moment of the tension in the cord about the fulcrum (point O) is:
B
4'
Transcribed Image Text:For the given figure, the weight of the 12-ft bar is 5 lb. The moment of the tension in the cord about the fulcrum (point O) is: B 4'
O 48 lb-ft, counterclockwise
00
O 48 lb-ft, clockwise
O 12 lb-ft, counterclockwise
Transcribed Image Text:O 48 lb-ft, counterclockwise 00 O 48 lb-ft, clockwise O 12 lb-ft, counterclockwise
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