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cloveb cloveb
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Posts: 782
7 years ago
A horizontal bar of negligible weight hangs from two vertical cables, one at each end.  When a 660-N force is applied vertically downward from a point 191 cm from the left end of the bar, the right cable is seen to have a tension of 332-N.  Find the length of the bar.
A)   380 cm
B)   96.1 cm
C)   571 cm
D)   287 cm
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7 years ago Edited: 7 years ago, bolbol
A
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