problem11_19

University Physics with Modern Physics with Mastering Physics (11th Edition)

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11.19: To find the tension L T in the left rope, take torques about the point where the rope at the right is connected to the bar. Then, N. 270 so m), N)(0.50 90 ( m) N)(1.50 240 ( 150 sin m) 00 . 3 ( L L = + = ° T T The vertical component of the force that the rope at the end exerts must be
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Unformatted text preview: N, 195 150 sin N) 270 ( N) 330 ( = °-and the horizontal component of the force is , 150 cos N) 270 ( °-so the tension is the rope at the right is N. 304 R = T . 9 . 39 and ° = θ...
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