problem10_12

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

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10.12: a) The cylinder does not move, so the net force must be zero. The cable exerts a horizontal force to the right, and gravity exerts a downward force, so the normal force must exert a force up and to the left, as shown in Fig. (10.9).
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Unformatted text preview: b) ( 29 ( 29 ( 29 N, 490 s m 80 . 9 kg) 50 ( N . 9 2 2 2 + = n at an angle of arctan ( 29 = 1 . 1 490 . 9 from the vertical (the weight is much larger than the applied force F )....
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