problem09_92

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

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9.92: Energy conservation: Loss of PE of box equals gain in KE of system. s m 68 . 3 kg) 00 . 7 ( kg 50 . 1 m) )(1.50 s m kg)(9.80 00 . 3 ( 4 1 4 1 2 1 2 1 2 1 2 1 2 1 2 1 and 2 1 2 1 2 1 4 1 2 C 4 1 p 4 1 B 2 1 B B 2 B C 2 B P 2 B B B 2 C B 2 C C 2 2 P 2 B B B cylinder Box cylinder p Box pulley 2 cylinder cylinder 2 pulley pulley 2 box box box = + = + + = + + =
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Unformatted text preview: + + = = = + + = m m m gh m v v m v m v m gh m r v r m r v r m v m gh m r v ω r v ω ω I ω I v m gh m p B p...
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