problem06_82

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

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6.82: The total work done is the sum of that done by gravity (on the hanging block) and that done by friction (on the block on the table). The work done by gravity is (6.00 kg) gh and the work done by friction is , kg) 00 . 8 ( k gh
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Unformatted text preview: -so J. 58.8 m) (1.50 ) s m (9.80 kg) 00 . 8 )( 25 . ( kg 00 . 6 ( 2 tot =-= W This work increases the kinetic energy of both blocks; , ) ( 2 1 2 2 1 tot v m m W + = so s. m 90 . 2 kg) (14.00 J) 8 . 58 ( 2 = = v...
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