problem06_81

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

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6.81: a) At maximum compression, the spring (and hence the block) is not moving, so the block has no kinetic energy. Therefore, the work done by the block is equal to its initial kinetic energy, and the maximum compression is found from
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Unformatted text preview: , 2 2 1 2 2 1 mv kX = or m. 600 . s) m 00 . 6 ( m N 500 kg 00 . 5 = = = v k m X b) Solving for v in terms of a known X , s. m 1.50 m) 150 . ( kg 00 . 5 m N 500 = = = X m k v...
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This document was uploaded on 02/04/2008.

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