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

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9.50: The center of mass has fallen half of the length of the rope, so the change in gravitational potential energy is
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Unformatted text preview: J. 147 ) m . 10 )( s m 80 . 9 )( kg 00 . 3 ( 2 1 2 1 2-=-=-mgL...
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This document was uploaded on 02/04/2008.

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