problem09_90

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

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9.90: a) In the case that no energy is lost, the rebound height h is related to the speed v by , 2 2 g υ h = and with the form for h given in Example 9.9, . 2 1 m M h h + = b) Considering the system as a whole, some of the initial potential energy of the mass went into the kinetic
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Unformatted text preview: energy of the cylinder. Considering the mass alone, the tension in the string did work on the mass, so its total energy is not conserved....
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This document was uploaded on 02/04/2008.

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