problem09_65

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

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9.65: a) . ) s rad 50 . 1 ( ) s rad 40 . 6 ( 3 2 2 3 2 2 t t βt γt dt d ω z - = - = θ = b) . ) rad/s 00 . 3 ( ) rad/s 40 . 6 ( 6 2 3 2 t t β γ dt dw α z z - = - = = c) An extreme of angular velocity occurs when 0, = z α which occurs at 13 . 2 3 2 rad/s 50 . 1 rad/s 20 . 3 3 = = = β γ t s, and at this time
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This document was uploaded on 02/04/2008.

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