problem09_26

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

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9.26: ( 29 ( 29 s rev 430 . 0 s 200 . 0 s rev 900 . 0 s rev 250 . 0 a) 2 0z = + = + = t α ω ω z z (note that since z ω 0 and z α are given in terms of revolutions, it’s not necessary to convert to radians). rev 0.068 (0.2s) s) rev 340 . 0 ( b) z av = = - t ω . c) Here, the conversion to radians must be made to use Eq. (9.13), and ( 29 s. m 01 . 1 rev rad 2 rev/s 0.430 2 m 750 . 0 = ×
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