ch10-p078 - 78 We choose directions such that the initial...

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78. We choose ± directions such that the initial angular velocity is ω 0 = – 317 rad/s and the values for α , τ and F are positive. (a) Combining Eq. 10-12 with Eq. 10-45 and Table 10-2(f) (and using the fact that = 0) we arrive at the expression τ ωω = F H G I K J F H G I K J =− 2 5 2 5 2 0 2 0 MR t MR t . With t = 15.5 s,
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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