ch10-p051 - 51. Combining Eq. 10-45 (τnet = I α) with Eq....

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Unformatted text preview: 51. Combining Eq. 10-45 (τnet = I α) with Eq. 10-38 gives RF2 – RF1 = Iα , where α = ω / t by Eq. 10-12 (with ωο = 0). Using item (c) in Table 10-2 and solving for F2 we find F2 = (0.02)(0.02)(250) MRω + 0.1 = 0.140 N. 2(1.25) 2t + F1 = ...
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