Unformatted text preview: 51. Combining Eq. 1045 (Ï„net = I Î±) with Eq. 1038 gives RF2 â€“ RF1 = IÎ± , where Î± = Ï‰ / t by Eq. 1012 (with Ï‰Î¿ = 0). Using item (c) in Table 102 and solving for F2 we find F2 =
(0.02)(0.02)(250) MRÏ‰ + 0.1 = 0.140 N. 2(1.25) 2t + F1 = ...
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