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Unformatted text preview: 61. (a) We set ω = ωd and find that the given expression reduces to xm = Fm/bω at
(b) In the discussion immediately after Eq. 15-6, the book introduces the velocity
amplitude vm = ωxm. Thus, at resonance, we have vm = ωFm/bω = Fm/b. ...
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- Spring '08