homework6_f11 - (m) x(t) = -0.4959 e-2t cos(19.90t+1.438) +...

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ME 461 – Mechanical Vibrations Homework #6 Due Friday, October 14, 2010 Reading Sections 3.4-3.7 Homework Problems 3.26 (3.22 – 4 th ), 3.30(3.25 – 4 th ), 3.43a (3.34a – 4 th ), 3.48 (3.39 – 4 th ), and 3.49 (3.40 – 4 th ) Answers 3.26) x ss (t) = 0.06608 cos(10t - 0.1326)
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Unformatted text preview: (m) x(t) = -0.4959 e-2t cos(19.90t+1.438) + x ss (t) 3.30) One possible solution: k = 6675 lb/IN, c =5.366 lb-s/IN 3.43a) 0.2588 3.48) x ss (t) =0.00114sin(20t + 0.2291) 3.49) b) has reduced steady state response...
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This note was uploaded on 01/29/2012 for the course ME 444 taught by Professor Staff during the Fall '08 term at Michigan State University.

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