808_Dynamics 11ed Manual

808_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 22 k 80 lb ft = r 0.75 ft = g 32.2 ft s 2 = Solution: TV + 1 2 W g r 2 2 θ ' 2 1 2 W A g r 2 ' 2 + 1 2 kr () 2 + = W g r 2 2 W A g r 2 + '' 2 + 0 = '' kg W A W 2 + + 0 = ω n W A W 2 + = n 15.66 rad s = τ 2 π n = 0.401 s = Problem 22-30 The uniform rod of mass m is supported by a pin at A and a spring at B. If the end B is given a small downward displacement and released, determine the natural period of vibration.
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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