A mass-spring-damper system is tested to determine the value of (c). Assume (k=10 mathrm{lb} /) in and

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A mass-spring-damper system is tested to determine the value of $c$. Assume $k=10 \mathrm{lb} /$ in and $m=2$ slug.

(a) If the vibrational amplitude is observed to decrease to $33 \%$ of its initial value after 2 consecutive cycles, what is the value of $c$ ?

(b) If $k$, rather than having the exact value given above, has a range of possible values of 8 to $12 \mathrm{lb} /$ in with equal likelihood, then what is the range of possible values of $c$ ?

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Mechanical Vibration Analysis, Uncertainties, And Control

ISBN: 9781498753012

4th Edition

Authors: Haym Benaroya, Mark L Nagurka, Seon Mi Han

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Question Posted: May 06, 2024 04:01 AM

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A mass-spring-damper system is tested to determine the value of (c). Assume (k=10 mathrm{lb} /) in and

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Mechanical Vibration Analysis, Uncertainties, And Control

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