A spring-mass-damper system is subjected to a harmonic force. The amplitude is found to be (20 mathrm{~mm})

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A spring-mass-damper system is subjected to a harmonic force. The amplitude is found to be \(20 \mathrm{~mm}\) at resonance and \(10 \mathrm{~mm}\) at a frequency 0.75 times the resonant frequency. Find the damping ratio of the system.

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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