Use of an accelerometer of natural frequency (100 mathrm{~Hz}) and damping ratio 0.15 reveals that an engine

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Use of an accelerometer of natural frequency $100 \mathrm{~Hz}$ and damping ratio 0.15 reveals that an engine vibrates at a frequency of $20 \mathrm{~Hz}$ and has an acceleration amplitude of $14.3 \mathrm{~m} / \mathrm{s}^{2}$. Determine

(a) The percent error in the measurement

(b) The actual acceleration amplitude

(c) The displacement amplitude

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Mechanical Vibrations Theory And Applications

ISBN: 120532

1st Edition

Authors: S. GRAHAM KELLY

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Question Posted: Apr 26, 2024 06:02 AM

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Use of an accelerometer of natural frequency (100 mathrm{~Hz}) and damping ratio 0.15 reveals that an engine

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Mechanical Vibrations Theory And Applications

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