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Engineering, 05.05.2020 05:28 theangelsanchez

Suppose the peak displacement amplitude is measured over some finite time for an oscillating spring-mass-damper system. The first peak amplitude y1 is 1.58 cm. The twentieth peak amplitude y20 is 0.61 cm. Calculate the log decrement and the damping ratio for this case, showing all your work.

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Suppose the peak displacement amplitude is measured over some finite time for an oscillating spring-...

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