For a child on a swing, the amplitude drops by a factor of 1/e in about eight
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For a child on a swing, the amplitude drops by a factor of 1/e in about eight periods if no energy is fed in. Estimate the Q factor for this system.
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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