A string of length L begins in the configuration y(x) = A[ 1/3 sin k 1 x

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A string of length L begins in the configuration y(x) = A[ 1/3 sin k₁ x + 2/3 sin k₂ x] with no initial velocity. Write the exact time-dependent solution of the string y(x, t). Compute the contribution to the energy from each mode involved.

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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Question Posted: Jan 21, 2019 09:51 AM

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A string of length L begins in the configuration y(x) = A[ 1/3 sin k 1 x

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No initial velocity means that yx 0 0 for all x so the time dependence requires cosine ter...View the full answer

The Physics of Energy

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