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12.39(a)
Three simple harmonic motion are given by y1 =2sin(ωt -30 degree), y2= 5 sin(ωt +30degree),y3 = 4 sin (ωt + 90 degree). Ifthey are added together,find the resultant amplitude.
Ans.8.12

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Lelia Lubowitz
Lelia LubowitzLv2
10 Mar 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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