Show that the amplitudes of the graphs you made in Problem 74 satisfy the equation A =

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Show that the amplitudes of the graphs you made in Problem 74 satisfy the equation A′ = 2 A cos (( t), where A′ is the amplitude of the wave you plotted and A is 5.0 cm, the amplitude of the waves that were added together.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 05:19 AM

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Show that the amplitudes of the graphs you made in Problem 74 satisfy the equation A =

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Strategy The function is y Asinkx t sinkx t Use the trigonometri...View the full answer

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