The amplitude of oscillation of a pendulum decreases by a factor of 20.0 in 120 s. By

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The amplitude of oscillation of a pendulum decreases by a factor of 20.0 in 120 s. By what factor has its energy decreased in that time?

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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 05:13 AM

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The amplitude of oscillation of a pendulum decreases by a factor of 20.0 in 120 s. By

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E m w 2 A 2 A 2 for a pendulum F...View the full answer

Physics

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