Suppose the train is backing away from the cliff with a speed of 18.5 m/s and is

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Suppose the train is backing away from the cliff with a speed of 18.5 m/s and is sounding its 650.0-Hz whistle.

(a) What is the frequency heard by the observer standing near the tunnel entrance?

(b) What is the frequency heard by the engineer?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:39 AM

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Suppose the train is backing away from the cliff with a speed of 18.5 m/s and is

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Horn sounds Engineer hears f" Observer hears f'

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Picture the Problem A train backs away from a cliff at 185 ms while sounding a 650Hz horn We want to ...View the full answer

Physics

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