Two trains are traveling toward each other at 30.5 m/s relative to the ground. One train is

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Two trains are traveling toward each other at 30.5 m/s relative to the ground. One train is blowing a whistle at 500 Hz.

(a) What frequency is heard on the other train in still air?

(b) What frequency is heard on the other train if the wind is blowing at 30.5 m/s toward the whistle and away from the listener?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 15, 2011 05:54 AM

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Two trains are traveling toward each other at 30.5 m/s relative to the ground. One train is

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Step by Step Answer:

We use Eq 1747 with f 500 Hz and v 343 ms We choose s...View the full answer

Fundamentals of Physics

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