Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 14 - Section 14.8 - The Doppler Effect and Shock Waves - Example - Page 259: 14.7


37 meters per second

Work Step by Step

We use equation 14.15, and we solve for u to obtain: $ u = v(1-\frac{f}{f'}) = 343(1-\frac{392}{440}) = 37 \ m/s$
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