Essential University Physics: Volume 1 (3rd Edition)

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

Chapter 14 - Exercises and Problems: 37

Answer

$\approx 6 \ m$

Work Step by Step

Using the distance formula, we find that the distance, BP, is 78 meters. Thus, we find: $\lambda = \frac{2}{3}(87-78) \approx 6 \ m$
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