College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 3 - Motion in Two Dimensions - Learning Path Questions and Exercises - Exercises - Page 101: 82


a). $ 261m/s$ b). $ 17.5^{\circ}$

Work Step by Step

a). $v=\sqrt (250^{2}+75^{2})=261m/s$ b). $sin \theta = \frac{75}{250}=0.3$ $\theta=17.5^{\circ}$
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