Essential University Physics: Volume 1 (3rd Edition)

by Wolfson, Richard

Published by Pearson

ISBN 10: 0321993721

ISBN 13: 978-0-32199-372-4

Chapter 3 - Section 3.5 - Projectile Motion - Example - Page 40: 3.4

Answer

$18.25 \ m$

Work Step by Step

We first must find the change in time: $\Delta t = \sqrt{\frac{(2)(1.7)}{9.81}}=.589 \ s$ Using this, we find that the change in x is: $ x= (31)(.589)=18.25 \ m$

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