Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 2 - One-Dimensional Kinematics - Problems and Conceptual Exercises - Page 51: 46

Answer

$5.8~s$

Work Step by Step

$v_{av}=6.0~m/s$ (see Problem 44). $v_{av}=\frac{\Delta x}{\Delta t}$. Rearrange the equation: $\Delta t=\frac{\Delta x}{v_{av}}=\frac{35~m}{6.0~m/s}=5.8~s$
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