Physics (10th Edition)

Published by Wiley
ISBN 10: 1118486897
ISBN 13: 978-1-11848-689-4

Chapter 2 - Kinematics in One Dimension - Problems: 25


Yes, 76 m further

Work Step by Step

$a=\frac{v-u}{t}$ a) $a_{j}=\frac{3.0-0}{2.0}$ = 1.5 $m/s^{2}$ b) $a_{c}=\frac{41.0-38.0}{2.0}$ = 1.5 $m/s^{2}$ c) $x=\frac{1}{2}(u+v)t$ $x_{j}=\frac{1}{2}(0+3.0)(2.0)$ = 3.0 m $x_{c}=\frac{1}{2}(38.0+41.0)(2.0)$ = 79 m Car travels 79-3.0 = 76 m further
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