Answer
a). v=10m/s
b). S=25m
Work Step by Step
a). $v=u+at$
$v=0+(2m/s^{2})\times(5s)=10m/s$
b). $v^{2}=u^{2}+2aS$
$100=0+4S$
or, $S=25m$
College Physics (7th Edition)
by Wilson, Jerry D.; Buffa, Anthony J.; Lou, Bo
Published by
Pearson
ISBN 10:
0-32160-183-1
ISBN 13:
978-0-32160-183-4
Chapter 2 - Kinematics: Description of Motion - Learning Path Questions and Exercises - Exercises - Page 62: 38
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