Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 2 - Motion Along a Straight Line - Problems: 16b

Answer

$4.0$ m

Work Step by Step

In part (a), we found that: $v(t)=\displaystyle \frac{d}{dt}x(t)=12t$ This means that when $t=0$ s$, v(0)=0$ m/s. The position at t=0 is found by inserting t=0 into $x(t)$: $x(0)=4.0-6.0(0)=4.0$ m
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