Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (3rd Edition)

Published by Pearson
ISBN 10: 0321740904
ISBN 13: 978-0-32174-090-8

Chapter 1 - Concepts of Motion - Exercises and Problems - Page 31: 46


Please see the work below.

Work Step by Step

We know that the particle starts from rest with acceleration $\vec{a}^{\,}$ in south-east direction. It moves for 4 seconds and then changes direction towards east with constant velocity.
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