College Physics (7th Edition)

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 - Multiple Choice Questions - Page 58: 4

Answer

(c) Both a & b

Work Step by Step

Average speed and average velocity are completely different modes of measurement. Speed is a scalar while velocity is a vector; speed has only magnitude while velocity has both magnitude and direction.
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