Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 12 - Vector-Valued Functions - 12.4 Exercises - Page 850: 74

Answer

TRUE.

Work Step by Step

$a_N=0$ indicates that there is no change in the direction of the object, which is the same as saying that the particle is moving in a straight line.
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