Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 6 - The Circular Functions and Their Graphs - 6.2 The Unit Circle and Circular Functions - 6.2 Exercises - Page 587: 7

Answer

linear speed (or linear velocity)

Work Step by Step

Generally, we use speed or velocity to describe how fast an object moves. In this case, the measure of how fast the position of point P is changing is the linear speed (or linear velocity).
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