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 590: 101

Answer

$\frac{8}{\pi}\ m$

Work Step by Step

Given $v=12\ m/sec, \omega=\frac{3\pi}{2}=6\ rad/sec$, we have $r=\frac{v}{\omega}=12\times\frac{2}{3\pi}=\frac{8}{\pi}\ m$
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