Answer
$\frac{8}{\pi}\,m$
Work Step by Step
$v=r\omega\implies$
$r=\frac{v}{\omega}=\frac{12\,m/s}{\frac{3\pi}{2}\, rad/s}=\frac{8}{\pi}\,m$
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 3 - Radian Measure and the Unit Circle - Section 3.4 Linear and Angular Speed - 3.4 Exercises - Page 131: 25
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