Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 3 - Test - Page 172: 22

Answer

$10\pi\,ft\approx31.4\,ft$

Work Step by Step

Radius $r=5\,ft$ Angular velocity $\omega=0.5\,rpm=0.5\times2\pi\,rad/min=\pi\,rad/min$ Linear velocity $v=r\omega=5\,ft\times\pi\,rad/min=5\pi\,ft/min$ Distance $d=v\times t=5\pi\,ft/min\times2\,min=10\pi\,ft$ $\approx31.4\,ft$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.