College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 7 - Circular Motion and Gravitation - Learning Path Questions and Exercises - Exercises - Page 261: 23



Work Step by Step

$r=0.2m$, So, circumference $=2pi \times r= 1.256m$ So, $t=\frac{1.256}{3}s=0.42s$
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