Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 8 - Plug and Chug: 43


It will double. The angular momentum is proportional to speed.

Work Step by Step

Angular momentum $= mvr = (80 kg)(6 m/s)(2 m) = 960 \frac {kg \cdot m^{2}}{s}$.
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