Answer
It will double. The angular momentum is proportional to speed.
Work Step by Step
Angular momentum $= mvr = (80 kg)(6 m/s)(2 m) = 960 \frac {kg \cdot m^{2}}{s}$.
Conceptual Physics (12th Edition)
by Hewitt, Paul G.
Published by
Addison-Wesley
ISBN 10:
0321909100
ISBN 13:
978-0-32190-910-7
Chapter 8 - Plug and Chug - Page 155: 43
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