Chapter 8 - Plug and Chug: 43

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

Work Step by Step

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

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.