Question

An ice skater begins to a spin. His angular speed with open arms is 3.34 rad/s. Then he draws his arms in reducing his moment of inertia by a factor of 0.500. What is his angular speed when his arms are tucked in? 6.68 rad/s 1.67 rad/s 11.2 rad/s 3.34 rad/s 0.150 rad/s

          An ice skater begins to a spin. His angular speed with open arms is 3.34 rad/s. Then he draws his arms in reducing his moment of inertia by a factor of 0.500. What is his angular speed when his arms are tucked in?
6.68 rad/s
1.67 rad/s
11.2 rad/s
3.34 rad/s
0.150 rad/s

An ice skater begins to a spin. His angular speed with open arms is 3.34 rad/s. Then he draws his arms in reducing his moment of inertia by a factor of 0.500. What is his angular speed when his arms are tucked in?
6.68 rad/s
1.67 rad/s
11.2 rad/s
3.34 rad/s
0.150 rad/s

Added by Richard R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

05/27/2023

Step 1

The ice skater's initial angular speed is given as 3.34 rad/s. Show more…

Show all steps

Thanks for your feedback!

An ice skater begins to a spin. His angular speed with open arms is 3.34 rad/s. Then he draws his arms in reducing his moment of inertia by a factor of 0.500. What is his angular speed when his arms are tucked in? 6.68 rad/s 1.67 rad/s 11.2 rad/s 3.34 rad/s 0.150 rad/s