# Calculatin Angular Acceleration

Not what you're looking for? Search our solutions OR ask your own Custom question.

Question: An ice skater rotates 2 revolutions per second. She puts her feet on the ground to generate a friction force so that she stops rotating in 20 sec. What is the angular acceleration in rad/s^2. How many rotations did the ice skater make before stopping?

Â© BrainMass Inc. brainmass.com March 4, 2021, 6:19 pm ad1c9bdddfhttps://brainmass.com/physics/acceleration/calculatin-angular-acceleration-40225

#### Solution Summary

This solution is comprised of a concise response which addresses how to solve this problem. The equation required and how to work through the necessary algebra is provided.

$2.49