3. A 19.0 kg curling stone is travelling at 3.0 m/s [N] along the smooth ice when it hits an opponent's stone that is at rest. (Both stones have the same mass.) The opponent's stone rolls off at a velocity of 1.8 m/s [N 22° W]. Determine the percentage of kinetic energy lost during the collision and comment on how close this collision is to being elastic.

3. A 19.0 kg curling stone is travelling at 3.0 m/s [N] along the smooth ice when it hits an opponent's stone that is at rest. (Both stones have the same mass.) The opponent's stone rolls off at a velocity of 1.8 m/s [N 22° W]. Determine the percentage of kinetic energy lost during the collision and comment on how close this collision is to being elastic.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 56P: In a “Top Fail” video (https://openstaxcollege.org/l/21topfailvideo), two women run at each other...

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