Two persons on ice skates stand face-to-face and then push each other away. Their masses are 60 and 90 kg, respectively. Find the ratio of their speed (that is, v1/v2) immediately afterward.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 41P: Two figure skaters are coasting in the same direction, with the leading skater moving at 5.5 m/s and...
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Two persons on ice skates stand face-to-face and then push each other away. Their masses are 60 and 90 kg, respectively. Find the ratio of their speed (that is, v1/v2) immediately afterward.
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