A 115 kg football player is running toward you at 12 m/s. If the time of contact between you and the football player was 0.5 seconds, what average force will you have to apply to the football player to stop him? Assume the player was traveling in the positive direction.

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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  1. A 115 kg football player is running toward you at 12 m/s. If the time of contact between you and the football player was 0.5 seconds, what average force will you have to apply to the football player to stop him? Assume the player was traveling in the positive direction.

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