A football of mass 500g approaches a players food at 4 m/s. The player kick it back along its original path, exerting a force of 45N opposite the direction of approaching ball. His foot is in contact with thr ball for 0.2s. Ignore the effect of friction. 1. Calculate the velocity at which the ball leaves the player's foot. 2. Calculate the change in momentum of the ball. 3. Use vector diagram to illustrate this change.

A football of mass 500g approaches a players food at 4 m/s. The player kick it back along its original path, exerting a force of 45N opposite the direction of approaching ball. His foot is in contact with thr ball for 0.2s. Ignore the effect of friction. 1. Calculate the velocity at which the ball leaves the player's foot. 2. Calculate the change in momentum of the ball. 3. Use vector diagram to illustrate this change.

Name: A football of mass 500g approaches a players food at 4 m/s. The player
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Description: A football of mass 500g approaches a players food at 4 m/s. The player kick it back along its original path, exerting a force of 45N opposite the direction of approaching ball. His foot is in contact with thr ball for 0.2s. Ignore the effect of frict

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 62P: Two cars of the same mass approach an extremely icy four-way perpendicular intersection. Car A...

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