A soccer player kicks a 0.4 kg ball that is initially at rest so that it moves with a velocity of 20 m/s. If the player’s foot was in contact with the ball for 0.01 s, what was the force exerted by the player’s foot on the ball?

A soccer player kicks a 0.4 kg ball that is initially at rest so that it moves with a velocity of 20 m/s. If the player’s foot was in contact with the ball for 0.01 s, what was the force exerted by the player’s foot on the ball?

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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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

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