Answered: A boxer hits the punching bag with a…

A boxer hits the punching bag with a 900 N Force, touching the bag at 0.3 seconds. a.) How much impulse was there? b.) If the boxer’s mass is 65 kg, how fast was his punch?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 9PQ

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Question

A boxer hits the punching bag with a 900 N Force, touching the bag at 0.3 seconds.

a.) How much impulse was there?

b.) If the boxer’s mass is 65 kg, how fast was his punch?

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