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net force of 200N is applied to a lrage object, causing its velocity to change from 30 km/h to 20 km/h in 2.3 seconds. What is the objects acceleration? What is its mass?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 21PQ

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A net force of 200N is applied to a lrage object, causing its velocity to change from 30 km/h to 20 km/h in 2.3 seconds. What is the objects acceleration? What is its mass?

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