42.0 kg mass is moving with velocity +68.0 m/s when it experiences an acceleration of -7.00 m/s². A) How long will it take for the mass to stop? b) How far does it travel during this time? C) If the acceleration persists, how much more time after it stops is needed for the mass to reach 100.0 m/s? d) What net force causes that acceleration?

42.0 kg mass is moving with velocity +68.0 m/s when it experiences an acceleration of -7.00 m/s². A) How long will it take for the mass to stop? b) How far does it travel during this time? C) If the acceleration persists, how much more time after it stops is needed for the mass to reach 100.0 m/s? d) What net force causes that acceleration?

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Description: A 42.0 kg mass is moving with velocity +68.0 m/s when it experiences an acceleration of -7.00 m/s². A) How long will it take for the mass to stop? b) How far does it travel during this time? C) If the acceleration persists, how much more time after

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 67PQ: A cosmic ray muon with mass m = 1.88 1028 kg impacting the Earths atmosphere slows down in...

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