Answered: A 1,900 kg car is slowed down on the…

A 1,900 kg car is slowed down on the high way from 50 m/s to 36 m/s over a distance of 50 m (did the driver spot a patrol car?). How many Newtons of frictional

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 35PQ: A black widow spider hangs motionless from a web that extends vertically from the ceiling above. If...

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Question

A 1,900 kg car is slowed down on the high way from 50 m/s to 36 m/s over a
distance of 50 m (did the driver spot a patrol car?). How many Newtons of frictional
force was responsible for the deceleration?
Answer in absolute value.

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