Chemistry, 10.04.2020 20:35, mountainwilson

Select the correct answer.
A car is traveling at 20 meters/second and is brought to rest by applying brakes over a period of 4 seconds. What is its average acceleration ou
this time interval?
A.
It has no acceleration.
B.
its acceleration is 20 meters/second?
C.
its acceleration is -5 meters/second-
D.
Its acceleration is 5 meters.
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A car is traveling at 20 meters/second and is brought to rest by ap...