A car can move from rest to 45 m/s in 9.0 seconds. It's acceleration is _. A. 5.0 m/s2 B. 11.0 m/s2 C. 4.0 m/s2

asked Sep 9, 2019 186k views

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A car can move from rest to 45 m/s in 9.0 seconds. It's acceleration is _.

A. 5.0 m/s2
B. 11.0 m/s2
C. 4.0 m/s2

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divide 45 m with 9 seconds (for the car reached 45 m/s in 9.0 seconds)

45/9 = 5

A. 5.0 m/s² is your answer

hope this helps

GDF answered Sep 15, 2019

by GDF

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