Find the average acceleration of a northbound subway train that slows from 12 m/s to 9.6 m/s in 0.9 s 2.7 m/s -2.7 m/s2 2.7 m/s2 -2.7 m/s

asked Mar 6, 2018 85.1k views

4 votes

Find the average acceleration of a northbound subway train that slows from 12 m/s to 9.6 m/s in 0.9 s

2.7 m/s

-2.7 m/s2

2.7 m/s2

-2.7 m/s

8.0k points

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1 vote

-2.7 m/s2 maybe according to the question

Joseph Bui answered Mar 10, 2018

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