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kirza4 [7]
3 years ago
11

A car traveling at 21 m/s starts to decelerate steadily. It comes to a complete stop in 6 seconds. What is its acceleration? Ans

wer units please.
Physics
1 answer:
allsm [11]3 years ago
4 0
-3.5mls squared = a

0mls = 21mls + a(6s)
-21mls/6s

The equation used in this is vf = vi + at

Hope this helps!
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