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liraira [26]
3 years ago
12

A car traveling at 20 m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is it’s acceleration?

Physics
1 answer:
Yuki888 [10]3 years ago
6 0
I think the answer is -2.9m/s2.
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Answer:

C. Both a and b

Explanation:

Firstly, persons and objects in a moving plane as described in this question, are moving at the same speed as the plane even if there is no individual movement of these objects.

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Explanation:

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