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Crazy boy [7]
3 years ago
14

The velocity of a car decreases from 30 m/s to 18 m/s in a

Physics
1 answer:
Lana71 [14]3 years ago
8 0

Answer:

-3 m/s²

Explanation:

average acceleration formula: (final velocity - initial velocity) ÷ time

\frac{final \: velocity \:  -  \: initial \: velocity}{time}

FV: 18 m/s

IV: 30 m/s

T: 4 s

\frac{18 - 30}{4}

that is equal to -3

hopefully this is correct :)

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