Question

If a car can go from 0 to 28 m/s in 7 seconds, what is its acceleration
A.) 4m/s
B.) 28m/s
C.)28m/s^2
D.)4m/s^2

Answer 1

Answer: a

Explanation:28 divided by 7 equals 4

Answer 2

Answer:

A) 4 miles per second (4 m/s)

Explanation:

This is because the car went 28 miles in 7 seconds. The unit rate of that would be 4 miles/1 second. At this point the 0 to 28 doesn't matter. Anyway, your answer is A).

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