If a car decreases its speed from 80 km/h to 45 km/h in 14 seconds, what is its rate of acceleration?

asked Nov 17, 2021 57.1k views

2 votes

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2 votes

Answer:

-2.5 km

Explanation:

80 - 45= 35

35 / 14 sec. = 2.5

So if your decreasing it would turn that 2.5 into a negative.

HerbalMart answered Nov 23, 2021

7.2k points

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