adrianpolokid adrianpolokid

14-12-2020
Mathematics

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

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sydneiboo007 sydneiboo007

15-12-2020

Answer:

-2.5 km

Step-by-step explanation:

80 - 45= 35

35 / 14 sec. = 2.5

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

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