tweety2230 tweety2230

26-08-2020
Physics

contestada

After crossing the finish line, a race car slows down from 47 m/s to 32m/s in 3seconds. What is the car’s acceleration?

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DasomBerry DasomBerry

26-08-2020

Answer: -5 m/s^2

Explanation: a = v - u/t

= 32 - 47/3

= -15/3

= -5 m/s^2

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