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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?

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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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?

asked
User Ujjwal Ojha
by
7.8k points

1 Answer

3 votes

Answer: -5 m/s^2

Explanation: a = v - u/t

= 32 - 47/3

= -15/3

= -5 m/s^2

answered
User Mxnoqwerty
by
8.0k points
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