A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.5 s. Determine the acceleration of the car. A.) 19 m/s/s B.) 11

Question

A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.5 s. Determine the acceleration of the car.
A.) 19 m/s/s
B.) 11 m/s/s
C.) 7 m/s/s
D.) 26 m/s/s

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Thiên Ân 5 years 2021-07-17T16:31:36+00:00 1 Answers 19 views 0

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  1. thienthi
    0
    2021-07-17T16:32:51+00:00
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    Explanation:

    Find the acceleration : final velocity-starting velocity/time

    46.1-18.5=27.6

    27.6/2.5=11.04

    So I think the answer is B.) 11m/s/s

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