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Question 25 of 25
A car came to a stop from a speed of 28 m/s in a time of 2.1 seconds. What
was the acceleration of the car?
A. -9.80 m/s2
B. -13.3 m/s2
C. -7.84 m/s2
D. -6.23 m/s2
SUBMIT

Respuesta :

Answer :
1.33m/s²
Explanation :
a =vf - vi/t
a =28m/s/2.1s
a = 1.33m/s/s =1.33m/s²

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