Question

23. A car is driving at 15 m/s and accelerates at a rate of 23 m/s2 for 22.8 seconds. What speed did it achieve
after 22.8 seconds of acceleration?
a. 539.4 m/s
C. 119 m/s
b. 250.2 m/s
d. 55 m/s

Answer 1

Answer:

0.9/54 that correct

Explanation:

Answer 2

The answer would be A. 539.4 m/s

We can find this using the equation for finding final velocity: Vx=Vo + at
Just plug the numbers in to get
Vx=15 m/s + (23 m/s^2 • 22.8s)
Vx=539.4m/s