A car accelerates uniformly from rest to a

speed of 91.4 mi/h in 7.68 s.
Find the constant acceleration of the car.
Answer in units of m/s

1 answer

Vf = 91.4mi/h * 1600m/mi * 1h/3600s. = m/s.

a = (Vf-Vo)/t = m/s^2.
Vo = 0.
a = ?