How To Find Distance With Deceleration And Time. A = 40/8 = 5 m/s ². Final velocity(v) = 0 m/s.

And this constant velocity is equal to the distance travelled, so that’s the thinking distance, divided by the time taken for that car to travel that distance. 500 m / s ∗ 100 s = 5 ∗ 10 4 m. A = 40/8 = 5 m/s ².