How long does it take for a car to travel 20m from rest with an acceleration of 0.2m / s2?

Acceleration, a = 0.2 m / s ^ 2
S = 20 m, path
Initial speed, v0 = 0m / s
To find the time it takes for a car, let’s take this formula:
S = v0 * t + (a * t ^ 2) / 2
v0 * t = 0 because the initial velocity is 0
Substitute the remaining numbers:
20 = (0.2 * t ^ 2) / 2
40 = 0.2 * t ^ 2
t ^ 2 = √200
t = 14.1
Answer: 14.1 seconds it took for the car