With what acceleration did the body move if on the path of 100 m its speed increased from 5 m / s to 25?

S = 100 m.
V0 = 5 m / s.
V = 25 m / s.
a -?
For movement with constant acceleration, the formula for determining the acceleration of a body is valid: a = (V ^ 2 -V0 ^ 2) / 2 * S, where V is the final speed of movement, V0 is the initial speed of movement, S is the movement of the body when its speed changes.
a = ((25 m / s) ^ 2 – (5 m / s) ^ 2) / 2 * 100 m = 3 m / s ^ 2.
Answer: the body moves with acceleration a = 3 m / s ^ 2.