Abaseball goes from zero to 34 m/s in 0.188 s. what is its average acceleration? answer in units of m/s^2

Given:

Initial velocity, u = 0 m/s

Final velocity, v = 34 m/s

Time interval,

Solution:

Acceleration is the rate at which the velocity of an object changes.

Thus

Average acceleration,

the answer is b i think