A school bus heading east through a small town accelerates as it passes the sign post at s = 0. Marking the city limits. Its acceleration is constant 5 m/s^2 at time 0; it is 5 m east of the (+) sign post and has a velocity of 3 m/s.
(A) Find his position and velocity at 2 seconds.
(B) Where is it when its velocity is 5 m/s.