Mitch is driving the Batmobile (which he stole). He is driving at a constant velocity of 40 m/s. At some point in time, he pushes the button that emits a parachute from the back of the car. This makes the Batmobile slow to a stop over a period of 5.0 s.
(a) What is the acceleration of the Batmobile?
(b) How far does the car travel before coming to a stop?