A car is 200 m from a stop sign and traveling toward the sign at 40. 0 m/s. At this time, the driver suddenly realizes that she must stop the car. If it takes 0. 200 s for the driver to apply the brakes, what must be the magnitude of the constant acceleration of the car after the brakes
a) 2. 08 m/s2
b) 2. 89 m/s2
c) 3. 42 m/s2
d) 4. 17 m/s2
e) 3. 89 m/s2