A car is going with a constant speed of 15 m/s (about 34 mph) in a school-crossing corner, where the speed limit is 10 m/s (about 22 mph). A police car, stopped at the corner, starts off in pursuit with constant acceleration of 3.0 m/s2. (9 points)
How much time does it take for the police car to catch up this car?
What is the speed of the police car at that point?
What is the distance traveled at that point?