You are arguing over a cell phone while trailing an unmarked police car by 26.0 m; both your car and the police car are traveling at 110 km/h. your argument diverts your attention from the police car for 2.0 s (long enough for you to look at the phone and yell,"i won't do that! "). at the beginning of that 2.0 s, the police officer begins braking suddenly at 5.20 m/s2.

(a) what is the separation between the two cars when your attention finally returns? suppose that you take another 0.500 s to realize your danger and begin braking.
(b) if you too brake at 5.20 m/s2, what is your speed when you hit the police car?