A car is stopped at a traffic light. the instant the light turns green, it is passed by another car traveling at 17 m/s. the first car accelerates at constant rate of 2.5 m/s^2 for a certain amount of time and then maintains a constant speed until it catches up to the second car. the total time involved is 60 s. how far from the traffic light is the first car when it catches up to the second car? how fast is the first car going when it passes the second car?