2:A car speeds past a stationary police officer while traveling115km/h. The officer immediately begins pursuit at a constant acceleration of10.9km/h/s, just as the driver passes her.

(a)How much time, in seconds, will it take for the police officer to catch up to the speeding car, assuming that the car maintains a constant speed?

(b)How fast, in kilometers per hour, will the police officer be traveling at the time he catches up to the driver?