An unmarked police car traveling a constant 90 is passed by a speeder traveling 140 . Precisely 3.

An unmarked police car traveling a constant 90 is passed by a speeder traveling 140 . Precisely 3.00 after the speeder passes, the police officer steps on the accelerator; if the police car’s acceleration is 2.40 , how much time passes before the police car overtakes the speeder after the speeder passes (assumed moving at constant speed)?