4679
Physics Kinematics Level: Misc Level
An express subway train passes through an underground station. If enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s 2 as it goes through. The station is 210 m long.
a) if the train is 130 m long, when does the end of the train leave the station?
b) What is the velocity of the end of the train as it leaves the station?