Compute all parts of given question:
Question: An express subway train passes through an underground station. It enters at t = 0 with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s2 as it goes through. The station is 225 m long.
Part I: How long is the nose of the train in the station?
s
Part II: How fast is it going when the nose leaves the station?
m/s
Part III: If the train is 130 m long, at what time t does the end of the train leave the station?
s
Part IV: What is the velocity of the end of the train as it leaves?
m/s
Any help I can get on this question is greatly appreciated! I'm not too familiar with this question.