Question

IF you need: g = 9.8 m/s^2 An express train moves initially at 75 m/s when...

IF you need: g = 9.8 m/s^2

An express train moves initially at 75 m/s when it passes a local station. The next express station is 900 m away in a straight line. The engineer endeavors to make as smooth a stop as possible at the express station, so he starts to brake when he passes the local station, and he is able to cause the train to decelerate at a constant rate. if he manages to make the train come to a stop just as it reaches the express station, Find: A.) the acceleration of the train. B.) the time it took the train to travel between the station.

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