Atrain is travelling towards the station on a straight track. it is a certain distance from the station when the engineer applies the brakes. initially, the train is moving at 50 m/s and slows down at 2.5 m/s^2. if the train stops at the station, how far before the station did the engineer apply the brake?
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Atrain is travelling towards the station on a straight track. it is a certain distance from the stat...
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