Physics, 05.09.2020 19:01 kennyjortiz

A 400-m train is moving on a straight track with a speed of 83.4 km/hr. The engineer applies the brakes at a crossing, and later the last car passes the crossing with a speed of 16.4 km/hr. Assuming constant acceleration, how long did the train take to pass the crossing?

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A 400-m train is moving on a straight track with a speed of 83.4 km/hr. The engineer applies the bra...

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