A2 kg subway train initially traveling at 18.5 m/s slows to a stop in a station and then stays there long enough for its brakes to cool. the station's dimensions are 65.0 m long by 20.0 m wide by 12.0 m high. assuming all the work done by the brakes in stopping the train is transferred as heat uniformly to all the air in the station, by how much does the air temperature in the station rise? take the density of the air to be 1.20 kg/m3 and its specific heat to be 1020 j/(kg*k).
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Physics, 22.06.2019 13:30, Albertrami9019
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
A2 kg subway train initially traveling at 18.5 m/s slows to a stop in a station and then stays there...
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