Physics, 15.05.2021 01:40 randyg0531
un cuerpo de 75kg cuelga de un extremo de una cuerda. Cuantifica la tension de la cuerda si la aceleracion es de 3m/s^2 hacia arriba.
Answers: 2
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
un cuerpo de 75kg cuelga de un extremo de una cuerda. Cuantifica la tension de la cuerda si la acele...
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