Physics, 22.07.2021 02:00 parkerfreeze
Un tren se mueve inicialmente con una velocidad de 25 m/s y al cabo de 20 segundos su velocidad final es 85 m/s. Calcular la aceleración de esta partícula
Answers: 1
Physics, 21.06.2019 19:40, locomexicano03
Abird sitting high in a tree is an example of what type of wnergy
Answers: 2
Physics, 22.06.2019 14:20, jeny89
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 23.06.2019 00:00, jessicawolfking
What is the difference between mass density and weight density?
Answers: 1
Un tren se mueve inicialmente con una velocidad de 25 m/s y al cabo de 20
segundos su velocidad fin...
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