Physics, 17.07.2019 07:10 giavanleer14
An object moving at 10. km/hr has a kinetic energy of 10. j. what is the kinetic energy of the same object if it is moving at 20. km/hr
Answers: 1
Physics, 21.06.2019 16:00
As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.
Answers: 1
Physics, 21.06.2019 22:00
If the speed of a particle triples ,by what factor does its kinetic energy increase?
Answers: 2
Physics, 22.06.2019 03:30
What is the momentum of a 2 kg object moving at 15 meters per second
Answers: 1
An object moving at 10. km/hr has a kinetic energy of 10. j. what is the kinetic energy of the same...
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