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Physics, 21.03.2020 10:26 webbhlharryteach
A closed system of mass 10 kg undergoes a process during which there is energy transfer by work from the system of 0.147 kJ per kg, an elevation decrease of 50 m, and an increase in velocity from 15 m/s to 30 m/s. The specific internal energy decreases by 5 kJ/kg and the acceleration of gravity is constant at 9.7 m/s 2 . Determine the heat transfer for the process, in kJ
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A closed system of mass 10 kg undergoes a process during which there is energy transfer by work from...
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