A closed system of mass 10 kg undergoes a process during
Chapter 2, Problem 2.58(choose chapter or problem)
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 \(9.7 \mathrm{~m} / \mathrm{s}^{2}\). Determine the heat transfer for the process, in kJ.
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