Engineering, 14.09.2019 00:10, eagles2286

Aclosed system of mass 2 kg undergoes an adiabatic process. the work done on the system is 30 kj. the velocity of the system changes from 3 m/s to 15 m/s. during the process, the elevation of the system increases 45 meters. the acceleration of gravity is g -9.8 m/s2. determine the change in internal energy of the system in kj.

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Aclosed system of mass 2 kg undergoes an adiabatic process. the work done on the system is 30 kj. th...