A closed 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. Determine the change in internal energy of the system.

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A closed 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.
Determine the change in internal
energy of the system.
Transcribed Image Text:A closed 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. Determine the change in internal energy of the system.
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