Question

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​

Answer 1

Answer:

30 into fifty is equal to forty five

Answer 2

Answer:

Explanation:

No heat transfer in Adiabatic process.

Hence, we'll use the usual formula and take W (work done as negative because it is done on the system)