1. Engineering
  2. Mechanical Engineering
  3. please show full work formulas and use units thank...

Question: please show full work formulas and use units thank...

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Please show full work / formulas and use units. Thank you
Problem 2: A closed system of mass 5 kg undergoes an adiabatic process. The net work done by the system is 15 KJ During this process, the internal energy of the system does not change but the velocity of the system increases from 20 ms to 40 m/s. Determine (1) the potential energy change and (2) the system elevation change. (The local gravity g 9.81 m/s2)
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