2. [20 points] Energy Conservation in a Closed System: Four kilograms of carbon monoxide (CO) is contained in a rigid tank with a volume of 1 m³. The tank is fitted

wit a paddle wheel that transfer energy to the CO at a constant rate of 14 W for 1 h. During the process, the specific internal energy of the carbon dioxide changes by 10 kJ/kg. If n overall changes in kinetic and potential energy occur, determine;