2. A piston cylinder shown below is connected with a paddle wheel coupled in a 120 Kg mass. The mass drops 4 meters causing the piston to increase by 0.0025 m3. If the weight and the piston maintain a constant pressure of 100 Kpa. Determine the net work done by the gas on the piston if heat releases 1 KJ. Neglect the friction between the piston and the cylinder surface. Wpiston GAS Wpaddle 120 Kg

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2. A piston cylinder shown below is connected with a paddle wheel
coupled in a 120 Kg mass. The mass drops 4 meters causing the piston
to increase by 0.0025 m3. If the weight and the piston maintain a
constant pressure of 100 Kpa. Determine the net work done by the gas
on the piston if heat releases 1 KJ. Neglect the friction between the
piston and the cylinder surface.
Wpiston
GAS
Wpaddle
120 Kg
Transcribed Image Text:2. A piston cylinder shown below is connected with a paddle wheel coupled in a 120 Kg mass. The mass drops 4 meters causing the piston to increase by 0.0025 m3. If the weight and the piston maintain a constant pressure of 100 Kpa. Determine the net work done by the gas on the piston if heat releases 1 KJ. Neglect the friction between the piston and the cylinder surface. Wpiston GAS Wpaddle 120 Kg
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