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The piston of an oilengine - of area 0.0045 m3moves downward 75 mm - drawing in 0.00028 m3 of freshair from the atmosphere. Thepressure in the cylinder isuniform during the process at80 kPa - while the atmosphericpressure is 101.325 kPa. Findthe displacement work doneby the air finally in thecylinder.

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The piston of an oilengine - of area 0.0045 m3moves downward 75 mm - drawing in 0.00028 m3 of freshair from the atmosphere. Thepressure in the cylinder isuniform during the process at80 kPa - while the atmosphericpressure is 101.325 kPa. Findthe displacement work doneby the air finally in thecylinder.






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