Physics, 25.06.2019 09:30 dontrailgrant98

In a heat of an engine if 500 j enters the system and the piston does 300 j of work what is the final internal energy of the system if the initial energy is 1,500 j

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In a heat of an engine if 500 j enters the system and the piston does 300 j of work what is the fina...