Physics, 03.12.2020 16:50, carethegymnast8954

Which equation represents the law of conservation of energy in a closed system?

KEi + PEi = KEf + PEf
PEi + PEf = KEi + KEf
KEi – KEf = PEi – PEf
KEi – PEf = PEi – KEf

Answers: 2

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Which equation represents the law of conservation of energy in a closed system?

KEi + PE...