Physics, 20.07.2019 03:30, kayolaaaa53

Question: how does the total amount of energy present before an energy transformation compare to the total amount of energy present afterward? a: the energy before is equal to the energy afterward. b: the mass before is equal to the mass afterward. c: the energy before is greater than the energy afterward. d: the energy afterward is greater than the energy before.

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Question: how does the total amount of energy present before an energy transformation compare to th...