Physics
Physics, 28.04.2021 18:30, avi46

An object has 4J of kinetic energy and 16J of potential energy. How much mechanical energy does it have? A. 64J
B. 12J
C. 20J
D. 4J​

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Answers: 1

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An object has 4J of kinetic energy and 16J of potential energy. How much mechanical energy does it h...

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