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An open system starts with 52 J of mechanical energy. The energy changes to 45 J of mechanical energy and 2 J of thermal energy. What is the final total energy of the system? O A. 473 B. 50 J C. 54 J D.
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An open system starts with 52 J of mechanical energy. The energy changes

to 45 J of mechanical energy and 2 J of thermal energy. What is the final total
energy of the system?
O A. 473
B. 50 J
C. 54 J
D. 9 J

User Guy Assaf
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1 Answer

5 votes

d final total energy of the systen

User Taufi
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