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Chemistry, 15.06.2021 18:00 lakesha04begaye

If the law of conservation of energy applies to a situation, then: A. the system is an open one.
B. the total (PE + KE) before an event is equal to the total (PE + KE)
after the event.
C. matter is entering and leaving the system.
D. the output work being done is greater than the work being put into
the system

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If the law of conservation of energy applies to a situation, then: A. the system is an open one.

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