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Results tagged with energy-conservation
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user 249420
The law of conservation of energy, which states that the amount of energy in a system is constant. For questions about Earth's environment, see the climate-science tag instead.
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What does it mean for the total energy of a closed system to be zero at all times?
If a closed system has kinetic and potential energy such as the total energy (the sum of the two) equals zero for all times, what does that mean? In other words, what does it physically mean that the …
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