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electrons that orbit the nucleus of an atom never lose momentum because of the CENTREPETAL FORCE afford by the moving electron.

In our Universe, when you get to things the size of an atom, the rules for how things operate changes from what we are used to. For starters, you can no longer say that an electron acutually HAS a momentum or even a position. Instead, you can only state (1) the probability that an electron has a specific momentum or position and (2) the AVERAGE momentum or position of an electron. And it is NOT the case that we lack the ability to measure these things, or that the electron "knows" these things but we don't -- the momentum and position of electrons are inherently UN-KNOWABLE, even to the electron itself!

Thus, we can not say an electron "loses" its momentum over time, because we can't even say what its momentum IS. And we can't do so because the ELECTRON ITSELF doesn't "know" its own momentum!

Confusing? Don't like this? Sorry -- that's how our Universe operates.

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13y ago

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