This picture of Hydrogen is 𝒗𝒆𝒓𝒚 wrong (Bohr model) • If an e⁻ were to orbit the nucleus, then the e⁻ would be accelerating • We know that accelerating charges radiate light ⇒ The e⁻ would continuously lose energy and spiral into the nucleus in a prompt 1.6×10⁻¹¹ spic.twitter.com/wGozwWUDED
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Replying to @InertialObservr
Maybe that's stupid to ask but how is this acceleration
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Replying to @duvruklopa
I mean rotation. That's the thing I never understood when learned physics
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Replying to @duvruklopa
Oh I see.. it’s because velocity is a vector, and even though it’s now speeding up the vector is changing in time.. hence velocity does “change” in time
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Replying to @InertialObservr @duvruklopa
since the direction is constantly changing
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Replying to @InertialObservr
So by velocity with rather mean a vector that represents actual speed. Yes?
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Replying to @duvruklopa
not quite.. “speed” means how fast,l.. velocity means “how fast and in which direction” .. Kahn academy has good videos on it
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Replying to @InertialObservr @duvruklopa
So in conclusion, escape velocity should actually be yeet speed
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