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by MrPatan 1426 days ago
That's also how I understood it. No photons, no electrical interaction, no friction.
1 comments
floxy 1425 days ago
Chandrasekhar dynamical friction is just a function of gravity:

https://en.wikipedia.org/wiki/Dynamical_friction

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MrPatan 1424 days ago
Well, ok, but that means there's still _less_ friction with those particles because they don't interact electrically, right? So I still would expect the same result of the 4 blobs in different positions in space.

What's wrong with that view?

link