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Re: [Phys-L] coffee



A slight variation of the problem

https://youtu.be/0CFzhyOy_ao

Karim Diff

On Fri, Jan 31, 2020 at 10:57 AM Anthony Lapinski <alapinski@pds.org> wrote:

Now that I have your attention!

I see faculty walking past my room with their coffees every morning. Is
there an optimal walking frequency (speed) to minimize the liquid from
sloshing back and forth and spilling over? I imagine this depends on the
leg length, diameter of cup, depth of cup, etc.

P.S. I've never had coffee, but I'm curious about this sloshing phenomenon.

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