How come tea leaves get inside the centre on the cup
How come they disobey the rule I mastered, obviously wrongly, about circular movement developing an outwards drive from the central position?
Centrifugal power may be a phantom. The only pressure pulling outward is definitely the power that’s reverse the centripetal pressure that holds a spinning item to the round route.
i suspect it really is a density point – equivalent to why a helium crammed balloon moves “the incorrect way” after you go round a corner within a car or truck (this ultimately occurs! we attempted it several months back despite the fact that having a balloon to my grandma’s one centesimal birthday party.)
posted by undecided this is the superb idea at seven:04 AM on July 22, 2008
Einstein clarifies. A little more right here.
posted by steef at seven:09 AM on July 22, 2008 [3 favorites]
Friction.
posted by gjc at seven:fourteen AM on July 22, louboutin pigalle 2008
The tea is lighter than the h2o. The heavier drinking water moves towards the outdoors and also lighter tea particles continue to be around the inside.
posted by caddis at seven:35 AM on July 22, 2008
wow. that is neat. fwiw once the einstein document utilizes “stationary” near the conclude belonging to the fourth paragraph this means “steady” not “motionless”. probably which is apparent, christian louboutin replica for men but i thought it was a slipshod translation. (and that i was 100 % improper about it staying like the helium balloon).
posted by undecided this is a great idea at seven:38 AM on July 22, 2008
Simple tips to Fossilize Your Hamster covers this additionally an alternate couple of dozen physics at home experiments. Really helpful.
posted by Compensated In Comprehensive at eight:28 AM on July 22, 2008
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posted by weapons-grade pandemonium at eight:43 AM on July 22, 2008
It happens to be also why airplanes fly.
posted by weapons-grade pandemonium at eight:fifty one AM on July 22, 2008
What steef claimed. Congratulations You have got questioned mefi an issue which Einstein answered!
posted by exphysicist345 at 5:05 PM on July 22, www.trendreplicachristianlouboutin.com 2008
If ever the tea ended up lighter then it’d absolutely be floating about the surface, not sitting relating to the bottom of the teacup. As well as result is very noticeable with products which are obviously heavier than drinking water far too. Select steef.
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