Mach's bucket
nakayama

Yokohama, Japan

#1 May 26, 2011
In Andromeda galaxy, there is a scholar who says a thought experiment "Mach's bucket". How does the universe rotate ?

http://www.geocities.co.jp/Technopolis/2561/e...
nakayama

Yokohama, Japan

#2 Jun 17, 2011
In my memory, there is an article on an asteroid. It rotates (slowly ; cycle differs) on two axes. It's difficult to image Mach's bucket.
nakayama

Yokohama, Japan

#3 Jun 19, 2011
An asteroid Toutatis. Cycle is 5.41 days and 7.35 days.
nakayama

Yokohama, Japan

#4 Jun 23, 2011
On the same axis, there are three discs. The first is rotating clockwise, the second is rotating counterclockwise and the third is at a standstill. Centrifugal force of the first and the second is the same, and that of the third is zero. How does Mach's bucket insist ?
nakayama

Yokohama, Japan

#5 Jul 1, 2011
About revolution of planets, how does Mach's bucket insist ? It's said that gas like matter (origin of planets and the sun) was "rotating".
nakayama

Yokohama, Japan

#6 Nov 13, 2011
From viewpoint of kinetic energy, rotary motion will be absolute also.
nakayama

Yokohama, Japan

#7 Jun 1, 2012
In short, angles formed between optional two uniform linear motions (in three dimensions) don’t change. About two optional two light rays, it will be the same.
nakayama

Yokohama, Japan

#8 Sep 15, 2012
Action at a distance is major premise of Mach’s bucket. So, it will contradict relativity.
nakayama

Yokohama, Japan

#9 Dec 24, 2012
On an axis, two disks are rotating relatively. Internal force will be different generally. How does "Nach's bucket" say ?

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