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If the universe happens to be spinning would the axis of rotation mark where the Big Bang started AND would a spinning universe necessitate revisions to Relativity or Quantum Mechanics?
Wiki User
∙ 12y ago
If the Universe were spinning around an axis, the CMBR would have a preferential direction towards that axis that would be quite easy to measure. The fact is that the CMBR is isotropic to one part in 100,000; which completely rules out the idea that our Universe is spinning around a central axis.
Even if cosmological evidence DID suggest a spinning Universe, such a discovery would still not require any change to either theory. Universal expansion deals with objects the size of galaxies, quantum mechanics deals with objects the size of atoms.
Wiki User
∙ 12y ago
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What is transform motion?
Motion transformation in mechanics means the conversation one type of motion into another, for example. translation motion into rotation.
What measuring tools do mechanics use?
Tape measures Calipers Tachometer (measures the rotation speed of a shaft or disk, as in a motor or other machine
What do you know about radius of gyration?
The radius of gyration is a measure, in mechanics, of the distribution of mass in an object relative to its centre of mass or a specified axis of rotation.
What are the examples of mechanics?
Examples are: - rotation and revolution of the earth - objects that are falling (free fall) - wind turbines waterfall falling rocks bouncing ball boulder on top of a hill
Why does you not feel earth revolution?
That's related to the fact that there is no such thing as "absolute movement". Read about the "principle of relativity" for more details (for example, on the Wikipedia). Basically, there is no experiment that can determine whether you are moving or not. You can feel sudden changes in movement (i.e., acceleration), but the changes in the Earth's movement aren't sudden at all. Comments: Yes, but the rotation of the Earth is an acceleration, as defined in physics. The reason that you don't feel the Earth's rotation is that the "centrifugal effect" produced by the Earth's rotation is small compared with the force you feel from the Earth's gravity (your weight).
What is internal rotation?
Internal rotation refers to the rotation towards the axis of the body. External rotation refers to the rotation away from the center of the body.
What is the spinning of earth on its axis?
rotation...rotation.
What the rotation?
rotation is fololy
What is the rotation?
rotation is fololy
Motion around a central axis is called?
It is rotation.
Which describes a transformation using rotation?
The centre of rotation, the angle of rotation and, unless the angle is 180 degrees, the direction of rotation.
How is the Moon's rotation different from Earth's?
The moon's rotation is not as fast as the Earth's rotation.
