because the gravety is the same and it carrys all the mass from from the sun and is is so used to rataing with the sun it makes all the parts of the sun at the same past of speed.
In fact, because it's gaseous, the Sun doesn't all rotate at the same speed.
No. See related question
It's not a solid. It's made of hot gases.
No.
All places have the same moon phase because the moon takes 27 days to revolve around the Earth and the Earth takes 24 hours to rotate. The speed of rotation is faster than the moon's revolution making the moon appear unmoving and all parts of Earth having the same moon phase.
In that case, it would show the Sun the same face all the time. In parts of the Earth it would be day all the time, in other parts it would be night all the time.
when all tires are inflated properly, they each rotate at the same speed. there are sensors that monitor wheel speed and when one loses air pressure, it rotates at a slower speed at with the sensor then senses and sends that signal to the computer
yes they have the same speed
All planets in the solar system rotate, but not all in the same direction, Mercury, Earth, Mars, Jupiter, Saturn, and Neptune all rotate in one direction, while Venus, Uranus, and the dwarf planet Pluto rotate in the opposite direction.
Assuming the question is asking about the Earth's rotation, it depends upon how you measure speed. If you measure angular velocity, then yes, every point on earth rotates at the same speed. If you measure linear velocity, then no, points near the equator rotate faster than points near the poles. Still in linear velocity, points at higher altitude rotate slightly faster then points at the bottom of the deep ocean.
As best we can tell, yes. If Maxwell's Equations apply in all parts of our Universe, then the vacuum propagation speed of EM radiation (ie, light) will be the same in all parts of our Universe. We have no reason to think that our small portion of our Universe has different physical laws than other parts.
no they dont
no they not have the same speed