Gravity is a state of space-time, however gravitational waves, predicted by Enstein general relativity yet not directly proven, travels with the speed of light, the highest possible speed, because simply gravitational waves take the form of energy radiation. when a body , with huge mass, moves with acceleration it emits gravitational waves. the only available proof of its existence is the binary star system when one of the star is a pulsar ,white dwarf or a netron star, since these stars has a very high mass , they rotate with the other star with an orbital motion, accelerated motion, and the =effect of the gravitational waves is conceivable since there is another near star to it. the garvitational waves/ radiation can be detected; since it results in a loss of energy the distance between the two stars decreases.
Nothing is faster than the speed of light.
No.
The light wave, which is electromagnetic energy, is the fastest wave. The speed of light, which is a physics constant, is the speed of light in a vacuum, and no object with mass can be accelerated to this speed.
there speed of gravity as not been accuratley been calculated its certainly equivalent to the speed of light but estimates suggest inside a black hole it must be greater than the speed of light as light never escapes from one That answer is a jumble of half-truth and rubbish. The speed of a falling object is 32 feet per second per second; inside a black hole it is the gravitational force, not speed, which prevents even light from escaping. the question says gravity not the gravitational pull of earth The speed of gravity was measured and calculated to 1.06 times the speed of light with a margin for error of plus or minus 0.21, as such the speed of gravity is best guessed to equal the speed of light which was assumed in Einstein's general theory of relativity. However the speed at which gravity accelerates a mass towards the centre of earth is in fact 9.808175174 m/s^2 which can otherwise be expressed as approximately 32.2 feet per second per second. As such the 2 answers above both have some truth to them but both answer different questions.
Mass= mass of electron Speed= Almost equal to that of light
Speed is relative to the speed of light and gravity. So gravity could effect speed.
When there's no gravity, light just travels in one direction at the speed of light. Gravity bends the direction at which light travels.
Gravity wave do, so yes.
No.
C To expound, gravity and light travel at the same speed. * It is a fundamental fact of nature that nothing can travel faster than light, but matter slows light while gravity is not slowed or screened by anything. So light and gravity only travel at the same speed in the vacuum of space away from any mass.
Gravity does not effect speed of light ,so velocity is constant. Even if it effect the effect is negligible. So in short answer is 3*108ms-1 -Thunder
"c" in this case means the speed of light in a vacuum. This is approximately equal to 300,000 km per second.
Gravity and air resistance
Nothing is faster than the speed of light.
the speed of light
No.
speed of light is always the same, regardless of frequency/colour.