Is the gravitational velocity fast or the speed of light, with respect to the velocity of gravity

The speed of gravity is as fast as the speed of light. Because there is also a gap between the magnetic field particles, the magnetic field in this space is like water in a lake. It's just that the gap between the water particles is the magnetic field, and the gap between the magnetic field particles is the gravitational force.

Gravitational force causes magnetic field particles to vibrate within the interstitial range, and this vibration is known as gravitational propagation. That is, gravity and light are both magnetic fields propagating, so their velocities are equal, so the gravitational pull of the sun will be lost after 8 seconds. The amplitude of the vibration of magnetic field particles in the gap, similar to the size of the water wave on the surface of the lake hit by the rain, is restricted by the size of the raindrops, and the amplitude of the vibration is also restricted by the mass of the substance.

Therefore, the sun is larger than the earth, and the gravitational force generated is large, which makes the magnetic field particles vibrate at a large amplitude, and conversely, the magnetic field particles vibrate with a large amplitude, and the gravitational force generated is greater. Then there is gravity like the water waves produced by raindrops, and light like the water waves produced by the wind blowing on the surface of the lake. Although gravity and light are both electromagnetic waves, their mechanisms are different. Target.

Gravitational waves are the same as the speed of light.

This has been confirmed.

Observing the effect of the movement of a distant binary star on nearby celestial bodies (gravitational pull) according to the period of motion (speed of light) shows that it is synchronous, that is, we see the speed of light, and if it is not at a different speed from gravity, then it should be out of sync.

This velocity is called the field velocity. That is, the velocity is the same whether it is an electric field, a magnetic field, and a gravitational field.

If a particle moves (or disappears suddenly), the change in gravitational field caused by its movement is also transmitted at the speed of light to the distant observation point.

If the particle is a continuous vibration, gravitational waves are formed.

Gravitational force is generated by the gravitational field, so the so-called "velocity" of gravitational force is actually the speed at which the force field or gravitational wave propagation.

Theoretically, the speed of gravitational waves cannot exceed the speed of light, and gravitational waves can generally be considered to propagate at the speed of light, but there is no direct evidence or experimental confirmation at present.

It's like this, the sun suddenly disappears, and the gravitational pull is immediately gone, that is, immediately unrestrained.

Is gravitational waves fast or light fast?

I haven't figured this out yet.

First of all, it needs to be clear about the "gravitational velocity" that the "gravitational force" itself does not have velocity, but the gravitational force of the material with the "gravitational force" changes quickly and slowly after it moves, so the so-called "gravitational velocity" refers to the matter with gravitational attraction to move to a new environment and new position, and how long it takes for the attraction of the substance to act on a specified position.

Gravitational velocity" definition:

Starting from the study of the motion law of two particles under the action of gravitational force, people usually call the minimum launch velocity required for the spacecraft to orbit the earth, rise from the earth and fly out of the solar system, which are respectively called the first cosmic velocity, the second cosmic velocity and the third cosmic velocity.

Introduction to the three forms of "gravitational velocity":

1. The first cosmic velocity:

It is the speed at which it travels in an orbit with the Earth as its radius, i.e., the "gravitational force" is equal to the "centripetal force";

2. Second cosmic velocity:

It refers to the minimum velocity at which the gravitational pull of the Earth can break away from the Earth's attraction and reach infinity, at which point the total energy is zero;

3. The third cosmic velocity:

It refers to the minimum velocity at which the gravitational pull of the sun can break away from infinity. The ruler is rotten.