Question about Cg and the Speed of Gravity in Newton's Theory

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MathematicalPhysicist
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i read in scientific american that in Newton's theory of gravity the speed of gravity was proposed to be infinite.
my question isn't this implying that the distance and/or time are also infinite (if so, doesn't it defie Newton's theory[and thus contradict itself]?)?
 
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Infinite speed of gravity is fine with Newton, it only runs into trouble with Einstein.
 

What is Cg and how does it relate to the speed of gravity in Newton's theory?

Cg, or the speed of gravity, refers to the speed at which gravitational effects propagate through space. In Newton's theory of gravity, this speed is considered to be infinite.

What is the significance of Cg in Newton's theory of gravity?

The speed of gravity, Cg, is significant because it determines how quickly gravitational effects are felt at a distance. This plays a role in determining the stability of celestial bodies and the predictability of their orbits.

How does Cg differ from the speed of light?

While the speed of light is a fundamental constant in the universe, Cg is a theoretical value that is dependent on the theory of gravity being used. In Newton's theory, Cg is infinite, whereas in Einstein's theory of general relativity, Cg is equal to the speed of light.

Has the speed of gravity been experimentally measured?

There have been attempts to measure the speed of gravity, but due to its extremely high value, these experiments have been inconclusive. However, the recent detection of gravitational waves by LIGO has provided evidence for the finite speed of gravity predicted by Einstein's theory.

How does the concept of Cg and the speed of gravity in Newton's theory differ from that in Einstein's theory of general relativity?

In Newton's theory, the speed of gravity is considered to be infinite and does not depend on the mass of the objects involved. In Einstein's theory, the speed of gravity is finite and is dependent on the mass and energy distribution of the objects, as well as the curvature of spacetime.

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