Wrong Newton Law? according to Einstein

In summary, Newton's law of universal gravitation has been found to be incorrect according to Einstein's theories. This is due to the inability of Newtonian gravitation to explain certain phenomena such as the perihelion advance of Mercury and the bending of starlight near the Sun. However, it is still considered a valid approximation for low gravitational field strengths and velocities. For higher speeds, Einstein's special relativity must be used.
  • #1
woz
8
0
I remember reading somewhere that some Law of Newton was wrong according to Einstein's theories. Does anyone know something about this?
 
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  • #2
Newton's law of universal gravitation is wrong, because it cannot explain a number of phenomena we observe in the universe around us, such as the perhelion advance of Mercury, or the bending of starlight near the limb of the Sun. Newtonian gravitation is an approximation to a broader theory, the general theory of relativity. which is not, as far as we know today, in error. In the limit of low gravitational field strengths and low velocities, general relativity and Newtonian gravitation theory are indistinguishable.

- Warren
 
  • #3
Newtons laws are fine for speeds < 0.01c, but once we breach this border, Einsteins Special Relativity must be used.
 

What is the "Wrong Newton Law" according to Einstein?

The "Wrong Newton Law" according to Einstein is a common misconception that Newton's laws of motion, specifically the law of inertia, are incorrect. Einstein's theory of relativity expanded upon Newton's laws and provided a more accurate understanding of motion and gravity.

Why is it called the "Wrong Newton Law"?

It is called the "Wrong Newton Law" because it is a popular misconception that Newton's laws of motion are incorrect. However, these laws are still valid and useful in most situations, but Einstein's theory of relativity provides a more accurate and complete understanding of motion and gravity.

What is the difference between Newton's laws and Einstein's theory of relativity?

Newton's laws of motion are based on classical mechanics and describe the behavior of objects in everyday situations. Einstein's theory of relativity is a more advanced and comprehensive theory that explains the behavior of objects in extreme situations, such as near the speed of light or in strong gravitational fields.

Can Newton's laws and Einstein's theory of relativity both be true?

Yes, both Newton's laws and Einstein's theory of relativity can be true. Newton's laws are still valid and useful in most everyday situations, while Einstein's theory of relativity provides a more accurate and complete understanding of motion and gravity in extreme situations.

How did Einstein's theory of relativity disprove Newton's laws?

Einstein's theory of relativity did not disprove Newton's laws. Instead, it expanded upon them and provided a more accurate and comprehensive understanding of motion and gravity. Newton's laws are still valid and useful in most situations, but Einstein's theory of relativity provides a more complete understanding of the universe.

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