Gravity & Magnetism: How Mass Interacts with Space-Time?

In summary, the conversation discusses the concept of gravity before and after Einstein's theory of relativity. Before Einstein, gravity was seen as a property of mass, with masses pulling each other. However, after Einstein, gravity was viewed as a property intrinsic to space-time, with space-time pushing mass or mass moving through space-time. The conversation also mentions the possibility of relating this concept to magnetism, but notes that it may only work for magnetic objects. Finally, it clarifies that the purpose of the conversation is to learn about mainstream physics theories rather than creating new ones.
  • #1
Apophenia
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This may seem really elementary or just based on total misconception but can you not explain any pulling force at distances in terms of relative space and time coordinates instead?

Gravity before Einstein: property intrinsic to mass; masses pull each other.
...after Einstein: property intrinsic to space-time; space-time pushes mass or mass just moves through space-time.

Can you not make this analogous to something like magnetism? Although, you would need a ridiculous caveat to ensure it only works in the scope of magnetic objects (or more basically protons/electrons).
 
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  • #2
PF is for learning about mainstream physics theories, not noodling out new theories.
 

Related to Gravity & Magnetism: How Mass Interacts with Space-Time?

1. What is gravity?

Gravity is a fundamental force of nature that causes objects with mass to attract each other. It is responsible for the motion of planets around the sun, the formation of galaxies, and many other phenomena in the universe.

2. How does gravity work?

Gravity works by warping the fabric of space-time. Objects with mass create a curvature in space-time, and other objects with mass will follow this curvature, causing them to be attracted to each other.

3. What is the relationship between gravity and mass?

The strength of gravity is directly proportional to the mass of an object. The more mass an object has, the stronger its gravitational pull will be.

4. How does magnetism interact with gravity?

Magnetism and gravity are two separate forces and do not directly interact with each other. However, some objects, such as planets, have both magnetic and gravitational fields, and these fields can interact with each other in certain situations.

5. Can gravity be manipulated or controlled?

As of now, we do not have the technology or understanding to manipulate or control gravity. However, scientists are researching and studying ways to do so, which could have significant implications for space travel and other fields in the future.

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