# Why is gravity considered a law and not a theory

## Why is gravity considered a theory?

Gravity is most accurately described by the general theory of relativity (proposed by Albert Einstein in 1915), which describes gravity not as a force, but as a consequence of the curvature of spacetime caused by the uneven distribution of mass.

## What type of law is gravity?

Newton’s law of universal gravitation is usually stated as that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

## How does a scientific theory differ from a law?

In general, a scientific law is the description of an observed phenomenon. It doesn’t explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.

## Has the theory of gravity been proven?

Share All sharing options for: Scientists have finally proven Einstein’s century-old theory about gravitational waves. Scientists say they have proven the existence of gravitational waves — the ripples in space-time that stem from objects moving throughout the Universe.

## Can we explain gravity?

The answer is gravity: an invisible force that pulls objects toward each other. Earth’s gravity is what keeps you on the ground and what makes things fall. … So, the closer objects are to each other, the stronger their gravitational pull is. Earth’s gravity comes from all its mass.

## Is evolution a theory or law?

Evolution is only a theory. It is not a fact or a scientific law.

## How did Einstein explain gravity?

GETTING A GRIP ON GRAVITY Einstein’s general theory of relativity explains gravity as a distortion of space (or more precisely, spacetime) caused by the presence of matter or energy. A massive object generates a gravitational field by warping the geometry of the surrounding spacetime.

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## What are the 3 laws of Newton?

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

## What is gravity made of?

They proposed that gravity is actually made of quantum particles, which they called “gravitons.” Anywhere there is gravity, there would be gravitons: on earth, in solar systems, and most importantly in the miniscule infant universe where quantum fluctuations of gravitons sprung up, bending pockets of this tiny space- …7 мая 2014 г.

## Can scientific laws be disproved?

A basic principle in science is that any law, theory, or otherwise can be disproven if new facts or evidence are presented. If it cannot be somehow disproven by an experiment, then it is not scientific. Take, for example, the Universal Law of Gravitation.

## Is a theory proven?

A scientific theory is not the end result of the scientific method; theories can be proven or rejected, just like hypotheses. Theories can be improved or modified as more information is gathered so that the accuracy of the prediction becomes greater over time.

## How does scientific theory become law?

When the scientists investigate the hypothesis, they follow a line of reasoning and eventually formulate a theory. Once a theory has been tested thoroughly and is accepted, it becomes a scientific law.

## Why gravity does not exist?

GRAVITY DOES NOT EXIST…. gravity is an illusion and does not exist in the Universe on a galactic scale. … This force is pushing us down to the ground verses a force from the center of the Earth, or gravity, pulling us down to the ground.

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## Is gravity a non contact force?

Magnetism is an example of a non-contact or action-at-a-distance force. These are forces which can act on an object without being in physical contact with it. The force of gravity is another example. Thus, gravity will pull a raindrop down to Earth without any tangible physical link between the Earth and the drop.