What is the correct definition of gravity quizlet

What Is the Correct Definition of Gravity?

Gravity is one of the four fundamental forces of nature and is responsible for keeping objects on the ground and for keeping the planets in their orbits. Gravity is the force that attracts two objects to each other. It is the weakest of the four forces, but it is also the most pervasive, and it affects everything in the universe.

The most common definition of gravity is Isaac Newton’s law of universal gravitation, which states that every object in the universe attracts every other object with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. This means that the more massive an object is, the stronger the gravitational force it exerts on other objects.

In addition to Newton’s law, Albert Einstein’s theory of general relativity provides an even more accurate description of gravity. According to Einstein, gravity is not a force like other forces, but rather a distortion of space-time caused by the presence of mass. This means that the presence of a massive object causes a “dent” in the fabric of space-time, and that other objects will be attracted to this dent.

Gravity is an important part of our everyday lives. It is responsible for keeping us on the ground and for keeping the planets in their orbits. It is also responsible for the tides and for the formation of stars and galaxies. In short, gravity is an essential part of the universe and understanding it is essential to understanding the universe.

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