# difference between gravity and gravitation

## The Distinction Between Gravity and Gravitation

### Introduction

Gravity and gravitation are two concepts that are often used interchangeably, but they have distinct meanings. While they both relate to the force that brings objects together, gravity refers to the attraction between objects with mass, while gravitation relates to the law that governs this attraction.

### Understanding Gravity

Gravity is a force that exists between any two objects with mass. It is the reason that objects fall to the ground when dropped and why planets revolve around the sun. The strength of gravity between two objects depends on their masses and the distance between them. The greater the mass of the objects, the greater the gravitational force between them. Conversely, the further apart the objects are, the weaker the force of gravity.

Gravity is a fundamental force and is always attractive, meaning it pulls objects towards each other. It is what keeps our feet firmly on the ground and prevents us from floating away into space. Gravity is also responsible for the tidal motion of the oceans and the moon’s orbit around the earth.

### Understanding Gravitation

Gravitation is a term used to describe the law that governs the force of gravity between objects with mass. It is a fundamental concept in physics and was first described by Sir Isaac Newton in his law of universal gravitation. According to this law, every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

In other words, the force of gravity between two objects decreases rapidly as the distance between them increases. Gravitation also describes the curvature of space-time caused by objects with mass, which is the basis of Einstein’s theory of general relativity.

### Conclusion

In summary, gravity and gravitation are two related but distinct concepts. Gravity is the force of attraction between objects with mass, while gravitation is the law that governs this force. Understanding these concepts is important in physics and astronomy, as they play a significant role in the behavior of celestial bodies and the universe as a whole.