The terms gravity and gravitation refer to the phenomenon that causes weights to attract each other. These terms are used interchangeably, with permission.
In some fields of research, however, the distinction between gravity and gravitation is more pronounced. Gravity is used when the field of gravity is received, and the focus is on how the particle interacts with the field. In contrast, the term “gravity” is used when the center is the point of mutual attraction between the two masses.
What is Gravitation?
Gravity is the universal force of attraction acting between all masses and masses. It is the weakest of all the fundamental forces in nature. Gravity approximates well to Newton’s law of universal gravitation.
F ∝ (m1×m2) / r2
Sir Isaac Newton proposed the law of universal gravitation in 1687 and used it to explain the observed motion of the planets and moons.
F = G.(m1 × m2) / r2
Newton’s law of universal gravitation states that every particle attracts every other particle in space with a force directly proportional to mass times and a force inversely proportional to the square of the distance between them.
What is Gravity?
Basically, an adverb is similar to gravity, however, the adverb is often attached to objects, e.g. So in summary, we can say that there is a cause and effect relationship between gravity and gravity; The force of gravity or gravity is the cause, and gravity is the effect.
All objects on earth have a downward gravitational force that exerts the weight of the earth on them. The weight of the earth is measured by the speed of free-falling objects. The acceleration due to gravity at the surface of the earth is 9.8 ms-2.
F ∝ M
Thus, for every second an object is in free fall, its velocity increases by approximately 9.8 meters per second. The acceleration due to the earth’s gravity is indicated by the symbol ‘g’.
Difference Between Gravitation and Gravity
| Gravitation | Gravity |
| It could be an attractive or repulsive force, depending on the nature of the force. | It’s always a sort of enticing energy. |
| The universal force is what it is referred to as. | It isn’t thought of as a universal force. |
| The gravitational force acts in a radial direction away from the masses. | This force is directed along the line connecting the earth’s center and the body’s center. It is continually striving to reach the earth’s core. |
| This is a very weak type of force. | This is a powerful force. |
| This force is a physical quantity with a vector. | The gravitational force has its own vector field. |
| When the distance between the bodies is infinite, the force will be zero. | At the earth’s center, the gravitational force will be zero. |
| It necessitates the use of objects with two masses. | It simply needs one mass. |
