10 Differences Between gravity and gravitational force

Gravity vs Gravitational Force: Understanding the Differences

Gravity and gravitational force are two interrelated concepts that play a crucial role in our understanding of the universe. While often used interchangeably, they represent distinct aspects of the same phenomenon. In this article, we will delve into the differences between gravity and gravitational force, exploring their definitions, examples, uses, and more.

What is Gravity?

Gravity is a fundamental force that exists between any two objects with mass or energy. It is an invisible force that pulls objects towards each other. This force acts over long distances and is responsible for keeping planets orbiting the sun, as well as for objects falling to the ground.

Examples of Gravity

Here are a few examples that illustrate the effects of gravity:

  • An apple falling from a tree.
  • A ball thrown into the air, eventually falling back down.
  • The Earth’s gravitational pull keeping the moon in orbit.

Uses of Gravity

Gravity has numerous practical applications in various fields, including:

  • Astronomy: Studying the movement of celestial bodies.
  • Transportation: Allowing objects to be transported to and from space.
  • Weight measurement: Determining the mass of objects.

What is Gravitational Force?

Gravitational force, on the other hand, refers to the specific force of attraction that exists between two objects with mass. It is a measure of the strength of gravity acting on those objects.

Examples of Gravitational Force

Here are a few examples that illustrate the concept of gravitational force:

  • The gravitational force between the Earth and an object on its surface.
  • The gravitational force between the Sun and the planets in our solar system.
  • The gravitational force between two masses in space.

Uses of Gravitational Force

Gravitational force finds practical applications in various scientific fields, including:

  • Space exploration: Determining orbits and trajectories.
  • Physics: Studying the behavior of particles and objects.
  • Astrophysics: Understanding the formation and movement of celestial bodies.

Differences Between Gravity and Gravitational Force

Difference Area Gravity Gravitational Force
Definition Gravity refers to the fundamental force that attracts objects with mass or energy towards each other. Gravitational force refers to the specific force of attraction between two objects with mass.
Scope Gravity is the broader concept that encompasses the phenomenon of attraction between all objects. Gravitational force focuses on the force between two objects specifically.
Effect Gravity is responsible for objects falling to the ground and the movement of celestial bodies. Gravitational force determines the orbits, trajectories, and behavior of objects in relation to each other.
Measurement The force of gravity can be measured using different units, such as Newtons or pounds. Gravitational force is often measured in terms of the gravitational constant or in meters per second squared.
Range The effects of gravity can be observed over large distances in the universe. Gravitational force acts between objects in close proximity to each other.
Application Gravity finds applications in various fields, such as transportation and weight measurement. Gravitational force is particularly important in fields like space exploration, physics, and astrophysics.
Interaction Gravity interacts with all objects with mass or energy, regardless of their distance or size. Gravitational force depends on the masses of the two objects and their distance from each other.
Force Calculation Calculating the force of gravity involves taking into account the masses of two objects and the distance between them. Calculating gravitational force requires knowing the masses of the objects and the gravitational constant.
Universal Existence Gravity is a force that exists throughout the universe, influencing all celestial bodies. Gravitational force exists between any two objects with mass, no matter where they are located in the universe.
Mathematical Representation Gravity can be represented using Newton’s Law of Universal Gravitation, which involves the mass, distance, and gravitational constant. Gravitational force can also be expressed using the same mathematical representation as gravity.


In summary, gravity is the fundamental force that attracts objects towards each other, whereas gravitational force specifically refers to the force of attraction between two objects with mass. While gravity is broader in scope and encompasses the phenomenon as a whole, gravitational force focuses on specific interactions. Understanding these differences is crucial for comprehending the workings of the universe.

People Also Ask

Here are some common questions readers might have about gravity and gravitational force:

Q: What causes gravity?

Gravity is caused by the bending of space and time around an object with mass or energy.

Q: Is weight the same as gravitational force?

Weight is the measure of the force of gravity acting on an object with mass.

Q: Can gravity be eliminated?

No, gravity cannot be eliminated completely as it is a fundamental force of the universe.

Q: Is there gravity in space?

Yes, there is gravity in space. The force of gravity decreases with distance, but it never fully disappears.

Q: How does gravity affect time?

Gravity affects time by causing it to slow down in the presence of strong gravitational fields, as predicted by Einstein’s theory of relativity.

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