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## Is gravity a repulsive force?

The tension does not pull things together because it is equal on the opposite sides of any given region and so as a force in its own right it cancels out. However the contribution to gravity associated with it does not cancel out, and is always repulsive.

## Why is gravity attractive force?

Why is gravity only an attractive force? **Because mass is always positive**. There are different notions of mass, but they’re equivalent. There are two distinct notions of mass: gravitational and inertial.

## What is gravitational force is always attractive?

Gravitational force is always attractive based on the **traditional understanding of matter**, which has a positive mass.

## What is attractive force?

Definitions of attractive force. the force by which one object attracts another. synonyms: **attraction**. Antonyms: repulsion, repulsive force. the force by which bodies repel one another.

## Why is gravity attractive force and not repulsive?

In the case of gravity, mediated by spin 2 particles, charge is mass, which is always positive. Thus, q1q2 is always greater than zero, and **gravity is always attractive**. For spin 0 force mediators, however, there is no restriction on the charges and you can very well have repulsive forces.

## Is gravity the only attractive force?

We all know that all the forces in nature exist in opposites, but **gravitational force is the only force that always attracts every object** and never reples any.

## Why does gravity attract and not repel?

**Gravity never acts to repel two objects**. … The formula for gravitational attraction depends on the mass of each object ( m and M ), the distance between them ( r ), and the gravitational constant ( G ).

## Can gravity be repulsive and attractive?

Both in the Newton theory of gravitation and in the General Theory of Relativity the gravitational force is exclusively attractive one. However, the quantization of gravity shows that **the gravitational forces can also be repulsive** [3].

## Does gravity always attract?

**Gravity does not really attract at all**, its the curvature of space-time caused by a concentrated form of mass/energy. However, anything containing mass/energy will curve space-time around it so anything else must follow the curvature of space-time including light for example.