You asked: Why do 2 masses attract each other?

Two point masses or objects always attract each other because of the presence of gravitational force . gravitational force is a force of attraction between two bodies which is directly proportional to product of there masses and inversely proportional to the squre of the distance between that two particles.

What causes masses to attract?

Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.

Can 2 masses repel each other?

So the more mass a body has in the space, with much more force it attracts the other bodies.. This is the reason for any relativistic masses to be attracted to each other… but not repel one another.. Electrons, which are masses, do repel each other.

Why does matter attract each other?

Particles of matter attract each other because then only they would form into a matter. These particles are very small. There is force acting on the particles which held them together. This force is gravitational force of attraction.

What is the relationship between two masses?

Forces on two masses: All masses are attracted to each other. The force is proportional to the masses and inversely proportional to the square of the distance.

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What two things attract each other?

Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other.

How do objects with mass attract each other?

Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.

Why do like charges repel each other?

Whenever two like charges are placed near each other, they start exchanging a virtual photon amongst themselves, which transfers the momentum between them, and thus they appear to repel each other.

Is anti gravity possible?

Many people seem to think NASA has secret training rooms in which gravity can be turned off. Aside from the long-running Anti Gravity column in Scientific American, however, there is no such thing as antigravity. Gravity is a force arising among any two masses in the universe.

Can two like charges attract each other?

yes they can attract each other when one of them is very very large than the other then the electrostatic force acting on the two is not due to their initial charges but will be due to the charges produced due to induction. and hence attraction takes place.