Which forces are attractive?

Are negative forces attractive?

And hence, the calculated force will be positive. Hence, we may conclude that whenever electrostatic force between two bodies is positive, they will repel. And whenever it will be negative, they will attract.

What force is very attractive?

gravitation, gravitational attraction, gravitational force, gravity. (physics) the force of attraction between all masses in the universe; especially the attraction of the earth’s mass for bodies near its surface. magnetic attraction, magnetic force, magnetism.

Why is force attractive?

Force of attraction is a force that pulls the body near due to its attraction. … Newton’s universal law of gravitation clarifies a lot more about how this force performs. It states that every mass that occurs in the universe attracts some or the other mass in the universe.

Which force is attractive and repulsive?

Note:It is to be noted that the gravitational force is always attractive in nature. Whereas the electrostatic force is either attractive or repulsive. There exists a force of attraction for like charges and force of repulsion for unlike charges.

Can a positive force be attractive?

If the particles are both positively or negatively charged, the force is repulsive; if they are of opposite charge, it is attractive. … Unlike the gravitational force however, the Coulomb (or electric) force may be either attractive or repulsive, depending on the signs of the charges and .

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What is an attractive potential?

If the potential energy decreases as it approaches the object then it is an attractive potential. If it increases then it is a repulsive potential.

Is gravitational force attractive in nature?

Complete answer: We know that the gravitational force is defined as the multiplication of the gravitational constant along with the masses of the objects and then divided by the square of the distance between the objects. … Hence, the nature of the gravitational force will always be attractive and not repulsive.

Why is the gravitational force attractive?

The gravitational force is a force that attracts any two objects with mass. We call the gravitational force attractive because it always tries to pull masses together, it never pushes them apart. … And objects that are really far apart from each other don’t pull on each other noticeably either.

What is attractive force in chemistry?

Intermolecular forces are the forces of attraction or repulsion which act between neighboring particles (atoms, molecules, or ions ). These forces are weak compared to the intramolecular forces, such as the covalent or ionic bonds between atoms in a molecule.

Is magnetic force attractive?

magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron.

Is gravitational force attractive or repulsive?

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.

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Are intermolecular forces attractive or repulsive?

Intermolecular forces are repulsive at short distances and attractive at long distances (see the Lennard-Jones potential). In a gas, the repulsive force chiefly has the effect of keeping two molecules from occupying the same volume.