Quick Answer: What is always an attractive force?

Newton’s gravitational law states that there is always an attractive force between two bodies in universe and this force is directly proportional to the product of masses of two bodies and inversely proportional to square of the distance between the bodies ,this force is called universal gravitational force.

What is an 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 force is always attractive?

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

What are attractive forces 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.

What types of forces attract?

There are three types of attractive forces. The gravitational attraction depends on masses, electrical attraction depends on opposite charges, and magnetic attraction depends on currents going in the same direction.

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Which of the following forces is always attractive in nature?

(a) Gravitational force is always attractive in nature.

How is gravity an attractive force?

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.

Is always attractive while force can be attractive or repulsive?

Most objects are nearly electrically neutral, and so attractive and repulsive Coulomb forces nearly cancel. Gravitational force on a large scale dominates interactions between large objects because it is always attractive, while Coulomb forces tend to cancel.

What are the 5 intermolecular forces?

There are five types of intermolecular forces: ion-dipole forces, ion-induced-dipole forces, dipole-dipole forces, dipole-induced dipole forces and induced dipole forces.

What are the 4 types of intermolecular forces?

12.6: Types of Intermolecular Forces- Dispersion, Dipole–Dipole, Hydrogen Bonding, and Ion-Dipole. To describe the intermolecular forces in liquids.

How do you find the attractive force?

Ions exhibit attractive forces for ions of opposite charge — hence the adage that “opposites attract.” The force of attraction between oppositely charged ions follows Coulomb’s law: F = k * q1 * q2 / d2, where F represents the force of attraction in Newtons, q1 and q2 represents the charges of the two ions in coulombs …

Which force always attract objects towards the earth?

The weight-force or weight of an object is the force because of gravity, which acts on the object attracting it towards the centre of the earth.

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What is electrostatic force attraction?

The electrostatic force is the force of attraction or repulsion between two charged particles. It is also called Coulomb’s force or Coulomb’s interaction. For example, the force between the protons and electrons in an atom is electrostatic and is responsible for the atom’s stability.