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contact forces are those types of forces which results when the two interacting objects are perceived to be physically contacting each other. while non-contact force is any force applied to an object(or body) by another body that has not indirect contact with each other....

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Are there two different types of external force?

External forces can generally be classified into two categories: contact forces, which act through direct physical contact between objects (such as friction or tension), and non-contact forces, which act over a distance without physical contact (such as gravity or electromagnetic forces). Both types of forces can influence the motion or interactions of objects.


What is a attraction between molecules of different substances?

Adhesive forces are the attraction between molecules of different substances. This differs from cohesive forces which is attraction between same substances.


What are the 2 type of forces?

Push and Pull I'll say 'contact' and 'non-contact'. (I hope nobody is going to come along and say 'balanced' and 'unbalanced', because that's just plain wrong.)


What is filled forces?

It appears there might be a typo in your question. If you meant "field forces," these are forces that act at a distance, such as gravitational or electromagnetic forces. They do not require direct contact between objects to exert a force. Examples include the force of gravity between two masses or the electrostatic force between charged particles.


What is the force of attraction between unlike molecules or the attraction between the surfaces of different contacting bodies?

The force of attraction between unlike molecules is known as intermolecular attraction or van der Waals forces. These forces can be categorized as dipole-dipole interactions, hydrogen bonding, or London dispersion forces. The attraction between the surfaces of different contacting bodies is called adhesion and is typically due to intermolecular forces such as van der Waals forces or electrostatic interactions.

Related Questions

How are forces classified?

force can be classified as contact and noncontact


How are contact forces and noncontact forces alike and how are they different?

Contact forces and non-contact forces are alike in that they both involve interactions between objects that cause a change in motion. However, contact forces require direct physical contact between objects, such as friction and normal force, while non-contact forces, like gravity and magnetic force, act at a distance without physical contact.


What the different types of contact and non-contact forces?

Contact forces involve direct physical contact between objects, such as friction and normal force. Non-contact forces act at a distance without physical contact, such as gravity, electrostatic, and magnetic forces.


How is contact forces and mechanical forces different from gravitational and magnetic forces?

Contact and mechanical forces involve direct physical contact between objects, such as pushing or pulling. Gravitational and magnetic forces act at a distance without the need for physical contact, with gravity being a force between masses and magnetism a force between magnetic objects.


What are three examples of noncontact forces?

A sound field, an electrical field, a magnetic field, and a gravity field would all be examples of non-contact forces. But though their effects are 'non-contact' their presence may nevertheless be easily detected.


What best describes a noncontact force?

A noncontact force is a force that can act on an object without physically touching it, such as gravity or magnetic force. These forces can affect objects from a distance.


What are the two groups forces and how are they different?

In physics, there are two main groups of forces: contact forces and non-contact forces. Contact forces require physical contact between two objects to occur, such as friction, tension, or normal forces. Non-contact forces, on the other hand, act at a distance and do not require direct contact, like gravity, electromagnetism, and nuclear forces.


Explain differences between contact and noncontact?

A non-contact force is any force applied to an object by another body that is not in direct contact with itexample:A human body's weight is a non-contact force exerted by the Earth on their massa contact force is a force between two objects (or an object and a surface) that are in contact with each other.exampleAn example of contact force commonly encountered in college-level physics is the force between two masses A and B which are lying next to each other and a force F


How are contact forces and non-contact forces alike?

Contact forces and non-contact forces are both types of interactions that can cause an object to accelerate or deform. The main similarity between them is that they both involve a force acting between two objects, but the key difference is that contact forces require physical contact between the objects, while non-contact forces can act at a distance without direct contact.


Is a magnetic force a noncontact force?

Yes, a magnetic force is a noncontact force because it can act on an object without physically touching it. Magnetic fields can exert forces on objects that have magnetic properties.


3. Some forces act at a distance and thus do not require .?

Some forces act at a distance and thus do not require direct contact between objects. Examples include gravitational and electromagnetic forces. These forces can influence objects without physical contact due to their field-like nature.


Why do forces happen?

Forces occur due to interactions between objects. They can result from contact between objects (contact forces) or from the attraction or repulsion between objects without direct contact (field forces such as gravity or magnetism). Forces cause objects to accelerate, decelerate, or change direction.