In one case there is a contact, in the other, there isn't. Well, at least that's what it looks like at a first glance - it seems that the "non-contact" forces such as electrical, magnetic or gravitational forces are actually mediated by the exchange of particles.
tamera
No there is no difference between action and reaction forces!
The difference is in the direction of the force.
None. Its an artificial distinction.
The difference is that on conservative forces you can get the force back while on nonconservative you can't
tamera
No there is no difference between action and reaction forces!
The difference is in the direction of the force.
gravitational forces are experience between to objects without any contact between them
None. Its an artificial distinction.
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....
The difference is that on conservative forces you can get the force back while on nonconservative you can't
Unbalanced forces is when the forces are 0N or more. Balanced forces are 0.
Contact forces are forces that can only have an effect on objects that they touch, such as when you contact a box and apply force to move it. you might apply a contact force to bend, tear, stretch, compress, or twist and abject. Tension force, friction force, and elastic force are examples of contact forces.
Forces take place when there is an interaction between two or more objects. These interactions can occur through contact forces, such as friction or tension, or through non-contact forces, such as gravitational or electromagnetic forces. Forces can influence the motion or deformation of objects.
Electro-magnetism, or the electromotive force - EMF.
there is none