Question

what is force and fricition​

Answer 1

Answer:

Force:- Force is a external agent by which a body can move in a particular direction.

Friction:- It is type of Force. Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.

Answer 2

Answer:

is the force of friction exerted by each surface on the other. It is parallel to the surface, in a direction opposite to the net applied force.

is the coefficient of friction, which is an empirical property of the contacting materials,

is the normal force exerted by each surface on the other, directed perpendicular (normal) to the surface.

Explanation: