Question

what is friction what is motion

Answer 1

Answer:

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:

Friction is the force exterted by all surfaces on opposite surface, opposing direction. this is the force which makes a sliding/ moving object come to rest