Question

WHAT IS FRICTION? GIVE ITS CHARACTERISTICS?

Answer 1

Friction is the force that resists the motion of one object on another. Characteristics:Friction is not automatic, it is only produced when we move an object. Friction produces heat Friction rate is the amount of friction produced and the force applied Friction depends on the weight of the object being moved Friction also depends on the nature of surface on which the object is moved Friction is the opposing force when we move an object