# What Is Friction How Do You Explain?

Friction is the resistance encountered when a body is moved while it is in contact with another or against another body and the other is relatively stationary. In terms of the roughness or smoothness of surfaces friction generates heat.
Friction is the resistance encountered when one body is moved while it is in contact with another and the other is relatively stationary. It is a force that slows motion and dampens energy while at most times produces heat in the process. Friction comes about due to ‘little bumps’ on the surfaces of object which collide as the slide past each other, thus releasing energy and slowing down the movement.
Q&A Related to "What Is Friction How Do You Explain"
 1. Explain that gravity is the attraction between two objects. One way to demonstrate this is to drop a solid object such as a pencil to the ground. The free fall of the pencil toward http://www.ehow.com/how_8515652_explain-gravity-fr...
 Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction http://answers.yahoo.com/question/index?qid=201207...
 Air resists the motion of an object , the faster it is the more fricition there is . Aerodynamics is an independent part of science where people study the effect of air on objects http://wiki.answers.com/Q/How_air_friction_affects...
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