Web Results



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 ...

Friction - HyperPhysics


Frictional resistance to the relative motion of two solid objects is usually proportional to the force which presses the surfaces together as well as the roughness of ...

Friction -- from Eric Weisstein's World of Physics - ScienceWorld


Friction is the resistive force acting between bodies that tends to oppose and damp out motion. Friction is usually distinguished as being either static friction ( the ...

BBC - Schools Science Clips - Friction


An interactive track on which children can explore the effect of friction with different track surfaces.

Friction | Definition of Friction by Merriam-Webster


the act of rubbing one thing against another. : the force that causes a moving object to slow down when it is touching another object. : disagreement or tension  ...

friction | physics | Britannica.com


Friction, force that resists the sliding or rolling of one solid object over another. Frictional forces, such as the traction needed to walk without slipping, may be ...

Friction | Facebook


Genre: Drum & Bass ... Friction. 126848 likes · 661 talking about this. Drum & Bass Producer/DJ from ... A playlist featuring Friction, Icicle, Noisia, and others.

FearOfPhysics.com: Do an experiment with friction


Do an experiment with Friction. Here's the situation: you're driving and there's a traffic jam up ahead. Make your selections, and see if you can stop your vehicle ...

FearOfPhysics.com: Friction


What is Friction? Friction is the "evil" of all motion. No matter which direction something moves in, friction pulls it the other way. Move something left, friction pulls ...

The Force of Friction


(notice the cause of this sliding is not shown) Notice that the force of kinetic friction (fk) is equal to 40% of the normal force (FN). Another way of writing this ...

More Info

Friction | Define Friction at Dictionary.com


Friction definition, surface resistance to relative motion, as of a body sliding or rolling. See more.

Physics4Kids.com: Motion: Friction


Physics4Kids.com! This tutorial introduces the physics of friction. Other sections include modern physics, heat, electricity, magnetism, and light.

Friction - Thermodynamics, Heat, Temperature - PhET


Learn how friction causes a material to heat up and melt. What happens on an atomic level when you rub two objects together?