It causes an object moving along a surface to slow down and eventually to stop.

What is the advantages of friction?

What is the dis-advantages of friction?

What is the friction occurs when the surfaces in contact are at rest?

What is the friction friction is found in moving objects?

It occurs when solid surfaces slide over one another.

It occurs between surfaces in motion in which one of the surfaces is a wheel, roller or a ball.

It is a force that tries to slow objects down when they move through a liquid or a gas.

An object will only move if the force exerted on it exceeds the _____.

An object will only move if the force exerted on it exceeds the _____.

It can make matter move or cause it to change.

It is produced by vibrating objects.

It is a form of energy present in everybody

 due to the motion of molecules.

It is the transfer of heat by direct contact

between materials.

It is processed by which heat is transferred by movement of a

heated fluid such as air or water.

It is the transfer of heat by direct contact between materials.

It is energy is transported through electromagnetic waves.

It is energy is energy derived from electric

potential energy or kinetic energy.

It is produced when a rise in temperature causes atoms and

molecules to move faster and collide with each other.