Friction

Friction is a force that acts in the ______ direction of the intended motion of an object.

• parallel

• same

• opposite

• Northern

Friction changes the energy of an object from kinetic energy to _____ energy.

Tags

NGSS.MS-PS3-5

In what ways can friction be reduced?

• Using grease

• Using a wheel

• Using Oil

• Using a ball

• All of the above

True or False: Different types of surfaces create different amounts of friction.

• True

• False

A bowling ball on a bowling lane is an example of what type of friction?

• Static Friction

• Rolling Friction

• Fluid Friction

• Dry Friction

In what ways does friction help us in our everyday life?

• Brakes on a car

• Skiing down a slope

• Standing up

• Climbing a mountain or hill