Science Unit 2

Forces that cause a change in motion of the object

• balanced forces

• unbalanced forces

• push

• pull

The act of applting force to move something away

• Push

• Pull

• Force

• Unblanaced Force

The act of bringing something towards you

• push

• lifting
• throwing
• pull

Equal Forces acting on an object in opposite directions. No Movement

• Balanced Forces

• Unbalanced Forces

• Gravity

• Push

Forces that can cause a change in the motion of an object

• Balanced forces

• Unblalanced Forces

• Gravity

• Friction

The resistance that an object encounters when moving over another

• gravity

• friction

• force

• push

Having someone move you forward on a swing

• push

• pull

Having a wagon come toward you

• push

• pull

Hitting a baseball

• push

• pull

Pushing an eraser across the desk. High friction or low friction?

• High Friction

• Low Friction