Forces

Which word means a force that pulls two objects toward each other?

• electricity

• gravity

• net force

• unbalanced forces

Which word means the combination of all the forces acting on an object?

• net force

• static electricity

• force

• gravity

Which words means an object that attracts iron and a few other- but not all- metals?

• balanced forces

• unbalanced forces

• force

• magnet

Which word means forces that cause a change in an object's motion because they don't cancel each other out?

• gravity

• force

• unbalanced forces

• electricity

Which word means the buildup of electric charges on an object?

• static electricity

• electricity

• balanced forces

• magnet

Which word means forces that cancel each other out because they are equal in size and opposite in direction?

• force

• balanced forces

• electricity

• net force

Which word means a form of energy produced by the flow of electric charges?

• force

• magnet

• net force

• electricity

Which word means a push or a pull which may cause a change in an object's motion?

• net force

• electricity

• force

• static electricity

What does zero net force mean?

• a force that pulls two objects toward each other

• forces on the object are equal and there is no movement

• forces that cause a change in an object's motion

• forces that cancel each other out

Opposite poles

• attract

• repel