Unit Two Review

All forces are either a ______________________________ or a pull

• balanced

• push

• pull

• unbalanced

All forces are either a push or a _______________.

• balanced

• push

• pull

• unbalanced

All forces can be classified as balanced or ______________________________

• balanced

• push

• pull

• unbalanced

All forces can be classified as ______________________________ or unbalanced.

• balanced

• push

• pull

• unbalanced

______________________________ act on an object, but do not cause it to move.

• balanced forces

• unbalanced forces

• neutral charge

• positive charge

______________________________ cause objects to change motion. This happens when the size of the two forces that are acting on object are not equal.

• balanced forces

• unbalanced forces

• neutral charge

• positive charge

______________________________ is an example of a force that pulls objects toward Earth.

• friction

• gravity

Push or Pull?

• push

• pull

Push or Pull?

• push

• pull

Push or Pull?

• push

• pull