5.7BVocabReview

Front

Force

Back

A push or pull, which may cause a change in an object's motion

Front

Experimental Investigation

Back

Investigation that involves one tested variable

Front

Hypothesis

Back

An educated guess or prediction that you make before doing an experiment

Front

Variable

Back

The one thing changed in an experiment to see how it affects the outcome

Front

Mass

Back

The amount of matter in an object, measured in grams

Front

Gravity

Back

The force that causes objects with mass to attract to one another

Front

Friction

Back

A force that resists (slows down or stops) the motion of two surfaces sliding across one another.