Unit 5 Lesson 3 Vocabulary

Front

friction

Back

an invisible force that resists the motion of an object

Front

gravity

Back

an invisible force that pulls any object down, toward the Earth

Front

motion

Back

a change in the position of an object

Front

pattern

Back

something that happens again and again and again in a way that can be predicted

Front

predict

Back

to guess what will happen based on things you know

Front

attract

Back

to pull towards.