5th grade, unit b, chapter 2

Match it! Select the correct answer from the pull down...Good luck!

to reduce friction on the moving parts of a machine, you could add

friction makes objects

Earth's gravity pulls objects toward the center of the

a bicycle being pedaled moves because of

more friction is caused by rubbing between two objects that are

if you walked at 6 km/ hour, how far would you walk in 1/2 hour?

when you measure how far something travels in a certain amount of time, you are measuring

when you change your direction of movement, you affect your