Boucing Balls

	Project title: Boucing Balls
Difficulty level:	Elementary school
Main link:	None

Hypothesis:

Compare how two basketballs bounce that are inflated with diiferent amounts of air.

Materials:

two basketballs and one air pump

The Procedure:

Inflate one ball with 3lbs of air and the other with 5lbs of air. Bounce each ball and maeusure how high it bounced.

Results:

The ball with 5lbs of air infalted bouced higher than the ball inflated with 3lbs of aur