![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Suspend a ball in a stream of air and feel the force of the air pushing it back in!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Easy
Let's find out which string can hold the most weight and stretch the least!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Can air pressure push an egg into a bottle? Find out in this fun experiment!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Let's find out which type of bridge is the strongest out of three types of bridges!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Let's explore how salt and temperature affect the surface tension of water!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Learn how height and weight can affect potential energy with this fun science project!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Learn how to make a model elevator that moves up and down with the help of spindles, strings, and a counterweight!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Let's find out which household item is the best at lubricating metal!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Does a bouncier golf ball travel further than a less bouncy one? Find out in this science project!
![Forces and Motion Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-physics2.gif&w=64&q=75)
Medium
Let's find out which laminated beam is the strongest by testing them with a machine and a lever!
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