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Middle School - Grades 7-9
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P=Project E=Experiment
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Determine if a smaller or larger spacing between the magnets on a Gauss Rifle will maximize the distance the projectile travels.
[E]
The effect of the temperature of the barrel on the accuracy of the bullet.
[E]
[E]
[E]
Which variables of a vortex cannon affect the force produced?
[E]
Using Simple Models to Predict the Effects of Gravity on Projectiles
[E]
The Effect of Projectile Weight vs. Distance Traveled
[E]
[P]
How Does Changing the Air Pressure of an Air Gun Affect the Average Speed of the Pellet?
[E]
Investigate the effect of pressure and barrel lengths on the variables distance and accuracy in the flight of common foam NERF darts.
[E]
Discover which size and material of spherical projectile delivers the optimal (deepest) penetration into a block of foam, when fired from a slingshot
[E]
Determine which combination of fletch and arrowhead provides the most stability to the arrow, thus making it the most accurate.
[E]
Determine the effect of arrow mass on its penetrating depth.
[E]
[P]
How do bullet mass, powder type and amount affect bullet velocity?
[P]
Rocket Science Fair Projects and Experiments
Airplane Science Fair Projects and Experiments
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Useful Links
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R=Resource
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Science Fair Projects Resources
[R]
Engineering Resources
[R]
Aviation Resources
[R]
Citation Guides, Style Manuals, Reference
[R]
Safety Resources
[R]
[R]
Engineering Science Fair Books
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