Marble Roll
I am making a Marble Roll for my first grade science project.
How it works
How it works
Kinetic means moving. When the marble is up it has potential energy. When it rolls it has kinetic energy.
Contents:
Video
Base
Ramp
Funnel
More!
Wednesday, March 13, 2013
funnel
A plastic bottle makes a good funnel.
Make a steep ramp so the ball goes very fast into the funnel.
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