resonant pendulum

From: 012562@hs.fabens.k12.tx.us
Date: Tue Nov 28 2000 - 07:47:49 PST


As you pull on the sting very slightly the can will move back and forth.
You must pull when the can is next to you or it will stop. If you pull
on the second magnet it will make the can go in a circle.



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