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Ready for liftoff? Launch rockets with your own launcher!
Two cylinders that look the same may roll downhill at different rates.
“g,” that’s interesting! Investigating gravity.
Make a jumpy mechanical pet that takes itself for a walk.
Square wheels roll smoothly on a round road.
Components of force make a toy walk and stop at just the right time.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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