Don has a car that when wound up shifts from one speed (low) to another (high) and the acceleration was modeled with blinky lights.
2-Speed Shifter
The American Association of Physics Teachers, Northern California/Nevada Section
The American Association of Physics Teachers, Northern California/Nevada Section
Don has a car that when wound up shifts from one speed (low) to another (high) and the acceleration was modeled with blinky lights.
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