It works! Student designed and built a car powered by gravity! Now, to modify and understand what factors affect gravitational potential energy. @KernvilleUnionS #coltsstem pic.twitter.com/P0SzlIB23h
— Allison Bogart, KO6AOP (@AllieBBogart) October 10, 2019
Download from https://drive.google.com/open?id=1MqI2ekzYfeBsP9tIB4nO5zVuIImGxhgT.
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