Molly (mollylives) wrote in thequestionclub,

battery-powered car?

I'm supposed to build a battery-powered car for my physics class. I can use whatever motor I want and however many AA batteries I want to power it. It has to go 10 meters as quickly as possible. We are also not allowed to use materials that are commercially manufactured to do what we're using them for, except for motors, gears and bearings.

Has anybody else ever been assigned something like this? Any tips? How did it go for you?

Any good stories? :-)

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