Help with a bit of science?

Question

For my science project I am planning to make a small take-away container run on AA batteries. I have milk bottle tops as wheels, but i am not sure how to wire the battery up so it would run. Help please!

Answer 1

batteries don't run, you need a motor. You need gears to connect the motor to the wheels and then you can run wires from the battery to the motor.

Answer 2

Go to Walmart or KMart and buy a cheap electric car, carefully break it open and see how it's wired.