Hi Everyone
New member
For my year 8 technology class, we building an electronically driven car (by a motor). We have a battery pack, switch, two 50(diameter) wheels, and two 30(diameter) wheels. We get two axis, and little plastic pipes for them to go into. the pipe is glued onto balsa wood, and obviously, the motor.
We choose ONE from three different sized gears to put on the motor(they're pretty small), and ONE from three gears to put on the axis(back axis). We only get ONE motor and choose 2 gears altogether (motor and axis).
What gear choice will be faster???????????????
10m long track. Don't know how strong motor is
don't know how fast. Just have to beat the others
We choose ONE from three different sized gears to put on the motor(they're pretty small), and ONE from three gears to put on the axis(back axis). We only get ONE motor and choose 2 gears altogether (motor and axis).
What gear choice will be faster???????????????
10m long track. Don't know how strong motor is
don't know how fast. Just have to beat the others