This activity is not for sale, but you can complete it if you purchase Bulk Components or a Maker Cart.
Use your TeacherGeek car for physics experiments with a Half Atwood's Machine. Any of the following cars can be used:
- Sail Car
- Electric Race Car
- Rubber Band Racer
The lab can be used with any Half Atwood's Machine, or you can build your own with TeacherGeek components (order separate components or build using your MakerCart).