January 10, 2011
Slot cars is a LEGO math project from the LEGO AIMS book Brick Layers II.
http://netapps.marshall.edu/lego/lessonplans/DropCar/DropCar.html
We are testing the differences in the distance traveled using a falling weight
when the diameter of the bobbin on the wheel axles is made larger.
The strings are all the same length.
The larger diameter car goes fast and a short distance.
The smallest goes slower and far.
