Gears

September 11, 2012


These gears mesh.                  These do not.

This is a crown gear.

Mesh a 24 tooth gear and a 8 tooth gear.
Driving the 24 tooth gear around once makes the 8 tooth gear go three times.


Make a gear train and see if you can get other gear ratios.

of Linda Hamilton hamilton@marshall.edu With support from Webpages and pictures on http://www.marshall.edu/LEGO Web camera on http://legocamera.marshall.edu Teleoperate AppaLEGO CITY at http://lego.marshall.edu NASA site of Remote Sensing on http://SENSORSCITY.marshall.edu