Gears
November 15, 2013

More gears does not mean faster motion.

Larger drive gear does.

Direction of motion can also be changed by gears.
We had 1 to 3 and 3 to 5 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