Gravity

August 12, 2013

Pick a marble up and gravity will mean it has potential energy to go down.

Build a marble track that has all paths going down.  Well, except for the loop.

It had to have five down ramps to get up enough energy for the marble to keep going afterwards.


Thanks gravity - we got a lot going.

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