http://www.sciencejoywagon.com/physics-shop/topic/torque/1.html Torque
Incredibly simple yet very handy wedge acts as a fulcrum for use in a variety of torque labs. A hardwood wedge for use as a fulcrum. Approximately 10 x 5 x 5cm.
Price=$5.75
Buy]]> Tue, 27 Oct 2009 17:25:48 -0400 http://www.sciencejoywagon.com/physics-shop/p/torque/232/meterstick.htm http://www.sciencejoywagon.com/physics-shop/p/torque/232/meterstick.htm