Transformation: Rotation (with possible Enlargement)

Either drag the blue point to move the mechanism or give the "Speed" slider (if visible) a non-zero value. Note that you may need to Right-click on the blue point and select "Animation on" to reset it if it does not respond to the "Speed" slider at first.

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

Created with GeoGebra