center of mass demo
- Mark Eichenlaub
This is a quick center-of-mass demo. You can move the centers of the circles around to see how the center of mass moves. The slider bars let you change the circles' radii. Their masses are proportional to their areas. You can also see formulas for the various objects updating in real time. Click on the "COM" formula (in the panel to the left) to see how it is computed.