An applet simulating the acceleration of a mass point performing circular motion, and the radial (centripetal) and tangential components of the acceleration, is on Page 2.

For details on how the applet functions and a guided tour of the applet in the form of exercises go to Applet Help on the applet's Help menu and select the Help and ShowMe documents, respectively.

Some Activities to be carried out with the applet are suggested under Related Items.