Conclusion

Additional information can be found at:

http://webphysics.davidson.edu/applets/applets.html

http://webphysics.iupui.edu/jitt/jitt.html

http://ed.phys.ncat.edu/ccliepl/physletlib/index.html

http://www.merlot.org/

http://webphysics.davidson.edu/mjb/