Links:

applets:http://www.phy.ntnu.edu.tw/java/index.html

applets&other resources: http://www.Colorado.EDU/physics/2000/index.pl

demonstrations: http://physics.indiana.edu/~demos/mechdemo.htm

links: http://www.awesomelibrary.org/Classroom/Science/Physics/Physics.html

demonstrations: http://www.mip.berkeley.edu/physics/physics.html

demonstrations: http://www.physics.umd.edu/deptinfo/facilities/lecdem/demolst.htm

applets: http://home.a-city.de/walter.fendt/physengl/phe10.htm