http://en.wikipedia.org/wiki/Physics
http://dir.yahoo.com/science/physics/
http://www.physicsclassroom.com/
http://scienceworld.wolfram.com/physics/
http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
http://www.physics247.com/physics-homework-help/index.shtml
http://www.physics.org/news.asp; http://www.bing.com/news/search?q=physics&qpvt=physics&FORM=EWRE
http://www.bing.com/search?q=Basic+Physics+Equations&FORM=QSRE1
http://www.bing.com/search?q=Basic+Physics+Problems&FORM=QSRE2
http://www.bing.com/search?q=High+School+Physics+Help&FORM=QSRE3