The Companion Website for Physics: Principles with Applications, 6th Edition. Built to complement the text as part of an integrated course package, this site is a useful supplemental aid to your physics course.
The AP Physics B Exam infomation
A set of instructional pages written in an easy-to-understand language and complemented by graphics and Check Your Understanding sections. An ideal starting location for those grasping for understanding or searching for answers.
HippoCampus provides high-quality, multimedia content on general education subjects to high school and college students free of charge.
Physics and Math Tutorial.
Physclips is a multimedia introduction to areas of physics. It is a fairly complete introduction to mechanics, waves and sound, and has some resources for other topics. It covers much of the material taught in high school physics courses.
Fun, interactive, research-based simulations of physical phenomena from the PhET™ project at the University of Colorado.
HyperPhysics is an exploration environment for concepts in physics which employs concept maps and other linking strategies to facilitate smooth navigation.