Get help with physics questions at the Physics Van website run by the University of Illinois at Urbana-Champaign Department of Physics and from PhysicsClassroom.com. As of 2015, both websites offer question and answer sections, and PhysicsClassroom.com offers several other ways to learn about physics.
The Physics Van website allows users to post physics questions and search for answers to previously posted questions. The site includes a question of the day along with the solution, and displays recently posted questions and answers.
PhysicsClassroom.com offers physics classroom tutorials, interactive physics simulations and a calculator pad that helps students solve physics word questions. The Review Session section of the website includes answers and explanations that correspond to the classroom tutorials.