Appendix "Physics" will be useful during high school exam preparation and test-testing physics and physics teacher at the school.
In addition "Physics" tests included testing the physics of years and a trial test with the answers. It is nearly 650 problems in physics. You can use natural formulas, basic concepts of physics and constants.
At the request of the students made the button "hat", pressing it allows you to hide the contents of the screen image calculator. You can return to the previous screen, taking a step back on the device.
Good luck and let them come to you the power!