【實用教育app】Laws of Ballistics|最夯免費app-綠色工廠好玩App

This is an app for ballistic calculation in physics lessons. It is very easy to calculate the length, width and time for different laws of ballistics: Horizontal, vertical and oblique ballistics. Change one value und get all the other as results ! Look also to the formulas if you want !You can use metric or imperial units.