價格：免費
更新日期：2017-04-20
檔案大小：37M
目前版本：1.02
版本需求：Android 4.1 以上版本
官方網站：mailto:gaiksoft@freenet.de
How much gunpowder do you want to use? How much is the weight of the cannonball? In which direction do you want to shoot?
Fire!
Simulate cannon shots and observe the destructive effect of the cannonball. Then let you show the speed of the ball and the impact energy.
There is no goal, it is a pure simulation.
