Stern2Stem | Target Practice Help

Target Practice Help


Target Practice is a physics game that is designed to help you learn about projectile motion.

The information below provides help for the game. For general help on projectile motion, click here.


Tap missiles to fire on attacking enemy missiles. You have to tap them before they cross the first line or you will not be able to hit them.

Play continues until the time expires. At any time, you can swipe up from the bottom to open the in-game menu and pause the game.

Before you can fire, you have to calculate some trajectory information. A correct answer results in a hit while and incorrect answer results in a miss.