價格：免費
檔案大小：18.7 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
For use with the Mechanics of Motion online biomechanics book. This helps guide discussions in class as students experiment with different options to learn how projectile motion, acceleration, terminal velocity, friction, and angular kinetics work.
支援平台：iPhone, iPad