send link to app

Efficient and labor-saving


4.0 ( 160 ratings )
生活
开发 Jubair Musaab
自由

Efficient and labor-saving, we apply the various physics knowledge we have learned in our daily life, and we will find that some complicated things will become very simple. We can easily perform various physical knowledge calculations through the app, such as the most The combination of common labor-saving movable pulleys can make us very convenient in the process of carrying heavy objects