Reaction force

reaction force的用法和樣例：. 例句. For every action there's an equal and opposite reaction. 每一個作用力都會引起相等的...

A reaction force is a force that acts in the opposite direction to an action force. Friction is t...

Centripetal and centrifugal force

When you push on an object, the object pushes back with an equal force. Think of a pile of books ...

反力 · reaction force · 名詞解釋: 反力或稱反作用力。牛頓運動第三定律，即""凡有一作用力，必有一相等而相反的作用力""。該相等而相反的作用力即為反力。 · 反力 · rea...