Definition

Examples

• 这把枪的后坐力很大。
  Zhè bǎ qiāng de hòu zuò lì hěn dà.
  This gun has a large recoil.
• 机器启动时会产生后坐力。
  Jīqì qǐdòng shí huì chǎnshēng hòu zuò lì.
  The machine produces a backlash when it starts up.
• 作用力和后坐力总是大小相等方向相反。
  Zuòyònglì hé hòu zuò lì zǒngshì dàxiǎo xiāngděng fāngxiàng xiāngfǎn.
  The action force and the reactive force are always equal in magnitude and opposite in direction.