Newton's third law

Proper noun

 * 1)  's observation that to every action (force applied) there is an equal and opposite reaction (equal force applied in the opposite direction)

Translations

 * Chinese: Newton第三定律 (Newton dì-sān dìnglǜ)
 * Finnish: Newtonin kolmas laki
 * Indonesian: hukum Newton ketiga
 * Norwegian:
 * Bokmål: Newtons tredje lov
 * Portuguese: terceira lei de Newton
 * Russian: тре́тий зако́н Ньютона