うんどうりょうほぞんほうそく 運動量保存の法則 LinksSentence search for 運動量保存の法則Sentence search for うんどうりょうほぞんのほうそくKanji details for 運, 動, 量, 保, 存, 法 and 則Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. law of conservation of momentumPhysics Discussions Log in to talk about this word.