運うん動どう量りょう保ほ存ぞんの法ほう則そくうんどうりょうほぞんのほうそくじ字FuriganaAudioMeanings1expression, nounlaw of conservation of momentumphysics›A fundamental principle in physics stating that the total momentum of a closed system remains constant.運うん動どう量りょう保ほ存ぞんの法ほう則そくは、衝しょう突とつの問もん題だいを解とくときに重じゅう要ようです。Break this sentence down in the analyzerThe law of conservation of momentum is important when solving collision problems.