Ruhemasse

== German == === Etymology === ruhen +‎ Masse === Pronunciation === === Noun === Ruhemasse f (genitive Ruhemasse, plural Ruhemassen) (physics) rest mass ==== Declension ==== === Further reading === “Ruhemasse” in Duden online “Ruhemasse”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German)