剛ごう体たい力りき学がくMeaningsNoun1. rigid body dynamicsKanji used剛sturdy体body力power学studyPitch accentごうたいりきがくごうたいりきがくComposed of剛ごうstrength; toughness; bravery; boldnessNoun体たいbody; physique; posture; shape; form; style; substance; identity; reality; field; …Noun力りき学がくmechanics; dynamicsNoun