慣かん性せいモーメントかんせいモーメントじ字FuriganaMeanings1nounmoment of inertiaphysics›Physics term for rotational inertia; the resistance of an object to changes in its rotation.慣かん性せいモーメントが大おおきいほど、回かい転てんさせにくい。The larger the moment of inertia, the harder it is to rotate.
