重じゅう力りょく加か速そく度どじゅうりょくかそくどMeanings1noungravitational acceleration; acceleration of gravityphysics›Physics term for the acceleration imparted to objects by the gravitational field of a massive body, especially at the Earth's surface (standard value ~9.8 m/s²).地ち球きゅう上じょうの重じゅう力りょく加か速そく
