自由降落 zìyóujiàngluò free fall Definitions Defs Origin Strokes Stroke Words Sentences Sents 自由降落 zìyóujiàngluò free fall In physics, the downward motion of an object where the only force acting upon it is gravity; specifically used for falling without a parachute or the unconstrained motion of a spacecraft when engines are cut. Cross-References Same as 自由下落 zìyóuxiàluò
自由降落 zìyóujiàngluò free fall In physics, the downward motion of an object where the only force acting upon it is gravity; specifically used for falling without a parachute or the unconstrained motion of a spacecraft when engines are cut. Cross-References Same as 自由下落 zìyóuxiàluò
