躍やく度どじ字FuriganaMeanings1nounjerk; surge; lurchphysics›Physics term for the rate of change of acceleration. In everyday contexts, it can describe a sudden, sharp movement.躍やく度どは加か速そく度どの時じ間かん微び分ぶんとして定てい義ぎされる。Jerk is defined as the time derivative of acceleration.
