加か速そく運うん動どうかそくうんどうじ字FuriganaMeanings1nounaccelerated motionPhysics term for motion with increasing velocity; also used in general contexts for movement that speeds up.物ぶっ体たいが加か速そく運うん動どうを始はじめると、速そく度どが次し第だいに増ます