偶ぐう力りょくぐうりょくMeanings1nouncouple of forces; force couplePhysics term for a pair of equal, parallel, and opposite forces that produce rotation without translation.偶ぐう力りょくは物ぶっ体たいを回かい転てんさせるが、並へい進しん運うん動どうは起おこさない。A couple of forces rotates an object but does not cause translational motion.
