ぐうりょく
偶力
1. couple (of forces)
2. Couple (mechanics)In mechanics, a couple is a system of forces with a resultant (a.k.a. net, or sum) moment but no resultant force. Another term for a couple is a pure moment. Its effect is to create rotation without translation, or more generally without any acceleration of the centre of mass. The resultant moment of a couple is called a torque. This is not to be confused with the term torque as it is used in physics, where it is merely a synonym of moment. Instead, torque is a special case of moment.
Read “Couple (mechanics)” on English Wikipedia
Read “偶力” on Japanese Wikipedia
Read “Couple (mechanics)” on DBpedia
Read “Couple (mechanics)” on English Wikipedia
Read “偶力” on Japanese Wikipedia
Read “Couple (mechanics)” on DBpedia
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