Question

Define couple give the condition of equilibrium of rigid of body ???????​

Answer 1

Answer:

In mechanics, a couple is a system of forces with a resultant (a.k.a. net or sum) moment but no resultant force. ... In rigid body mechanics, force couples are free vectors, meaning their effects on a body are independent of the point of application. The resultant moment of a couple is called a torque.

Answer 2

In mechanics, a couple is a system of forces with a resultant (a.k.a. net or sum) moment but no resultant force. ... In rigid body mechanics, force couples are free vectors, meaning their effects on a body are independent of the point of application. The resultant moment of a couple is called a torque.