Question

A moment is due to a force not having an equal
and opposite force directly along it's line of action


meaning of this lines​

Answer 1

Answer:

moment is due to a force not having an equal and opposite force directly along it's line of action. ... The magnitude of the moment of a force acting about a point or axis is directly proportinoal to the distance of the force from the point or axis. It is defined as the product of the force (F) and the moment arm (d).