The resultant applied torque of comp1 on comp2. A 3D vector.
(Nth-Domain Applied-Torque 3 3d-Vector-Quantity)
(Nth-Domain Applied-Torque 2 Mechanical-Component)
(Nth-Domain Applied-Torque 1 Mechanical-Component)
(=> (Applied-Torque ?Comp1 ?Comp2 ?T)
(Quantity.Dimension ?T (* Force-Dimension Length-Dimension)))