The theory of parallel forces is included as a limiting case.
Keeping this illustration in mind, the law of parallel forces may be stated at follows: 1.
They may be considered as a pair of parallel forces acting on a body, each tending to produce rotation.
parallel forces may be included in this statement as a limiting case.
In the study of parallel forces, especially such as tend to produce rotation, we consider a similar quantity.
The “centre” ( 4) of a system of parallel forces of given magnitudes, acting at given points, is easily determined graphically.
Moment of Force; parallel forces, couple, effective and non-effective component.
Would any young lady like to explain to me how to find the resultant of a system of parallel forces?