Calculating Original Vectors: Solving for Net Force"

[JEscribir]

Given the net force how would I go about solving for the original vectors that are being added?

 

[JEscribir]

I know what the net forces angle and magnitude is... I need to find the magnitude of the original forces(3 of them) which are added to get the net force; All the original forces are at fixed poistions and I do know their Angles; How would I find the the original forces magnitude's?

 

[Pyrrhus]

Well the forces are probably concurrent, so simply decompose into their components and the resultant force into their components too, and make nxn system of equations (n = number of components).