My problem is that I am unsure of how to break up the "D" component of the force. I have -3.3N going to A -6.6N going to C but I'm unsure of the sign of the D vector and how to break it's components up. Could you give some insight as to how to do this please?
Well, so far I think i should do this in vector notation form so ihat= -3.3N jhat= -6.6N and K hat is what needs to be broken up? Am i on the right track?
Homework Statement
Four electrical charges are located at the corners of a rectangle. Like charges, you will recall, repel each other while opposite charges attract. Charge B exerts a repulsive force (directly away from B) on charge A of 3.3 N. Charge C exerts an attractive force (directly...