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1168 Views 3 Replies Latest reply: Aug 31, 2011 2:25 AM by MikeArmstrong RSS
JacobTeunissen Copper 4 posts since
Aug 30, 2011
Currently Being Moderated

Aug 30, 2011 11:52 AM

need help writing a program using for loops

Here's the question, write a computer program that can be used to determine the agnitude and direction of the resultant of n coplaner ofrces applied at a point. What I have now is that Fn.x=Fn cos(theta n) and Fn.y=Fn sin(theta n).  I understand the concept of what I need to do, I just don't know how to do it. I want to understand it so if anyone answers please explain whats going on if you can. I want to learn, not just get it done. thanks.

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