i was just wondering if anyone could help me work out this probelm? I've been having an extremely difficult time in physics. My teacher has only taught it once before and is difficult to understand. Anyways, heres the probelm. Three forces act simultaneously on point J. One force is 10.0 N north; the second is 15.0 N west; the third is 15.0N 30.0 degrees east of north. Determine the magnitude and direction of the resultant force.