oh yeah. i forgot to mention i don't need the answer or any drawings i just need the forumla to go about it as in the the three different forces calulated with the sohcahtoa methd. I am justa bit confused about the angles
okay I am sure this will be easy for many of you, this is a first year engineering course question. help appreciated its due tom orow:O
* the two forces, f1 and f2 acting at a have a resultant force of fr = {100k} lb. Determine the magnitude and coordinate direction angles of the force f2...