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OpenStudy (anonymous):
Help calculating a coupling force
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OpenStudy (anonymous):
I am not sure if anyone here would know how to help on this but if you can I would appreciate it: Here is the question: What I have so far is F1, F2, and F3 figured out at being the following: f1 = -20j f2 = 24i f3 = -16k Yet f4 is giving me some trouble as it incorporates two different angles
OpenStudy (anonymous):
i thought f4 was going to be .3(150cos 30) for my i direction and .3(150sin30) for my j direction yet when getting the magnitude i am sopost to get 71.9 (which i don't)
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