Looking for help on a certain project. I have posted the project in pdf format(adsbygoogle = window.adsbygoogle || []).push({});

http://home.ripway.com/2005-5/317800/proj1sum05.pdf

I have already solved the first problem (a), but problem b (finding the angle) doesn't make intuitive sense to me.If you all could be so kind, all ideas are greatly appreciated. Maybe if I understood the question better that would also help.

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# Need help with Calculus 2 Project.

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