February 20, 2017

Homework Help: CALCULUS

Posted by Casey on Saturday, June 28, 2008 at 3:31pm.

How do I do this: add the following vectors , 7m/s [N30E] and 2m/s [S17E] I know that you must use trigonometry and break stuff up into components and use sine and cosine law; just not sure how. Thanks!

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