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Physics 17 Online
OpenStudy (anonymous):

A dog searching for a bone walks 3.50 m south, then 8.20 m at an angle of 30.0 degrees north of east, and finally 15.0 m west. Use graphical techniques to find the dog's resultant displacement vector. The answer in the back of the book says 7.9 m at 4.3 north of west...

OpenStudy (goformit100):

"Welcome to OpenStudy. I can answer your questions or guide you. Please use the chat for off topic questions. And remember to give the helper a medal, by clicking on "Best Answer". We follow a code of conduct, ( http://openstudy.com/code-of-conduct ). Please take a moment to read it."

OpenStudy (jt950):

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OpenStudy (jt950):

x is your answer , apply sine rule / cos rule or any other faster way , try to find it yourself :)

OpenStudy (anonymous):

it still makes no sense to me ! please explain ?

OpenStudy (anonymous):

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