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Find the direction of vector R counterclockwise of the + x axis

  • Thread starter Mdhiggenz
  • Start date
327
1
1. Homework Statement

Find the direction of vector R counterclockwise to the + x axis

2. Homework Equations



3. The Attempt at a Solution

This kind of threw me off balance. I know to get the direction of the vector R for the problem is arctan (5.07/10.87) which gives me 25.

However the answer is 181 degrees.

What am I doing wrong?

Thank you
 
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4,509
So are you saying that R points in the negative x axis direction?
Or are there more facts to this problem?
 

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