Lumen OHM Assessment

Enable text based alternatives for graph display and drawing entry

Vector `\vec{A}` has a magnitude of 319 m and points in the direction 29.1° N of W. Let +`x` point due east and +`y` point due north. Using the given coordinate system, how can vector `\vec{A}` be written in component form using unit vectors?

`\vec{A}=(279` N)`\hat{i} +(155` N)`\hat{j}`
`\vec{A}=(-279` N)`\hat{i} +(155` N)`\hat{j}`
`\vec{A}=(-279` N)`\hat{i} +(-155` N)`\hat{j}`
`\vec{A}=(279` N)`\hat{i} +(-155` N)`\hat{j}`