The y - component of vector \(\overrightarrow A\) is + 3.0 m if \(\overrightarrow A\) makes an angle of 30° counter clockwise from the positive y - axis, the magnitude of \(\overrightarrow A\) is
(assume \(\overrightarrow A\) is in x - y plane)
1
2\(\sqrt 3\) m
2
\(\sqrt11\) m
3
\(\sqrt15\) m
4
\(\sqrt21\) m