Physics · MOTION IN A PLANE

The rectangular components of a vector in a plane are \( A_x = 6\text{ units} \) and \( A_y = 6\sqrt{3}\text{ units} \). The angle \( \theta \) made by the vector with the positive x-axis is:

1. A
   \( 30^\circ \)
2. B
   \( 60^\circ \)
3. C
   \( 45^\circ \)
4. D
   \( 90^\circ \)