Three forces acting on a body are shown in the figure. To have the ...

Three forces acting on a body are shown in the figure. To have the resultant force only along the \( y \)-direction, the magnitude of the minimum additional force needed is
(a) \( \frac{\sqrt{3}}{4} \mathrm{~N} \)
(b) \( \sqrt{3} \mathrm{~N} \)
(c) \( 0.5 \mathrm{~N} \)
(d) \( 1.5 \mathrm{~N} \)
(2008)
Physics Wallah