A block of mass \( \sqrt{3} \mathrm{~kg} \) is placed on a rough horizontal surface whose coeffi...

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A block of mass \( \sqrt{3} \mathrm{~kg} \) is placed on a rough horizontal surface whose coefficient of friction is \( 1 / 2 \sqrt{3} \) minimum value of force \( F \) (shown in figure) for which the block starts to slide on the surface. \( \left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right) \)
(A) \( 20 \mathrm{~N} \)
(B) \( 20 \sqrt{3} \mathrm{~N} \)
\( P \)
(C) \( 10 \sqrt{3} \mathrm{~N} \)
(D) None of these
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