With what minimum speed must a particle be projected from origin so that it is able to pass thro...

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With what minimum speed must a particle be projected from origin so that it is able to pass through a given point \( (30 \mathrm{~m}, 40 \mathrm{~m}) \). Take \( \mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2} \)
\( \mathrm{P} \)
(A) \( 60 \mathrm{~m} / \mathrm{s} \)
(B) \( 30 \mathrm{~m} / \mathrm{s} \)
(C) \( 50 \mathrm{~m} / \mathrm{s} \)
(D) None of these
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