A projectile fired with initial velocity \( \mathrm{u} \) at some a...

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A projectile fired with initial velocity \( \mathrm{u} \) at some angle \( \theta \) has a range \( R \). If the initial velocity be doubled at the
\( \mathrm{P} \) same angle of projection, then the range will be

W.
(1) \( 2 R \)
(2) \( R / 2 \)
(3) \( R \)
(4) \( 4 \mathrm{R} \)
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