A projectile is fired with a velocity \( v \) at right angle to the slope inclined at an angle \...

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A projectile is fired with a velocity \( v \) at right angle to the slope inclined at an angle \( \theta \) with the horizontal. The range
\( P \) of the projectile along the inclined plane is
(1) \( \frac{2 v^{2} \tan \theta}{g} \)
(2) \( \frac{v^{2} \sec \theta}{g} \)
(3) \( \frac{2 v^{2} \tan \theta \sec \theta}{g} \)
(4) \( \frac{v^{2} \sin \theta}{g} \)
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