A projectile is fired with a velocity at right angle to the slope which is inclined at an angle $\theta$ with the horizontal. The expression for the range $R$ along the incline is
A projectile is fired with a velocity at right angle to the slope which is inclined at an angle $\theta$ with the horizontal. The expression for the range $R$ along the incline is
- A
$\frac{{2{v^2}}}{g}\sec \,\theta$
- B
$\frac{{2{v^2}}}{g}\tan \,\theta $
- C
$\frac{{2{v^2}}}{g}\tan \,\theta \,\,\sec \,\theta$
- D
$\frac{{2{v^2}}}{g}\tan^2 \,\theta$
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