A projectile is fired from point $P$ with velocity $V$ at an angle θ to the horizontal. It lands at point $Q$, a horizontal distance $R$ from $P$, after time $T$.
The acceleration of free fall is $g$. Air resistance is negligible.
Which equation is correct?
$R = VT \cos \theta$
2 )
$R = VT \sin \theta$
3 )
$R = VT \cos \theta - \frac{1}{2}gT^2$
4 )
$R = VT \sin \theta - \frac{1}{2}gT^2$
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