Physics · 2011
NEET 2011 · Mains · Code B · Q116
A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at its highest point as seen from the point of…
A projectile is fired at an angle of $\displaystyle 45$° with the horizontal. Elevation angle of the projectile at its highest point as seen from the point of projection is :
Official answer
(2)
$\displaystyle \tan ^{-1} \frac{1}{2}$
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