# A projectile is shot from the ground at a velocity of 14 m/s and at an angle of (5pi)/6. How long will it take for the projectile to land?

Nov 2, 2016

$t = 1.4 \sec$

#### Explanation:

Here, $u = 14 \frac{m}{s} , \theta = \frac{5 \pi}{6}$

$t = \frac{2 u \sin \theta}{g}$

$t = \frac{2 \cdot 14 \cdot \frac{1}{2}}{10}$

$t = 1.4 \sec$