# A projectile is shot from the ground at a velocity of #1 m/s# and at an angle of #(pi)/2#. How long will it take for the projectile to land?

##### 1 Answer

Jan 25, 2016

#### Explanation:

graph{-(50x)^2 +5 [-1, 1, 0, 5]}

Observe the arbitrary graph that I provided. It show that the projectile will climb up and come down after it reach maximum height. At maximum height the speed

Thus