# If a projectile is shot at an angle of #pi/2# and at a velocity of #22 m/s#, when will it reach its maximum height??

##### 1 Answer

Oct 22, 2016

I got:

#### Explanation:

If I interpreted it right, the bullet is shot perfectly vertically and will reach its maximum height where its final velocity

We can use kinematics in the form of the relationship:

where the acceleration

We get:

rearranging: