# A projectile is shot from the ground at an angle of #pi/4 # and a speed of #12 m/s#. Factoring in both horizontal and vertical movement, what will the projectile's distance from the starting point be when it reaches its maximum height?

##### 1 Answer

#### Explanation:

Given

initial velocity

Compute the total time t it will be on the air

Let

We will use

We need the half-range

We also need the maximum height

At

Distance

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