Physics

To find the launch angle of a soccer ball kicked with an initial speed of 20 m/s that reaches a maximum height of 5 m, we can use the following steps:

 

Use the kinematic equation for vertical motion:

The maximum height of a projectile can be calculated using the formula:

 

Where:

(maximum height)

 

We can rearrange the equation to find the initial vertical velocity ():

 

 

Relate the vertical velocity to the ...