1. A projectile is fired from the ground, reaches a maximum height of $68\mathrm{.}2$ m and lands a distance of $68\mathrm{.}9$ m away from the launch point. What was the projectile s launch velocity?  

2. You launch a projectile toward a tall building, from a position on the ground $30\mathrm{.}0$ m away from the base of the building. The projectile s initial velocity is $58\mathrm{.}5$ m$/$s at an angle of $56\mathrm{.}0$ degrees above the horizontal. At what height above the ground does the projectile strike the building? 

Answer rating: 100% (QA)

Projectile Motion Problems 1 Launch Velocity Given Maximum height H 682 m Horizontal distance R 689 m To findLaunch velocity v Solution We can approach this problem in two ways Method 1 Using maximum ... View the full answer