$1.$ You launch a projectile with an initial speed of $46\mathrm{.}0$ m$/$s from the top of a building $50\mathrm{.}0$ m above the ground, at an angle of $44\mathrm{.}3$ degrees above the horizontal. How far from the base of the building does the projectile land on the ground?

2.  You launch a projectile at an initial speed of $56\mathrm{.}7$ m$/$s from the ground. After $3\mathrm{.}50$ seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? 

Answer rating: 100% (QA)

1 To solve this problem we can use the following kinematic equation to find the horizontal range ... View the full answer