Question

A 0.45 kg rock is projected from the edge of the top of a building with an initial velocity of 11.1m/s at an angle of 50 degrees above the horizontal. Due to gravity, the rock strikes the ground at a horizontal distance of 16.9m from the base of the building. How tall is the building?

Answer 1

bro just go to an easier class

Step-by-step explanation:

#nerd