A waiter at Reunion Tower just got a tip of a quarter for his poor service. Being irate, he
wants to erase this bad memory from his mind by throwing the quarter off the building.
He walks over to the edge of building and throws the quarter vertically downward with
an initial velocity of 7.4 m/s. It takes 5.2 s for the quarter to reach the ground. What is
the quarter's vertical displacement?
