Homework Statement
A quarterback passes the football downfield at 20 m/s. It leaves his hand 1.8 m above the ground and is caught by a receiver 30 m away at the same height. What is the maximum height of the ball on its way to the receiver?
Xi=0m
Xf=30m
Yi=1.8m
Yf=1.8m
Vi= 20 m/s...