A football player kicks a ball with a speed of 22.7 m/s at an angle of 47° above the horizontal
from a distance of 36 m from the goal line. (a) By how much does the ball clear or fall short of
clearing the crossbar of the goalpost if that bar is 3.05 m high? (b) What is the vertical velocity
of the ball at the time it reaches the goalpost?
6 answers