1.	Suppose a football player kicks a football with an initial velocity of 22 yards per second at an angle of 63° to the horizontal. Suppose a kick returner catches the ball 3.6 seconds later. How far has the ball traveled horizontally?
		A.	about 154 feet	B.	about 108 feet
		C.	about 223 feet	D.	about 85 feet
		Hint
	2.	Suppose a football player kicks a football with an initial velocity of 22 yards per second at an angle of 63° to the horizontal. Suppose a kick returner catches the ball 3.6 seconds later. What is the vertical height of the ball at that time?
		A.	about 2.6 feet	B.	about 4.3 feet
		C.	about 3.9 feet	D.	about 5.4 feet
		Hint
	3.	A football player kicks a football with an initial velocity of 25 yards per second at an angle of 77° to the horizontal. What is the hang time, the elapsed time between the moment the ball is kicked and the time it hits the ground?
		A.	about 4.2 seconds	B.	about 4.8 seconds
		C.	about 4.6 seconds	D.	about 4.4 seconds
		Hint
	4.	Find the initial horizontal velocity of a javelin thrown at 70 feet per second at an angle of 55° with the horizontal.
		A.	about 30 ft/s	B.	about 50 ft/s
		C.	about 20 ft/s	D.	about 40 ft/s
		Hint
	5.	If Jeannette punts a soccer ball into the air with a velocity of 11 m/s at an angle of 58 with the horizontal, what is the vertical velocity of the soccer ball just before it hits the ground?
		A.	9.3 m/s	B.	0 m/s
		C.	5.8 m/s	D.	4.9 m/s
		Hint