In basketball, the term "hang time" is the amount of time that a player is suspended in the air when making a basket. A player's hang time is given by the equation t = 0.5Vh, where t is the time (in
seconds) and h is the height (in feet) of the jump. The second place finisher of a slam-dunk contest had a
hang time of 1 second, and the winner had a hang time of 1.2 seconds. How many feet higher did the
winner jump than the second place finisher?