Its
good!! IsnÕt it?
By
Eric
McCullough
The football rules in college football were changed a few years
ago to have made the uprights 5 feet narrower than previously. Many game
commentators have harped about how much harder it is to kick field goals from
the hash marks.
Assume the field goal is attempted from the hash marks. At what
yard marker does the kicker have maximum angle to the two uprights.
Is there any merit that some commentators argument to take a
penalty in order to have a "better angle" on the field goal kick?
The dimensions of a standard football field are:
160 feet (53.33 yards) wide,
60 feet (20 yards) from the sideline to the hashmarks,
40 feet (13.33 yards) between the hashmarks.
The dimensions of the goal posts are 18.6 feet (6.2 yards)
apart and 30 feet (10 yards) back from the goal line.
Is there any merit that some commentators argument to take a
penalty in order to have a "better angle" on the field goal kick?
When you look at the kicking
angles on the field from the hashmarks, you notice that the longer the field
goal kick, the smaller the angle the kicker has to kick the field goal. You can see that from the goal line,
Adam Vinetari has a 25.05 degree angle to kick the field goal. Whereas from the 55 yard line, Adam
Vinetari has only a 5.43 degree angle on the field goal kick. Therefore, it wouldnÕt make any sense
for a kicker, such as Adam Vinetari, to take a penalty in order to have a
better angle on the field goal kick.
Do
you notice anything about the kicking angles from the hashmarks compared to the
center of the field?
You can see that if Adam
Vinetari wanted a better kicking angle, then he would want the ball at the
center of the field. The closer
Adam is to the goal line the greater the increase of the Òbetter angleÓ, but it
is still beneficial for Adam Vinetari at the longer yardage field goals.
You can play around with the GSP file to make your own conjectures.