JSeahawks
Well-known member
Gonna be a long 2 weeks.
Yeah, that's the eyeball result with the math involved they spoke about it on Maller last night because the producer's wife is an engineer and ran the math. Of course there could be variables but the gist is that it would involve a pretty massive temp drop without obvious cheating.bmorepunk":b954g6oa said:MizzouHawkGal":b954g6oa said:As I said around an 80 degree drop give or take a degree.bmorepunk":b954g6oa said:Okay everybody in the "it was cold" camp, here's some simple calculations you can do at home.
Knowing that the volume of the football is essentially constant, we only need to worry about Gay-Lussac's gas law:
Code:P1/T1 = P2/T2
The supposed low end NFL approved measurement is 12.5 psi, which is 86,184.47 pascals. The supposed difference in pressure was 2 psi, and 10.5 psi is 72,394.95 pascals. Let's assume that the balls were filled after resting at 72 degrees F and the air inside them is 72 degrees F (295.37 Kelvin) when filled. The resulting temperature to get it down to 10.5 psi is:
Code:P1/T1 = P2/T2 T2 = (T1*P2) / P1 = (295.37 Kelvin * 72,394.95 pascals) / 86,184.47 pascals = 248.11 Kelvin
248.11 Kelvin = -13.07 degrees F
If the temperature on the field were 30 degrees F (272.04 K) and the balls settled at that temperature, the pressure would be:
Code:P2 = (P1*T2) / T1 P2 = (86,184.47 pascals * 272.04 K) / 295.37 K P2 = 79,377.13 pascals
79,377.13 pascals = 11.51 psi
Can we please stop with this "it was cold!!!" derp?
Did you eyeball it? If so you're probably a chemist or physicist.
I'm hoping showing some actual math will stop people from continuing to say that the temperature accounts for that much of a pressure drop. It's about 80 degrees assuming that we're spotting all the conditions in the Patriots' favor (ball was last measured indoors at room temperature, not accounting for compressed air being inherently cold, the balls not actually being at field temperature because they are handled/haven't had time to settle, etc.)
A bunch of people don't know how to science and it's kind of pissing me off.
RunTheBall":3ciqi1vo said:http://www.nfl.com/
Nothing about it on NFL.com, I wonder why? Wouldn't want a legacy franchise to be put down, funny NFL.com had no problems at all making a big deal about the Browner/Sherman alleged failed drug test in the 2012 season.
RunTheBall":1v17993t said:http://www.nfl.com/
Nothing about it on NFL.com, I wonder why? Wouldn't want a legacy franchise to be put down, funny NFL.com had no problems at all making a big deal about the Browner/Sherman alleged failed drug test in the 2012 season.
SnoCoHawk":2ek8j3kw said:RunTheBall":2ek8j3kw said:http://www.nfl.com/
Nothing about it on NFL.com, I wonder why? Wouldn't want a legacy franchise to be put down, funny NFL.com had no problems at all making a big deal about the Browner/Sherman alleged failed drug test in the 2012 season.
Yeah, I noticed that too. They did the same thing with the Rice scandal when the league was looking bad. Mum's the word! It's just a propaganda machine like Al Jazeera or Fox News, I guess.
bostonhardo":1rc22jz9 said:Can somebody give me the results of the testing done on the Colts balls?
bostonhardo":3cvfusdv said:just a lot of shit about nothing. just like Spygate.
Lonnie":9isy6o3r said:New promo for the SB, or the 2015 season:
"I like my balls pumped all the way up to ...VOLUME 12"
R. Wilson
Bigbadhawk":3tngy0wp said:Espn poll asking opinions if Pats are cheaters, results so far are about as expected.
http://espn.go.com/espn/fp/flashPollResultsState?sportIndex=nfl&pollId=4674920
Pats fan1":239m54p2 said:SnoCoHawk":239m54p2 said:RunTheBall":239m54p2 said:http://www.nfl.com/
Nothing about it on NFL.com, I wonder why? Wouldn't want a legacy franchise to be put down, funny NFL.com had no problems at all making a big deal about the Browner/Sherman alleged failed drug test in the 2012 season.
Yeah, I noticed that too. They did the same thing with the Rice scandal when the league was looking bad. Mum's the word! It's just a propaganda machine like Al Jazeera or Fox News, I guess.
Or MSNBC or CNN or Comedy Central.
bostonhardo":3ggdiv5t said:just a lot of shit about nothing. just like Spygate.
volsunghawk":2azp2xd2 said:RolandDeschain":2azp2xd2 said:Yeah, because it'd take a concerted effort to lose 14 games with Curtis Painter at QB all year and a mediocre defense. Otherwise, hell, they'd have just stumbled onto a 16-0 season, right?volsunghawk":2azp2xd2 said:Because throwing 14 games is on par with deflating balls by 2 PSI. Notice that every time you hear about cheating, it's in an attempt to WIN games. You never hear about cheating with the goal of losing games and very likely your job along with them. Coaches lost jobs. Players got cut. Polian got fired and so did his son. I'm sure that was their goal. :roll:
Also, way to imply that they wouldn't win by losing in the form of being able to draft Andrew Luck. Yep, no upside to it at all. Keep it comin', Volsung; I love it! :lol:
No upside to it for Polian, the coaching staff, the other QBs on the roster. You do get the concept that losing badly tends to cost folks their jobs, right? So all those people were fine with the possibility of losing their jobs just so the guys who replaced them could draft Luck?
Oh, and now you admit that the team had poor QBs and a mediocre defense. Those were essentially all the same players they had the year before when they went 10-6. The 2010 team had an awful defense and an awful rush offense, and the Colts were a team that was starting to decline some from their height. The only thing keeping them relevant was a weak AFC South and Peyton Freaking Manning. And when the one player keeping the Colts in contention went down, the steep drop off to becoming a really bad team somehow indicates "tanking"?
Think of it this way. The Colts were a racecar with subpar tires, suspension, transmission, etc. But that car had an INCREDIBLE engine. Just phenomenal. And the only reason it was winning races was because of that great engine. And so everything about that car was tweaked just so to complement the engine. Plus, the engine was really expensive, so the racing team had to skimp on improving those other parts of the car, and the replacement engines they had available weren't much to speak of. Now, when that engine breaks down and the racing team is forced to put a crap engine in there with all the other subpar components, and that car loses race after race... is the racing team TANKING the races, or is it just a case of "well, yeah, when you take away the one thing that made that car competitive, no wonder it loses"?
I have no idea why so many people love to jump to conspiracy when all the evidence available points to poor planning or just plain human incompetence.
hawk45":183nxf39 said:bostonhardo":183nxf39 said:just a lot of shit about nothing. just like Spygate.
I personally believe Belichick is too smart to risk losing draft picks and money over nothing, but if you say he's an idiot who am I to argue.
Which does beg the question, why didn't the officials notice it whenever they spotted the ball?RolandDeschain":19ekbv29 said:One Colts player noticed it just from picking off a pass, every Pats receiver that caught a pass had to have known, too.Vancanhawksfan":19ekbv29 said:Note:
Out of every player on the field, the one player who MUST have known that the balls weren't inflated to regulation is Tom Brady. There is absolutely no possible way that he grips one of those balls and can't tell that it has been deflated.