Wanna do the math again?
P1T1=P2T2, where T is in Kelvins.
:)
As for actual effect? Essentially none. Anything over about 9 pounds is hard, and pretty indistinguishable. Apparently part of the first half they were using the Colts balls, and the entire second half the Pats balls had been quietly readjusted, with no sign Brady noticed.
The Colts player credited for noticing the difference claims he didn’t.
Gay-Lussac’s law, or the pressure law, was found by Joseph Louis Gay-Lussac in 1809. It states that, for a given mass and constant volume of an ideal gas, the pressure exerted on the sides of its container is proportional to its temperature.
As a mathematical equation, Gay-Lussac’s law is written as either:
P/T=k3
P1/T1=P2/T2
where P is the pressure (Pa), T is the temperature (measured in Kelvin), and k3 (is the constant from this equation—it is not the same as the constants from the other equations above.