Check this link, there is a pictorial of how to change the factory air filter on your VW 2.0T FSI motor.
Hint, it takes patience, strength, finesse, and a lot of cussing.
http://forums.vwvortex.com/zerothread?id=2547554
20t
30 * 20t * 10 = 6000t
y(t) = 3.5 - 3.5*e1-20t Then dy/dt = -3.5*e1-20t*(-20) = 70*e1-20t
No because 16s+20t when factored is 4(4s+5t)
Yes The 20T motor is slower than the 15T motor with The 19T pinion
h=20t-5t2+1
No, a 40t is bigger. 40t vs 20t refers to the number of teeth(that engages with the chain) that each wheel has at its circumference. The tooth size is fixed for all bikes that use the same chain spacing, so a 40t chainwheel will have double the circumference of a 20t wheel.
20t
20 gallons is approximately 75.702 litres.
If you mean 20t^2 -12t then it is 4t(5t -3) when factored
40 THOUSAND lbs. It takes 2 Thousand LBS. to make a ton.
"Needed" isn't a suitable word. Any tooth count will work, and only rider experience can say which will work best for him/her. 20T is fairly small, so I'd recommend a small freewheel too, to get any kind of speed out of the bike.