Evo vam najsažetije
Well theoretically an F1 car produces enough downforce to accompish this, however you can't drive over a 2 inch bump without taking the whole nosecone off of the front of an F1 car. Hell, the chassis sits about 3 inches off the ground. How would you expect it to have the clearance to drive up the side of a tunnel? By the way I have heard that at top speed, an F1 car produces downforce 3.5 times the weight of the car, you would only need 1 x the weight to drive upside down.
Interesting answers above.
Usually a F1 car produces 1:1 weight to downforce ratio at 125 to 130 kmph. This means it can theoretically cling upside down if it is travelling that fast. It cannot DRIVE upside down at that velocity, because the wheels cant transfer energy to the surface. At about 185 to 190 kmph the ratio becomes 2:1 which means the force on the wheels will be equal to weight of a stationary car and it can DRIVE. So that is your answer, slightly over 185 kmph (if the carburettors, pumps and all other stuff work upside down!).
A proverila sam i na softpediji koja kaže:
"Many minimum speeds are reported throughout the Internet, some saying that the car must reach 200 km/h to be able to stick a ceiling, when in fact an F1 car achieves the necessary downforce at 125 km/h to 130 km/h. At 190 km/h the downforce to weight ratio is roughly 2:1."
Ček nije toliko toplo ja pogrešno priočtah odgovor. :)
Čitala sam Peki fizički proračun :)
a i testirala na putu za zlatibor u ovčarsko kablarskoj klisuri, sve se vozila upside down :D
263km/h
Manje, rekoh da nije baš toliko toplo :D
225? Jesam li vreo?
198km/h
Tulume ti si uvek vreo :) al ti je odgovor mlak.
Dub se puši :D
BogUmi,nesto nisam siguran da je ovo pitanje ispravno...
280 km/h
184?
189
207km/h
EDIT, alo ja se pušim, odjebi svaki po 15 km od mene :D
228 km/h
175
200
199
Pošto sam rekla +/- 10 tulumu prizanajem :)
"slightly over 185 kmph"
Evo vam najsažetije
Well theoretically an F1 car produces enough downforce to accompish this, however you can't drive over a 2 inch bump without taking the whole nosecone off of the front of an F1 car. Hell, the chassis sits about 3 inches off the ground. How would you expect it to have the clearance to drive up the side of a tunnel? By the way I have heard that at top speed, an F1 car produces downforce 3.5 times the weight of the car, you would only need 1 x the weight to drive upside down.
Interesting answers above.
Usually a F1 car produces 1:1 weight to downforce ratio at 125 to 130 kmph. This means it can theoretically cling upside down if it is travelling that fast. It cannot DRIVE upside down at that velocity, because the wheels cant transfer energy to the surface. At about 185 to 190 kmph the ratio becomes 2:1 which means the force on the wheels will be equal to weight of a stationary car and it can DRIVE. So that is your answer, slightly over 185 kmph (if the carburettors, pumps and all other stuff work upside down!).
A proverila sam i na softpediji koja kaže:
"Many minimum speeds are reported throughout the Internet, some saying that the car must reach 200 km/h to be able to stick a ceiling, when in fact an F1 car achieves the necessary downforce at 125 km/h to 130 km/h. At 190 km/h the downforce to weight ratio is roughly 2:1."
fer plej, al u Urugvaju 1930.
EDIT, mislio sam na gambijevo pogađanje, lik opali nekoliko puta.
Tulum je otišao do grada, ajde neka puca ko hoće ili ko je sledeći bio najbliži :)
Dok Ricard Hamond ne proba to,ja ne verujem:)
Realno :D :D