<P> Aerodynamics have become key to success in the sport and teams spend tens of millions of dollars on research and development in the field each year . </P> <P> The aerodynamic designer has two primary concerns: the creation of downforce, to help push the car's tyres onto the track and improve cornering forces; and minimising the drag that gets caused by turbulence and acts to slow the car down . </P> <P> Several teams started to experiment with the now familiar wings in the late 1960s . Race car wings operate on the same principle as aircraft wings, but are configured to cause a downward force rather than an upward one . A modern Formula One car is capable of developing 6 G's of lateral cornering force (six times its own weight) thanks to aerodynamic downforce . The aerodynamic downforce allowing this, is typically greater than the weight of the car . That means that, theoretically, at high speeds they could drive on the upside down surface of a suitable structure; e.g. on the ceiling . </P> <P> Early experiments with movable wings and high mountings led to some spectacular accidents, and for the 1970 season, regulations were introduced to limit the size and location of wings . Having evolved over time, similar rules are still used today . </P>

How much downforce does an f1 car have
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