New video lets you learn the ins and outs of F1 suspension technology.
race cars may not have much in common with ordinary road cars, but they're still bound by the same laws of physics. That means like all cars, F1 cars need suspension to keep their wheels in contact with the pavement, and to absorb bumps. This two-part video series from F1-centric YouTube channelshows how an F1 race car's suspension works, and how the principles are roughly the same as in your road car.
The first part deals with the basics of suspension. Every car needs it because the alternative—mounting the axles directly to the chassis—would result in an uncomfortable ride for the driver, and inconsistent tire grip as the wheels deflect off of bumps or, in the case of F1, racetrack curbs. While drive comfort isn't a primary concern in racing, suspension also helps ensure maximum grip by keeping the tires in contact with the pavement as much as possible.
However, the suspension also needs to absorb other forces acting on the wheels, such as weight shifts that occur when the driver brakes or takes a corner. If both sides of the suspension compress at once—known as heave—heave springs mounted between the rockers can counteract that. Similarly, anti-roll bars counteract body roll, when one side of the suspension compresses in corners.
It's worth noting that these videos only cover the basics; teams will inevitably come up with their own variations, and try out completely different designs, to gain a competitive edge. F1's next season also brings
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