Why Runs Fast, Some Cars Are Rear Out?

The Mercedes-Benz Gle on the high speed, like many other German cars, when running fast, the wheels appear. Why so? 0: 00/2: 12 Southern men took this to increase the likelihood tank in the bends, creating a more agile car, as well as the feeling of driving accuracy and more certain At high speed. When the car stands still or runs slowly, it will be better when the wheel is perpendicular to the ground. Taking advantage of both tires will increase the likelihood of stinging at slow speed as well as tire and more suspension. The tilt of the wheel changes at different speeds, if the semi-sold credit, look the picture Picture of any F1 car, why is it inclined in front of it? To change the wheel angle at speed, the car will need at least 2 elements: 1

. The suspension should be designed to the wheel angle changed in height of the vehicle. When the car is lower, this angle is greater and the wheels are on both sides. And the cake is perpendicular to the ground when the car height lift up
So designing a steam suspension system 1! 2. The vehicle mechanism lowered when running fast. For example, 200kg on the car when running up to 200km / h to lower the car lower, remove the cake. However, this 200kg needs to throw away when the car runs slowly. To solve the problem of building this 200kg, the engineers take it from the air: aerodynamics. With aerodynamics, if you understand the usual way - is to reduce the air resistance to a car to run Faster and more fuel consuming - then half of the story. A car with a low barrier can save a few liters of gasoline per hundred km. However, in order to use aerodynamody with the aim of creating a vehicle force to the road surface at high speed (backwards with the principle of take off when there is sufficient force of the air), the story "is natural Will "need to make room. If it is necessary to consume 2-3L gasoline extra to create a more lumbar car, it is too worthy. Mercedes-Benz uses aerodynamics with the aim of creating a vehicle force to the road surface at the high speed of vehicles This ability is well designed aerodynamic, some are designed on the shape of the car, others can add winding wings, or wind wings to control automatically at speed
.. come here, yes Can we have the answer to the question "Why is it?" It is possible that the car runs to 200km / h does not need to be sophisticated, but from there oro, it is a big problem. To run straight, it is easy to go to the crab, so it is necessary. What is the feeling of driving if it comes to a little bit ... pregnant? Source: Vinh NguyenBy Vinh Nguyen, 6 hours ago

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