How is the water on the shoes and the wheels thrown when there is water on the ground?
When the car is running, the rear will produce airflow, and then there is negative pressure (do not know that did not say, just write "near vacuum") area. As the car behind the pressure is small, the external air to make up , Then rolled up the dust on the ground.
There is a similar problem here, the plane on the runway in the case of thin water to start, how to describe the back of the splashing water, which seems to be related to the trial?
Water is brought to the wheel because of the action of water and the surface of the wheel, the water is brought to the wheel after the speed of the various parts of the wheel is the speed of the peripheral speed and forward speed of the vector synthesis, so the wheels leave the ground after the speed more and more Fast, that is, the need for more and more centripetal force, the largest tire, when the water and tire force can not maintain the centripetal force, because the inertial water was tangled out
The Bernoulli equation shows that the ideal liquid velocity is inversely related to the position pressure. In the soup in the soup to boil eggs, soup will be close to the egg shell up.
