Turn when playing football why does football turn when playing football

Why does football turn when playing football
Then the air velocity on the left side of the football is greater than that on the right side, the pressure on the left side of the football is smaller than that on the right side, and the resultant force of gas on the football is to the left. Arc spinning ball, also known as "arc ball" and "banana ball", is a technical term in football. Refers to the athlete's use of footworkHas anyone kicked a ball and turned four times
Playing football, we just watch the excitement. We just turn around a few times to see how the national team scores. I really haven't noticed
To make a football turn, the force of kicking the football should be the same as the force of rolling the football___ On the same straight line_ Hundred
Because different directions have different effects, when the football turns, the force of kicking the football should not be in the same line with the force of rolling the football
Why do I play football? The ball always turns in the air? I kicked hard and the ball was fast_ Baidu
The focus point is that the ball is facing your front. The focus point is that the ball tends to rotate back and forth. The ball is rotating left and right towards your side (left and right). Plus your ball speed is fast, it will naturally produce a curveFootball rotation direction
In football matches, taking the right foot player as an example, when taking the direct free kick, the inside of the right foot is used to kick the ball sideways and forward, and the football moves towards the goal direction (in the future, the goal direction is the front). At the same time, due to the friction of the inside of the foot, the football will rotate counterclockwise (looking down), because the air has certain stickinessWhen playing football, why can football turn in the air
When the football is rotating at a high speed, it will drive the air flow and bring the air from one side to the other side. In this way, a pressure is formed, which becomes the second factor determining the direction of the football besides inertia. Therefore, the football will rotate
Why does football turn when playing football
Physical knowledge tells us that the greater the flow rate of gas, the smaller the pressure Because the air flow velocity on both sides of the football is different, the pressure they produce on the football is also different. Therefore, the football is forced to turn to the side with high air velocity under the action of air pressureWhy does a football turn when it is kicked out
If the ball has rotation, the air flow velocity on both sides will be different. The fast pressure of fluid movement will make the ball turn under the action of this force
Why does football sometimes turn
Matteus' solid football skills were fully reflected in the process of this goal. The common method of kicking free kick with 3 inner curveballs. When shooting, the kicker uses his foot to hold the lower part of the ball and kicks it out. The ball draws an arc in the air, which is similar to the shape of a banana, so it is also called a banana ballWhy does a flying football turn
But it is because the footballer rubs the surface of the ball with the instep when kicking. First of all, football is played with the instep. Don't use your toes to kick, otherwise it will cause great damage to your toes