People play football not affected by the force of feet on the ball

What is the physical property of playing football
When a football is moving in the air, the foot is no longer in contact with the football and is not affected by the force of the foot on the ball. The reason why it can fly in the air is that the football has inertia. The kicked football is affected by the vertical downward gravity in the air, so the motion state changes constantly and finally falls back to the ground. Therefore, abd is wrong and C is correct. Therefore, C is selected
There are many people who like playing football all over the world. What are the benefits of playing football
Almost everyone has their own favorite ball games, some like playing table tennis, some like playing basketball, some like playing football. Different sports have different effects on people's healthWhen people play football, do they do any work for football
I don't know why the best is wrong. People must have done work when playing football. Unless you kick the ball from the upper part of the ball to the ground, the ball has no initial speed and the ball does not deform. This process is not work (actually impossible). Actual situationWhat are the benefits of playing football
① Teenagers' participation in football can thicken muscle fibers and enhance muscle contractility. Football is not only a systemic sports activity, but also promotes bone growth, bone density, bone diameter and bone weight. ② Young people often take part in football, which will enable them to act quickly, have a broad vision and react quicklyWhen people play football, the objects that exert force on the ball are
(1) When players play football, the force object of human force on the ball is football, and the force object is human; (2) When players play football, they feel pain in their feet, indicating that their feet are also affected by force, which indicates that while people exert force on football, football also has a powerful effect on peopleWhy do many people like playing football? What are the advantages of playing football
Football is one of the three major ball games in the world, and it is also the most popular sport in the world. So why do so many people like playing football? What are the benefits of playing football for our health? Today, let's talk about it brieflyDescription of a person playing football
The people in front of me always don't kick the football to me. He kicked it like this: he kicked it with his foot, and the football flew out like an arrow, almost hitting others' heads. I think: his playing posture is too wrong. What if the football hits someone's head and breaks it? The goalkeeper put his hands on his knees, straightWhen is the golden age for people to play football
An athlete's body is about 20 years old from development to maturity, but the golden age is for a certain player: because different people at different ages will have unequal physical differencesDo people play football and do work for it
When people's feet touch the sphere, they do work on the football. After leaving, people will no longer do work on the footballWhat do you think are the benefits of playing football
I think people who play football are good for their health. Let's have a look. Playing football can increase the core strength of the body, increase the coordination between various muscle groups, and improve the response and adaptability of physical exercisers. At the same time, it can reduce weight, increase cardiopulmonary function and improve hypoxia tolerance