Everything that has to do with motion, what does a moving object have?

1. Improve sportsmanship and team spirit.

On the playing field, children learn how to take turns, how to wait in the queue, how not to bow their heads when they lose, how to say congratulations to their winning opponents, how to pass the ball, and not to give themselves all the glory.

Today, schools teach children that teamwork is one of the most important skills in the 21st century and is something that we all teach our children in order to be successful in the future of work, and that a sports team is the best place for children to learn the art of teamwork.

2. Enhance children's leadership.

Imagine what opportunities children have in their childhood, other than being on the sports field, to be able to lead other children in a healthy and effective way. There aren't many such opportunities.

Born leaders need to have occasion to show their leadership skills, and those who have not yet shown leadership need to see other children (not adults) in the leadership position.

They need to figure out what kind of people they want to follow and who they want to lead like others.

And the best part of being the captain and leader of a team is that their place is recognized by the other team members, which is what other children crave.

In the transition phase of growing up, everyone needs to know when to step up and take on the role of leader, and when to follow the lead of others – and the best classroom to learn this lesson in childhood is undoubtedly the playing field.

3. Learn from failure.

What makes children happy and successful? If you've read the article by heart, you'll find that "failure" and "empathy" are at the top of the list. When I say failure, I don't mean getting a B on an exam, but a real failure – winning or losing on the playing field.

Outside the playing field, this generation of parents always wants to protect their children from failure, attributing the reasons for failure elsewhere, and never wants their children to experience the feeling of losing. And that's what makes us complain.

To put it simply, children need to learn to lose, they must know that they are not always the best, so that they will work harder and grow into a more tenacious person.

It's not everything that has to do with sports, it's everything that has to do with sports, because the former has the suspicion of not having sports. For the universe exists and evolves in motion; Because matter and space are in motion, constantly producing third-dimensional coordinates, and the process of motion is energy, and the result of motion is time. That is, there is no time without motion, and there is no universe without time, so there is no word for everything, so everything is related to motion.

A moving object has kinetic energy.

The energy that an object has due to its motion is known as the kinetic energy of the object. Its size is defined as half of the mass of the object multiplied by the square of the velocity.

Therefore, for an object with the same mass, the greater the velocity of motion, the greater its kinetic energy; The greater the mass of an object moving at the same velocity, the greater the kinetic energy it has.

Introduction Kinetic energy is instantaneous and refers to the fact that the work done by a force on an object in a process is equal to the change in kinetic energy in this process. Kinetic energy is a state quantity with no negative values.

Combined external force (the sum of the external forces on the object, the final resultant force direction and magnitude of the object can be calculated by orthogonal method according to the direction and force force) The work done on the object is equal to the change in the kinetic energy of the object, i.e., the final kinetic energy minus the initial kinetic energy.

The kinetic energy theorem generally only involves the beginning and end states of the object's motion, and the amount of change in the beginning and end states is obtained through the transformation of the energy when the work is done in the process of motion. However, the total energy follows the law of conservation of energy, and the transformation of energy includes changes in kinetic energy, potential energy, heat energy, light energy (not covered in high school), and other energy.

The movement has:

1. Jog. Jogging is a familiar sport, and jogging for 1 hour can burn 550 calories. However, it is difficult for people who have just started to exercise for 1 hour, so they generally need to start with brisk walking combined with jogging, and then transition to uniform jogging training after a period of time.

2. Skipping rope. Jumping rope is a high-intensity fat-burning workout that not only raises your heart rate quickly, but also effectively builds muscles and prevents muscle loss. The jump rope is not affected by the weather, only one rope is needed, and a small liter of open space can be jumped.

3. Swimming. This is a very popular summer exercise, people have buoyancy in the water, can avoid the pressure of large body weight on the joints, and people with large body weight can also enter the state of blind training.

4. Table tennis.

Table tennis is a low-intensity exercise for two-person cooperation, and middle-aged and elderly people can also exercise with noisy teasing, which can improve limb coordination, physical flexibility, and improve obesity.

5. Walk quickly. This is a low-intensity, suitable exercise for heavy weight people, if you can't stick to jogging training at first, you can start with a brisk walk, which is not easy to give up and can burn calories effectively.

The purpose of exercise is to help maintain mental health.

Movement can make a big difference. In the process of exercising, a person will consciously set a goal for himself to exercise and complete it according to the plan, which will effectively improve people's sense of efficacy, and strong confidence is the most direct manifestation of my high sense of efficacy.

Sports will enhance a person's sense of self-control, in the process of perseverance in the process of sports, a person can be more proficient in controlling their body, and then control their own behavior and life, so as to hone their willpower, endurance, and cultivate the courage to challenge, beyond the spirit of sports.