When playing badminton, why does the badminton turn around?

The head of the shuttlecock is heavier, and it can gain greater inertia when it is hit, so that the shuttlecock can fly for a long time, and the feathers at the tail of the shuttlecock are used to stabilize the direction of flight. When you hit the shuttlecock, the head of the shuttlecock gains a large inertia, the flight speed is large, and the tail inertia is small, and because the tail is designed to be an open shape that grows larger and larger backwards, the air resistance is large, and the flight speed is slow, so when it is beaten, it will turn around.

1. The judgment of the flight trajectory of the ball is inaccurate, which is a common problem for many novices, and it will be improved after having a certain understanding of the position of the ball.

2. The speed of swinging the racket is not mastered correctly, and the ball in the same position will hit the ball with different swing speeds, and the hitting point will be different, which is the reason why many people have been emphasizing finding the sweet spot (the most suitable position for hitting power and position) when training.

1.When the paddle surface touches the ball, an angle is formed between the two, and when you hit the ball, the paddle swings from top to bottom or bottom to top, and the contact point between the badminton head and the racket also makes the same motion, so that the ball turns.

2.Because the head of the badminton ball is heavy, and the other end is light, the weight is always below!

The role of airflow.

Because the head of the badminton ball is heavy, and the other end is light, if you want to fall, and the person gives it the force in the direction of the opponent, the resultant force will be diagonally downward, and the head is diagonally downward, and the opponent seems to be downward! ~~

Principle of inertia. The head of a badminton ball is heavier, so the head is always in front.

Because the feathers on the back of the ball are light, they are subject to great resistance from the air.

The key is that the center of gravity is on the head, so generally hit the head.

There are also accidents, which are very ball-intensive.

The head of a badminton ball is heavier, so the head is always in front.

It's all said upstairs.,I'm not going to say much about it.,I'll go to the top.。

1. Because the head of the badminton is heavier than the feather on the badminton, according to the principle of center of gravity, the heavier end will always face downward. There is also a reason why the tumbler is not there, and there is also a reason that when the tumbler falls, because the base that concentrates most of the center of gravity is raised, causing the potential energy to increase, so the tumbler has to return to its original position.

2. Badminton production requirements:

1 Ball can be made from natural materials, man-made materials, or a mix of them. As long as the flight performance of the ball is similar to that of a ball made of natural feathers and a cork ball holder wrapped in sheepskin.

2 The ball should have 16 feathers fixed to the tray.

3 The length of the feather is 62-70 mm, and the length of the feather from the side of the ball to the tip of the feather should be the same for each ball.

4 The tips of the feathers are rounded and 58-68 mm in diameter.

5. Feather application thread or other suitable materials are firmly tied.

6. The bottom of the ball holder is round and spherical, with a diameter of 25-28 mm.

7 balls weight. (The standard badminton is grams, which is 77 greens).

Gravity.. Besides, there are times when you hit the feathers...

There are three states of equilibrium for an object.

1. Unstable balance. In other words, although the balance is balanced, the position of the object will change if there is a little wind and grass. For example, if you hold a pencil upright with your hand and make it stand upright, you will accidentally fall off.

2. Stable balance. In other words, it is basically not easy to change the position. For example, a tumbler, you knock it down, and it stands up again.

To put it simply, it's because of its low center of gravity. The head weight of badminton is the lowest when the head is down, so only this state is not easy to change.

3. Balance with encounters. It's just that you can balance in any position. For example, if you have a windmill, when the wind stops, it will be in whatever position.

When the shuttlecock was first made, the purpose of the feather was to prevent the ball from spinning in the air due to friction with the air, and if you have ever played tennis, you should feel a little deeper in this regard.

Interestingly, the shuttlecock is affected by the feather, the direction of the stock always points to the direction of flight, if the ball flies down, the stock points down, and when it flies up, the stock points up.

Because of the presence of gravity and the resistance effect of feathers in the air, the ball is easy to fly downward, so there will be the problem mentioned by the landlord.

As it was said upstairs, gravitational pull the ball support downward, but the resistance of the feather cannot be ignored.

Because the ball stock is the heaviest part of the badminton part, and the flight of the badminton ball is also the ball support in the front, if there is no ball hold, only those few feathers will not fly.

And you can imagine that if the ball stock and the feather are thrown down to a unified height separately, then the ball must also be the first to land, so the speed of the badminton when it falls is driven by the ball holder.