National Games: Let you answer the questions, your start shocked the world

Li Ruoqing was not in a hurry, let's take a look at the rules or something, the first challenge may give others a hint, or it may lead to his own failure, the gain outweighs the gain.

The remaining four foreigners are all from Yingjiang Country, and I don’t know their names, so let’s use numbers [-] to [-] for the time being!

The rules here are also very simple, that is, it is not allowed to throw the ball upwards, and then fly the ball ten meters into the air.

Person No. [-] Yingjiang came to the ball frame where the ball was placed, took out one from inside, and patted it lightly on the ground. He might feel a little uncomfortable, so he continued to choose inside.

He seemed to be deliberately choosing the one with the most flexibility, and the rest of them immediately knew what he meant.

He wanted to choose a ball with better elasticity. As long as he could hit the ground with all his might, the bouncing ball would probably fly over ten meters high.

He will be the first player to complete the house game, and the remaining four will be punished, and he will be rewarded with stars.

Seeing that he did this, the remaining three eagle saucers immediately went to choose the ball, for fear that someone would take the first step and punish them.

Li Ruoqing didn't move, she knew that what Yingjiang did was impossible.

It is true that the ball will bounce, but it will not bounce ten meters high, unless you can stand at a height of [-] meters and drop it, but in this room, there is no such condition at all.

puff-

One of them smashed the ball hard on the ground, and the ball bounced back immediately, only to fly over the height of one or two people before falling to the ground again.

The second person, the third person, and the fourth person all tried this way, but the result was similar to the first person.

The four of them tossed for an hour or two, and finally chose to give up and threw the ball aside to rest.

"It's so hot, I'm going to go for a swim."

Not far from them, there is a small swimming pool, also in the game house, I don't know what it is for.

The No. [-] eagle sauce person who spoke just now came directly to the small room, changed into a swimsuit that fit better, and started swimming.

No. [-] Yingjiang said to himself: "Why is there a swimming pool in this game room? Could it be related to this game?"

Li Ruoqing thought about it: "This is naturally simple. If the five of us fail, then forget it. But if we succeed, then we will know the way to solve the problem in this game. If we leak this method, wouldn't it be The next person can pass the level [-]%? So there must be a variety of games in a game room, so as to ensure that the way to clear the level of the game will not be leaked, this swimming pool is probably related to other game items!"

Those Yingjiang people thought for a while, then nodded: "It makes sense."

Just after entering the water, No. [-] Eagle Sauce suddenly hit his right palm with his left fist: "I have an idea, this method must be able to throw the ball more than ten meters, and it is definitely not throwing the ball upwards."

After finishing speaking, he immediately ran out of the game room, while still shouting: "You guys wait here, I'll go shopping and come back."

After about an hour, I saw the man holding a large pile of wood, big springs, and a lot of nails.

The sound of ping-pong-pong filled the whole room, and the man used the props on it to make a large spring board.

As long as the ball can be hit hard on this spring board, the spring board will bounce the ball, maybe it will fly over ten meters high, and complete the goal of the mission.

The man took the ball, aimed at the spring board he had made, and smashed it hard, only to see the ball rebounded immediately, but instead of going straight up, it was flying here and there, almost hitting someone.

The man thought it might be a problem with the angle. He squatted beside him and thought about it for a long time, but it was useless to change several methods.

Ten meters, don't throw it directly up, this answer is too difficult.

There is a time limit for each round of the game. If no one can solve the problem after the time expires, it will be considered a draw and everyone will be punished together.

Li Ruoqing also thought of many ways, using the rebound between the walls to see if he could send the ball ten meters into the air?

The answer is that the idea is perfect, but the reality is too cruel.

No matter how hard these men are, no one can successfully complete the goal.

At this moment, Li Ruoqing took out a clue card and chose to use it.

For this question, she really has no choice. There is only half an hour left in the time. If she can't answer it again, she will lose all.

Li Ruoqing didn't want to be short of arms and legs before doing anything.

The card disappeared instantly, turned into two words, and floated into my mind.

Two letters to be exact.

w, l
Li Ruoqing didn't understand for a while, what do these two letters mean?
Or refer to what?
Or what word or something?

At this moment, she remembered that she had seen this scene in the love apartment. What does it mean to study wy in the love apartment?
They continue to use these two-letter words.

You can also try wl yourself.

I am connected, bored, for, arts and sciences, Ula, texture, network, rogue, martial arts...

Wait, could it be physics.

Assume that these two English letters represent physics, that is to say, the result of the prompt is to use the knowledge of physics to complete the game.

However, physics is not good!

Physical rebound, didn't those two Yingjiang people do experiments in this area just now?

In any case, it is impossible to throw the ball up, so how could it be...

Li Ruoqing's mind suddenly flashed, there is water in the pool next to it, maybe it can be used.

Fortunately, when I was in school, the teacher told me about surface tension.

The surface tension of water can actually carry a very large force, which is large enough to subvert the imagination of many people.

Just like many people say how big it is, wouldn't it sink if you throw a coin down?
In fact, it is not that the surface tension of the water cannot lift a coin, but that the gravity of the coin has destroyed the surface tension of the water at the moment you drop it, so it will sink to the bottom of the water.

If a cup is filled with water and the coin is gently lowered down the concave and convex surface of the water, then the water level is enough to lift the coin and make it float on the water.

The physics behind it is surface tension.

And there is another use of the knowledge of physical water surface tension, that is...

Li Ruoqing randomly picked up a ball, put it in front of her stomach, hugged it tightly, and rushed straight to the swimming pool.

After the four eagle saucers saw it.

"Hey! Li Ruoqing, what are you doing with the ball?"

"Could it be that you want to commit suicide by throwing yourself into the river with the ball? This is just a small swimming pool, and it can't be submerged."