"Cheng Nuo, let's go. After standing aside and watching for a while, Mu Leng turned his head and spoke to Cheng Nuo beside him.

"What, aren't you going to get involved?" Cheng Nuo didn't look like he wanted to leave.

Mu Leng frowned slightly, "Aren't you afraid of heights? What's more, it is almost impossible for this challenge project to succeed." The necklace was there, just an ornament, and no one could take it. ”

Cheng Nuo's tone was very serious, "Ah Leng, do you like that necklace?"

Just now, when the diamond necklace appeared in the eyes of everyone present, the look on Mu Leng's face was all in the eyes of Cheng Nuo who was on the side.

Infatuated, loved!

Obviously, in the face of that delicate diamond necklace, even a girl like Mu Leng can't resist its charm.

Mu Leng bowed his head slightly, but he was still quite sensible, "Yes, I like it, but"

"Nothing but. Cheng Nuo took the opportunity to just hold Mu Leng's little hand, and said in a firm tone, "Ah Leng, believe me, let's challenge, maybe we will succeed?"

"As for the fear of heights or something, I'm sure I'm probably probably not as bad as I was on a roller coaster. ”

"Are you sure?" Mu Leng looked at Cheng Nuo suspiciously, and added in a quiet tone, "The maximum height of the roller coaster is only 42 meters, but the height of the jumping machine seems to be 110 meters. ”

"Ahaha!110 meters!" Cheng Nuo subconsciously shrank his neck, "What, Ah Leng, I think this challenge is too difficult, or I should give up! ”

"It's late. Mu Leng suddenly bent the corners of his mouth, pulled up Cheng Nuo's sleeve, and pulled him to the registration position with half a push and half a push.

At the registration office for the challenge project, the crowd has dispersed a lot, but there are still dozens of people eating melons here to watch. At this time, a couple in their twenties had an argument with the staff.

"Hey, are you playing with us in this project, it's so difficult, how can you succeed in the challenge!" the girl in the couple was the first to question.

"That's right, it's been changed five times, and there hasn't even been a person over 1, let alone 95, you guys are innocent enough to let you fail in your challenge!" the boy also spoke.

The staff waved their hands and explained again and again, "Madam, sir, you have misunderstood, our amusement park is holding this project, and it is not for you to step on your left foot and your right foot to the sky, there must be a chance of success in the challenge." However, we can't set the challenge project too simple, otherwise everyone can succeed in the challenge, then we don't have the financial resources to give each of you a necklace worth more than 80,000 yuan, right?"

"So, this project, there are difficulties, but it is not very difficult to achieve. The reason why everyone in the previous challenge was successful is that you didn't master the right method. A few more challenges should bring you to the point. Anyway, our event will be held for a total of seven days, so you don't need to worry. If you don't succeed once, you can come back a few more times!"

A ticket is only eligible for one attempt, which means that if someone wants to try it a second time, they must buy another ticket. In this way, it will undoubtedly increase ticket sales.

The new customers who are attracted to the old customers who are not willing to be attracted can accumulate in seven days, and the extra ticket income can be at least hundreds of thousands.

I have to say that this marketing plan of the amusement park is very beautiful.

pity

The couple also believed the staff's nonsense a little, and their heads were dizzy, "What you said is true?"

"Of course, what we sell can still tell a lie? This challenge project is definitely someone who can challenge it successfully! This project is very simple!" The staff smiled, wanting to find someone to corroborate his remarks, and when his eyes turned, he suddenly caught a glimpse of Cheng Nuo who was standing directly opposite him, and asked casually with a smile, "Little brother, do you think what I said is right?"

Cheng Nuo, who was named, was stunned for two or three seconds, nodded heavily, and gave a thumbs up, "That's right." This project is really simple, if it weren't for my girlfriend wanting that necklace, I wouldn't have bothered to participate in such a simple project. I suggest that you make the challenge a little harder next time. ”

"Hehe" The staff glanced at their heads and sneered.

Should you say that you are a newborn calf and do not shoot tigers, or that you have no idea about the difficulty of this project?

That's just a lie. If it were simpler, they wouldn't have moved out of this project.

However, Cheng Nuo's words did not stop, "Your event should have been held today, you said, if your prize is taken away on the first day, it should be okay, right? If it is related, then I will give up the challenge and not cause you trouble." ”

"Uh" The staff turned dark.

Listening to Cheng Nuo's tone, it seems that he is completely sure that he can challenge success. In that way, it seems to give enough face to the amusement park.

But the key is where did you get the courage to say this?

It's an impossible challenge!

Although my mother sold the batch in my heart, the staff was still polite on her face, "No, no, as long as you can succeed in the challenge, you can take this string of items on the spot, and you don't need to pay any appraisal fees and other fees, it's completely free." ”

"Well, I'm relieved. Cheng Nuo was most afraid of causing trouble to others, and when he saw the staff say this, he was instantly relieved. He took out the tickets for himself and Mu Leng and handed them to the staff together, "Oh, let's sign up." ”

"Good. Then please register it. The staff nodded happily in agreement, "You two should be able to go on the next batch." ”

At this time, the eight groups of men and women in the sixth batch of challenges have risen to the highest altitude of 110 meters.

With a terrible scream, the water spread all over the sky. There was a drizzle in the sky.

Ten seconds later, all eight groups of personnel landed safely, and two staff members immediately rushed forward to measure the amount of water in the sink above everyone's heads.

This time the situation was slightly better, and the group with the most water remaining reached 25.

However, there is still a big gap between the water volume of 95.

"Everybody, go up. I'm going to put a device on you. ”

The seventh batch of 18 people sat on the seats of the jumping machine, including Cheng Nuo and Mu Leng.

It was the staff member who registered for the registration who equipped the two and poured 2 of water into the sink.

Cheng Nuo tried to move his neck slightly, and instantly he could feel the water in the sink above his head swaying back and forth. was so frightened that Cheng Nuo immediately stopped moving.

Thankfully the sink was not full. Otherwise, just this one, you can spill out 05 of the amount of water.

"Ah Leng, remember what I said, later, you will do what I tell you to do, you know?" Cheng Nuo straightened his neck and said motionlessly.

Mu Leng and Cheng Nuo were in a similar state, their white palms grabbed the handrails, and they raised their heads with their chests straight, "Cheng Nuo, are you really confident?"

"No problem, trust me. Cheng Nuo's tone was firm.

Mu smiled coldly, "Okay, I'll listen to you." ”

While the two were talking, the jumping machine began to rise at the same speed.

10 meters, 30 meters, 50 meters

110 meters, which is equivalent to the height of a thirty or forty story building.

If you look down into the distance, you can get a glimpse of the entire amusement park. There is a sense of heroism that will be at the top of the mountain and see the mountains at a glance. All the views are in full view.

It's just that 16 people, including Cheng Nuomuleng, didn't have the heart to enjoy such a beautiful scenery at this time.

Cheng Nuo, who has a fear of heights, closed his eyes tightly, and didn't dare to look down at all, otherwise the strong feeling of dizziness would definitely make him delirious.

"Cheng Nuo, we have reached the highest place. Mu Leng took Cheng Nuo's hand and whispered in Cheng Nuo's ear.

"Good. Cheng Nuo, whose face was slightly pale, nodded lightly, "Ah Leng, I'll call three-two-one in a while, and we'll do what I say together, you know?"

Mu Leng nodded, "Okay, I'll listen to you." ”

The look on Cheng Nuo's face became extremely serious, and he silently counted the numbers in his mind.

After reaching the highest point, the jumping machine will stop at the highest point for 5 seconds. This time is a fixed value, not a variable.

After 5 seconds, the jumping machine will descend at the speed of free fall.

The water in the public sink will lose a certain amount due to inertia. Therefore, if you want to control the remaining amount of water above 95, you must find a way to counteract the effect of this inertia.

How to offset it? Cheng Nuo came up with a method that is feasible at the moment.

Cheng Nuo had already seen it with his abilities before, the gravitational acceleration at the location where their jumping machine was located was 857 meters square second, the actual amount of water in the sink was 005, and the weight was 004 kilograms. The weight of the entire unit is 218 kg. Of course, since it is a manual operation, it is inevitable that there will be an error of 5 ml.

In addition, just 5 milliliters of water can hardly have a decisive impact on the success of the challenge.

In free fall, the gravitational acceleration is 857 meters square seconds, and the water in the tank will have a short "stagnancy" due to inertia, and at this time, as long as it is given a short acceleration of 857 meters square seconds, this inertia can be eliminated.

However, it is too difficult to grasp the timing. Moreover, the acceleration given must be 857 meters per square second, so as to minimize the loss of water in the air as much as possible.

For ordinary people, this is almost an unattainable operation. After all, this is too demanding for time and strength. The amusement park also thought of this, which is why it is so unscrupulous and challenging.

However, ordinary people cannot make it happen. But for Cheng Nuo, it's just a basic operation. It's just because Mu Leng and he challenged together, so it was a little difficult.

5！4！3！

Cheng Nuo's eyes were like having a stopwatch, and the numbers were constantly beating.

"Three, two," Cheng Nuo held Mu Leng's hand tightly and opened his mouth word by word.

95!85!52 seconds

"One!"

In an instant, the anchoring system of the jumping machine was loosened. Due to the effect of gravity, the jumping machine begins to move at a speed with zero initial velocity and acceleration.

At the same time, at the moment when Cheng Nuo's voice fell, Cheng Nuo and Mu Leng grabbed the armrest with both hands, and their necks jerked upward.

。 The value has been determined at 218 kg. The value is equal to the value, that is, 857 meters of the second of seconds, then, that is, the value of the force that two people need to use, the result is calculated by the formula as 719826 Ox.

The two of them need to use their strength to 719826 oxen, and the best plan is naturally for the two of them to use 86 ox of force each, and Mu Leng does not have Cheng Nuo's ability, so he naturally can't control the amount of his force. Therefore, Cheng Nuo first had to know the force used by Mu Leng.

Since his neck couldn't move, Cheng Nuo could only squint his eyes and look at Mu Leng's various values.

"Height 287 Ox!"

287 Ox, not bad, much better than the value I predicted. In this case, there should be no surprise that the challenge is successful.

While thinking like this in his heart, Cheng Nuo controlled his body and used the force of 432 Newtons.

From a bird's-eye view, at the moment when the jumping machine began to fall, the water in the other seven sets of sinks on the jumping machine was spilled a lot due to inertia. Excess 05 is for sure.

On Cheng Nuo and Mu Leng's side, the amount of water in their sink did not show the inertia of other groups, but only the water shook slightly in the tank. Since the water did not fill the entire sink, only a few drops of water were spilled. A few drops of water, just a few milliliters, and 50 milliliters is still a safe way to lose water.

Accelerate, accelerate!

The speed of the jumping machine in free fall is increasing at a rate of nearly 10 meters per second. It can reach up to 58 meters to the second of power.

When it is about twenty or thirty meters away from the ground, under the action of the deceleration equipment, the speed slowly decreases and lands safely.

The two staff members quickly stepped forward, holding a graduated water tank, and measured the amount of water left by these groups of people in turn.

The first group, 58 remaining, the second group, 25 remaining, the third group, 00 remaining

As a result, it is still bleak as usual. The two staff members also expected this situation for a long time, and they continued to verify with a normal mentality.

The sixth group is Mu Leng and Cheng Nuo.

The staff member said to Cheng Nuo, "Little brother, how is it, do you think you have succeeded in your challenge?"

Cheng Nuo also smiled, "I think it's okay." ”

The staff was also amused by Cheng Nuo's self-confidence. You guy, you don't shed tears when you don't see the coffin!

"Oh, then I'll see how much you have left. The staff sneered and reached out to remove the sink that was fixed to the top of the two heads.

This is the first feeling of the staff.

After testing so many groups, this was the first time he felt such a heavy sink. Looking down, sure enough, there was quite a lot of water left. More than he'd ever verified before, and a lot more.

So many, how is it possible?!

With this amount of water, if they hadn't seen it with their own eyes, the staff would have even suspected that Cheng Nuo and Mu Leng hadn't gotten on the jumping machine at all.

Nervous, the staff poured water from the sink into the scale trough.

25，5，75

One by one, the scales were slowly submerged by the amount of water. When the amount of water reaches 1, it is obvious that there is still a lot of water left in the sink.

Seeing this situation, the crowd watching the excitement had already let out an exclamation in unison.

Can they challenge success?

The scale rises one by one. 25，5，75

In the end, the amount of water was fixed at 98. In other words, when you come back from a jumping machine, you only lose 20 milliliters of water.

There was an uproar throughout the whole process. It's an unimaginable number.

Cheng Nuo stretched out his hand and showed a harmless smile in front of the staff, "In this way, I should be considered successful in my challenge." ”

"Bring me the necklace, then. ”