The King of the City

Lin Chen walked to the river and said, "Do you remember where the car was found in the river?"

"This car was just salvaged, and it's where you are standing and heading straight to the opposite river bank for about [-] meters." Ouyang Chuying said.

"Yeah." Lin Chen nodded slightly, and said, "The place where the car sank is about [-] meters away from this open space by the river, haven't you noticed? The position of the sinking car is where we stand. Right across the riverbank"

"You said that the car was accidentally plunged into the water, and then when it was hit by the current or the flood, the car was driven by the current and rolled to the middle of the river."

"However, you can also see the flow rate of the water in the Daqing River. The water flow is very gentle. At this speed, it is impossible to rush the car to the center of the river."

"And there is a flood. If the river is flooded, the power of the current can push a car."

"But, Ouyang Chuying, you have forgotten the most basic common sense of physics. If the car was washed into the center of the river by the current, the car should be downstream of this open space, but the car is directly opposite us."

A criminal policeman's eyes lit up when he heard this, and he said hurriedly: "Yes, yes, after listening to Officer Ouyang's speculation just now, although he thought it made some sense, it always felt strange, and now I hear what Mr. Lin said. , I suddenly realized, the strange place is where the car sank."

"If the water is rushing, the car should be downstream of this location, but the car is directly opposite here, and the speculation of Officer Ouyang is simply not true."

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"Uh..." Ouyang Chuying was slightly stunned, and then a look of helplessness appeared on her face: "Okay, okay, yes, I reasoned a lot just now, ignoring this most basic common sense of physics, indeed, the flow of water rushes In the case of the car, the car will not be rushed to the opposite side, but in the downstream position..."

Other police officers also knew about this most basic mistake. Yes, what Ouyang Chuying said before can't be explained by this common sense of physics, let alone other things.

A young policeman standing next to Zhou Xiong said, "I also thought of what Mr. Lin said, but he didn't say anything to refute Officer Ouyang's speculation."

Zhou Xiong nuzzled the young policeman with his elbow, and pouted, "Are you behind the scenes?"

.....

The policeman hurriedly said, "Brother Zhou, I don't have an afterthought. I really noticed it just now, but I just didn't say it."

This young policeman is not an afterthought, he really considered the most basic physical problem in Ouyang Chuying's reasoning.

The reason why he didn't say it was that Ouyang Chuying was too beautiful. He was so young, he was a little embarrassed to see such a stunning beauty, and he didn't dare to offend him.

Pei Qian said, "The place where the car sank is directly opposite here, about [-] to [-] meters away from here. Since the car was not washed by the current, how did the car sink to that position?"

According to common sense, it is difficult for this car to sink from the open space by the river to the center of the river directly opposite.

It's impossible for your car to go directly to the center of the river. The distance of [-] to [-] meters, no matter how fast it goes, it is even more impossible to use a large-tonnage crane to hoist the car to the center of the river and then put it down.

Since these are impossible, how did this car fall into the middle of the river directly opposite from here?

Many people's hearts are full of this question, and they don't know how this car does it.

Lin Chen glanced at everyone and said, "Actually, you only need to think about it to understand this point. There are two possibilities. One possibility is that the car fell into the river upstream, and was rushed to this position by the river. superior."

"Another possibility, which is easier to think of, is...".

852 The Second Possibility

Ouyang Chuying paused when she saw Lin Chen talking, she didn't wait for Lin Chen to continue, and said, "Another possibility is that when the ice froze, the car drove to the ice in the middle of the river, When we got to the center, the ice shattered and the car fell to the bottom of the river?"

After Lin Chen heard Ouyang Chuying's words, he nodded and said with a smile, "Well, you forgot the most basic common sense of physics just now, and now your IQ is finally online."

Ouyang Chuying rolled her eyes at Lin Chen and said, "When has my IQ not been online?"

"Not often." Lin Chen's response was very simple, but he made Ouyang Chuying angry.

Everyone pondered slightly, thinking about what Lin Chen and Ouyang Chuying said.

Lin Chen gave a total of two possibilities. The first possibility is that the car fell into the river upstream and was swept by the current to the center of the river directly opposite the "[-]" position.

The second possibility is that when the weather was cold in winter, the car drove on the ice of the river, and then the ice broke and the car fell.

"That's not right." After Wei Wei was silent for a few seconds, Pei Qian glanced at Lin Chen, then pointed to the corpse of the female driver over there, and said, "Lin Chen, your second guess doesn't hold true, right? ?"

"Why not?" Lin Chen asked back.

Pei Qian said: "Look at the corpse, the corpse is wearing a shirt on the upper body and a pair of black cloth pants on the lower body. These two clothes are very thin, and no other clothes were found in the car. If it is the kind of possibility you said, in In the winter, when the river is frozen, why does this female driver dress so thinly?"

"Yeah." Another young police officer said, "The river is frozen, and the car can drive up, which shows how low the temperature was at that time. Even if the car is heated, there is no reason for the female driver to wear so little. Wearing a thin shirt would say she put her coat aside and it floated off the front passenger window with the current."

"But there is only a pair of thin black cloth pants on her lower body. She can't put on thermal pants like long johns when she wants to get off the bus, right?"

Zhou Xiong said: "Judging from the clothes of the victim, the weather at that time should not have been as cold as the river's freezing. Mr. Lin, the two possibilities you just mentioned should be the first possibility. The car fell into the river from upstream. Yes, it was washed to this position by the flood."

The other police officers nodded in succession. The two possibilities that Lin Chen said were indeed the first one was more reasonable.

No thick clothing was found in the car, but the thin shirt and thin cloth pants worn by the victim could tell the temperature of the car when it fell into the river.

Under the gazes of some people, Lin Chen slowly shook his head and said, "The two possibilities I just mentioned should be the second possibility."

"The second possibility?" a police officer murmured: "Did the car drive to the center of the river when the weather was cold in winter and the river froze, and then fell into the river and drowned?"

"That's right." Lin Chen nodded.

"How do you explain the thin clothes on the victim, Mr. Lin?" Another police officer wondered, he didn't know why Lin Chen thought it was the second possibility, not the first.

Pei Qian and Ouyang Chuying looked at each other with a thoughtful look in their eyes.

Lin Chen said: "It will be the second possibility, and the reason is on this black Buick sedan."

Following Lin Chen's words, everyone's eyes fell on the car.

Lin Chen continued: "Just now I circled around the car. After careful observation, I noticed the problem."

"If the car accidentally fell into the river from the upstream and was hit by the current to the center of the river directly opposite here, it must be when the water is rising."