The geographical environment of northwest Shanxi was mostly rugged and uneven.
The mountains were continuous, and many roads were difficult to walk on.
In order to increase the mobility of the transport troops, which was to say, the carriage troops.
Lu Chen could only make a fuss about the driver of the carriage.
The road behind the village was rugged and there were all kinds of difficult roads.
What Lu Chen wanted to train was their ability to respond on the spot when dealing with various roads.
At the same time, it was also to train their ability to be fast and steady.
Two days passed quietly, and the transport troops improved at a rapid pace.
On this day, Lu Chen gathered all the troops and set off in the direction of Longxi Town.
According to the information Li San had received, the Japanese train would enter Longxi Town today and stop there.
Lu Chen had been waiting for this opportunity for a long time.
According to the System Resource Map, the train that passed by Longxi Town this time carried a large number of brass ingots.
This was something that Lu Chen had been longing for.
With these blanks, they could be processed and produced in the bullet production chain. At least six figures of bullets could be produced.
A six-digit number of bullets was enough to support a division's ammunition supply. (Without any loot)
"Dazhu, Erzhu, according to the original plan, you will lead two light teams and a heavy firepower team to ambush and block Longjiapo.”
"Liu Kai, pass down the order. Have the transport troops and cavalry units hide well and listen to my orders.”
"Wang Hu, bring the rest of the people and follow me.”
"Yes, sir!"
Everyone accepted the order.
Da Zhu and Er Zhu brought a group of people to Li Jiapo. Their goal was to attract the 'target.'
Stop the Ghost Squadron that returned from Wanjia Town to Longxi Town.
Liu Kai led a few messengers to deliver the news.
The rest of the people followed Lu Chen and headed towards the Wandering Dragon Slope.
Youlong Slope was only six or seven miles away from Longxi Town. It was a turning slope that led down the railway line.
It was also the only way for the train to reach Longxi Town.
Lu Chen wanted to intercept the train at this place and transport all the supplies on the train away.
After arriving at the Wandering Dragon Slope, Wang Hu laid in ambush and observed. He looked at the railway line in front of him and asked,"Brother Chen, are we planning to tie explosives to the center of the tracks and blow up the front of the train?”
Wang Hu was referring to the method used by the guerrillas to blow up trains.
This method could effectively destroy the train's movement system.
However, the method of bombing trains could only be used in the early stages of the war. It would definitely not be a problem in 1937 and 1938.
It had already been 40 years, and the Japanese had long learned to be smart.
With the current train transportation, especially when the train was loaded with important materials, there would be a 'receiving' team that would appear to check the tracks in advance when they were more than ten miles away from the dock.
The explosives were placed in the middle of the railway. The target was too obvious.
As long as the Japanese were not blind, they could see everything.
Moreover, the Japanese had a team of guards at the front of the car. The guards could also discover these 'obstacles' in time.
Therefore, the feasibility of this method was very low. He could try it when there was really no other way.
However, he decided not to take the risk this time. If he alerted the enemy, his plan would be ruined.
"We can't blow up the front of the car."
"The guards of the Japanese are too sharp, especially in such a steep slope and transporting such important supplies.”
"There will definitely be Japanese coming to inspect the Dragon Slope.”
Lu Chen said.
Wang Hu frowned. Then how are we going to stop the train? We can't possibly let the train stop on its own, right?”
Lu Chen smiled and shook his head." I don't want it to stop. I want it to destroy itself and lie on the ground obediently."”
"Ah?"
"Don't be surprised. We're going to let the Japanese train overturn on its own.”
"Rolled over by himself?"
"Yes, have you heard of centrifugal force and centrifugal force? I chose this place to ambush because the terrain here is steep and curved.”
"This means that when going downhill, the speed of the train will be very fast. After going through a curve, in physics, the train is on a circular track with a large arc.”
"At this time, the train's centrifugal rate is very large. The train needs a sufficient centrifugal force to maintain the train's centrifugal force during this period of time and make it move in a circle.”
" Therefore, the outer rail of this section of the road will raise it up. Part of the downward force can become gravity, and the other part can pull up the arm of force to increase the tolerance of the horizontal force so that the train won't fly off the rail.”
Wang Hu looked at Lu Chen in confusion. He did not understand what Lu Chen was saying.
What kind of eccentricity was this? Centripetal force? What the hell?
He knew what every word was saying, but why couldn't he understand it at all when they were put together?
Lu Chen reacted and slapped his forehead.
This was a compulsory subject for first-year students. Although Lu Chen wasn't a student tyrant, he had done a lot of physics knowledge and questions about the train's eccentricity.
To him, it was a very basic thing. He was so excited just now that he almost forgot that this was a world of war.
To Wang Hu and the others, this kind of separation was no different from a heavenly book.
"Brother Chen, what you said…It's too profound. I don't understand."
"Haha, this is the basis and principle of this battle. It doesn't matter if you don't understand.”
"Just do as I say. Take a few people and go to the deepest part of the track.”
"Grind a hole under the wooden board under the outer rail and dig out the gravel below.”
"Let it sink down to a height of about one centimeter lower than the height of the inner rail. If it descends too low, it will be easy for the devils to discover it.”
"That's it?" Wang Hu scratched his head.”
Lu Chen nodded with certainty.”
Even if the outer rail was one centimeter lower than the inner rail, it would be enough to make the train deviate from the track.
If it was one centimeter lower than the inner rail, the train would definitely flip over.
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