Newton's third law of motion, also known as the law of action and reaction force: the action and reaction force between two interacting objects are always equal in magnitude and opposite in direction, and act on the same straight line.●⌒

The effect after recording is that the action and reaction forces can be operated to a limited extent, and the effect will be approximately 10% floating up and down.

In other words, when you attack others, the impact others receive can be strengthened by 10%, and the recoil you receive can be reduced by 10%. When others attack you, the impact can be weakened by 10%, and the enemy's recoil can be strengthened by 10%.

Or, when others force you to suppress you, you can adjust the direction of the force appropriately so that it is not on the same line.

The law of universal gravitation: Any two particles attract each other through forces in the direction of the connecting center line. The magnitude of the gravity is proportional to the product of their mass and is inversely proportional to the square of their distance, and has nothing to do with the chemical composition of the two objects and the type of media therein.

The effect after recording is that you can perform a limited gravity operation on yourself or the objects you touch, and the effect will be approximately 20% floating up and down.

This means that nearly half of the weight loss effect of running freely can now be blessed on your body at any time. Although the degree is much smaller, this trick not only reduces it, but also increases weight. It can not only give it to yourself, but also to others, and the duration is greatly extended, and the applicability is definitely greatly improved.

Classical friction law, also known as Amonton-Cullun's law: 1. The friction force is proportional to the normal load; 2. The friction factor has nothing to do with the contact area; 3. The friction factor has nothing to do with the sliding speed; 4. The static friction factor is greater than the dynamic friction factor.

This is a law that expresses and defines friction. The corresponding recording effect is of course to operate the friction force on the object and make the friction force float up and down by 20% based on real data.

Don’t underestimate this move. The speed of the bullet will become slower and slower. It is precisely because of the resistance to air friction. With this move, the speed of the bullet will become slower, the range will be further, and the trajectory will be straighter.

Not only that, this trick can be combined with Newton's first law of inertia.

One move can weaken friction and one move can keep objects at greater inertia. It is possible to increase the range of the bullet by half as a result of 20%.

Moreover, in addition to being used here, jumping from high altitude can also be used. It is just the opposite operation - increasing air friction and reducing fall inertia, which can directly reduce the limit speed of free fall a lot. If combined with the weight reduction of gravity by 20%... Xiao Ling, who was originally sure to jump from two or three floors without being injured, could be raised to four floors, and maybe five floors.

Oh, by the way, use the law of action and reaction force to reduce the impact on the ground when falling to the ground, and the limit will be higher again.

It’s a pity... At present, he only has two truth title pages, and can only trigger two effects at the same time.

Therefore, how to arrange choices and trade-offs of these laws of truth, and when written to the title page and apply it in this way in the face of various situations, has become the focus of Xiao Ling's special training in the next period of time!

Wait. I haven't finished talking yet. In addition to Newton's three laws, the law of universal gravity and the classical friction, there is another law. It is the last one that Xiao Ling can write to the title page of truth and realize, and it is also the last one - Huke's law, or Zheng Xuan's law of elasticity.

It is expressed as: After a solid material is subjected to stress, the stress in the material forms a linear relationship with the strain (unit deformation amount).

This is a very critical law!

In addition to allowing Xiao Ling to adjust the stubborn coefficient, that is, the elastic coefficient of solid elastic materials, it also gives him a crucial ability - copying elastic materials.

Elastic deformation materials, since they are not rigid bodies, will undergo various deformations. They cannot be copied by intelligence alone and require emotional cooperation.

Now that Huke's law is written on the title page, Xiao Ling can ignore the limitations of his emotions.

Springs, bowstrings, rubber... all solid elastics can be easily copied. If he needs to have blood droplets, he doesn't need Park Rou's help, he can do it alone.

"I'll go! You... the contract field can be used like this. With the rules, it's so fucking amazing!" Dong Bagua helped Xiao Ling sort out these laws one by one, and then watched with his own eyes the ability he gained after the laws were written into the title page. He screamed and was shocked, and couldn't help but swear.

The effect of these abilities seems to be OK, but... it is only OK. As a top student like Dong Bagua, is it as good as yelling so much?

As for, it’s too much! It’s necessary, it’s too necessary!

Don’t look at the theorems and laws chosen by Xiao Ling are all learned in junior high school and high school, and are already a mess. In fact, it is not that simple.

Why do you know these ordinary laws, even if you know them, you can’t use them at all. You must reach a doctoral level or even higher level before you can use them?

This is because... all these statements are not completely correct, they are just correct within a certain scope or a certain limitation.

Just like Newton's law, it does match in ordinary cases, but if the object moves very quickly and approaches the speed of light, which causes changes in mass, it will be inaccurate.

The law of universal gravitation is also limited to the framework of low speed, macroscopic and weak gravity, and is not applicable to high speed, microscopic and strong gravity. The over-distance effect of gravity cannot be explained, and the precession phenomenon of Mercury's perihelion does not match observation...

Take Hook's Law as an example. Hook's Law is actually only applicable to linear elastic materials, and... it is only applicable to situations before the deformation of linear elastic materials reaches the elastic limit.

Oh, that is, in "Prison Break", the hero drills holes on the wall to reduce the elastic limit of the wall.

In fact, most of the deformations in nature are inelastic deformations, such as when the rubber band is broken and the spring is aging and deformed;

Collisions are also mostly elastic collisions under non-ideal conditions, but completely non-elastic collisions. For example, water drops fall on the ground, bullets drill into wood, and two doughs hit together... This makes kinetic energy conservation problems.

After talking about Hook's law, let's talk about the law of friction.

Classical friction laws are only for solids, but in fact, the friction between liquids and gases is more applicable.

Newtonian law of friction pioneered fluid physics, followed by Darcy's law that expresses the concept of penetration, Fuxi Haimai's law of nonlinear penetration, Bernoulli's law and Posuer's law applied to fluid mechanics, and Pronte-Grauer's law applied to aerodynamics, Pronte-Meier's flow model, high-speed boundary layer theory...

This is just physics, just like a big tree, which sprouts from the branches of traditional physics, triggering one field after another. Each field broadens its understanding of the world based on the previous field.

Without an understanding of the senior management of the field and the full understanding of the limitations of the current rules, it is impossible to use the corresponding different abilities.

Therefore, even in the most basic field like classical mechanics, if you want to have the ability to match it, you must at least have a doctoral level knowledge;

If you want to go further on this basis, you will not be able to do a doctorate, at least you can lead a doctorate, or even... to the level of opening up your own field!

There are so many people in the world who are engaged in science, but how many people can create their own fields?

The more advanced the science is, the more difficult it is to understand and explore. Not to mention anything else, aerodynamics is enough for people to study for a lifetime, but is physics just an aerodynamic?

Of course not!

Classical mechanics includes statics to discuss bridge culvert engineering structure, load analysis; kinematics to analyze motion characteristics; dynamics to study the relationship between force and motion... and vector mechanics and analytical mechanics; edge acoustics; thermodynamics; statistical mechanics; electromagnetism covering electrostatics, magnetostatics, electrodynamics and optics...

This is just a category of classical mechanics. Modern physics covers more and more abundant fields: relativity, quantum mechanics, particle physics, nuclear physics, atomic and molecular physics, solid state physics, condensed matter physics, laser physics, plasma physics, geophysics, biophysics, astrophysics...

This is listed, and there are more that have not been listed. Each item is worth studying for a lifetime!

It can even be said that if you do not have the scientific research ability to create a field, even if you master superpowers, you will not have any high-end capabilities.

The higher the ability, the stronger the power, but the more difficult it is to master it.

And Xiao Ling... completely broke the limitations of the supernatural world. Through his own learning, his own characteristics, the joint efforts of the Destiny Armed Forces and the contract fields, he directly lowered his doctoral level ability to undergraduate degree!

Although his ability is much weaker than that of a doctor, at least he has the ability, right?

The most important thing is! There are enough types of skills!

Others can only master one or two fields if they do their best in their lives. After all, doctoral academic ability is not so easy to achieve. With modern discipline distribution, even geniuses cannot achieve omniscience and omnipotence.

But Xiao Ling... the undergraduate power can stimulate superpowers. Next, he continues to study and perfect the law of friction, and probably can produce fluids;

After learning the three laws of thermodynamics, the ability of energy conservation and heat conduction should be put into place;

After learning the Faraday's law of electromagnetic induction and Maxwell's equation, he could not have become a Magneto.

He is indeed not very capable in every way, but his tricks are really numerous! He is completely impossible for others to achieve versatility. If he works hard, he might be able to do it.
Chapter completed!