There Is No Such Thing as Gravity

As Einstein said, there is no such force as gravity.

Newton also said that there was such a thing as reverse gravity, and he realized this by being inspired by an apple falling to the ground, and even wrote the formula for gravity.

F=m.g

Here "g" is the gravitational acceleration.

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Which one is correct?

How do we understand this?

Of course, they both believed that what they had discovered in their own time was true.

So, when I say which one is correct, I am not claiming that anyone is trying to deceive anyone.

Today we know that Newton was wrong, at least in his formulas, that the formulas were not sufficient, and that Einstein found the more accurate formula.

Although we can still calculate movements at relatively low speeds with Newton's formulas, we can find accurate results with Newton's formulas in our daily movements.

However, the correct formulas are Einstein's formulas, this has been proven by many experiments. Since they are a bit complicated formulas, we cannot use them in daily calculations.

Of course, there are question marks on some issues regarding Einstein's formulas, but these issues are still being studied and no one has yet been able to prove that the formulas are completely wrong.

The reasons for the anomalies in the universe are still being investigated.

Maybe one day someone will come up with new formulas that give even more accurate results than Einstein's formulas.

However, for now, the world of physics has to make do with these formulas.

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The main difference between both formulas in principle is this:

Newton adjusted his formulas by accepting that time progresses at a constant speed.

Einstein, on the other hand, predicted that time, along with space, bends, shortens or lengthens depending on our speed, that is, it is not time that flows at a constant speed, everyone has their own time according to their own speed.

He called this the theory of special relativity.

With the theory of general relativity that he later developed, that is, taking into account the fact that masses bend spacetime in space-time dimensions, he put forward new formulas that were quite complicated, but produced more accurate results than Newton's.

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However, formulas aside, it seems to me that the scientific world is still confused about gravity.

Because I still come across people who have studied these subjects, as the old saying goes, even those who have received their own training on these subjects, and even some who have become professors, still talk about the force of gravity in their conferences or in their speeches in various environments.

Einstein clearly said that there is no such force as gravity!

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If the earth is pulling us towards itself, then logically it is exerting a force on us, isn't that true?

Yes, when we think with simple logic, we can conclude that it should really be like this.

In response to those who think that the world is not round, and in response to their question: If the world is round, why do we not fall down below? Don't we say that the ground pulls us towards itself, that's why we don't fall?

By the way, sometimes I really can't understand what they mean when they say "down there". What part of the world could be lower? Australia? New Zealand? Or Papua New Guinea? Maybe not Antarctica?

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Let's discuss this issue fully today, let's break it down so that we can understand this issue of gravity.

If you are ready, let's get started...

What was the force?

F=m.a

So mass times acceleration.

For an effect to be a force, there must be an acceleration. On an object with mass, a force occurs in direct proportion to the acceleration!

Acceleration means the rate of increase in speed. In other words, the rate of change.

These are things we almost all know.

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If we drop a piece of stone from a high place, the earth attracts that stone to itself. Isn't that why the stone falls downwards?

Didn't Newton say that?

As the stone falls to the ground, its speed also increases, that is, it accelerates.

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You may not understand what I am saying, but what if the motion of the stone is actually a motionless motion?

Can such a thing happen?

We did the experiment in the physics laboratory.

It was like a large backgammon piece, shaped like a round backgammon checker, and it had a pneumatic needle on it.

On the other hand, since air was blown from a hose connected to it, it could move on the platform almost frictionlessly and leave dots on the checkered paper.

I remember we did an experiment with such a device in the physics laboratory.

I think it's called table hockey, it's available in some shopping malls, you try to put the checker on the table into the other person's goal by hitting them with plastic mallets, and the experimental platform in the laboratory worked on a similar principle.

Only in table hockey, air is supplied through the holes in the table, in our mechanism air was supplied from under the plate and since there was an air cushion, a relatively frictionless movement was achieved.

Now, there may be different mechanisms, but similar mechanisms exist in every physics laboratory.

As we measured in that experiment, due to gravity, this heavy. The flake was moving with acceleration.

We calculated the acceleration of gravity by calculating the traces left by the stamp, inch by inch, on the checkered paper.

Gravity definitely has an acceleration. This is confirmed by experiments!

Okay, Einstein put forward some complicated formulas, I do not claim otherwise, but I think there is also gravitational acceleration.

Therefore there must be a gravitational force!

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Yes, from this experiment it seems that there is indeed gravitational acceleration, if there is acceleration then there is force, you are right.

But let's look at it from another perspective.

For example, let's say you are caught in fast flowing water in a river.

Do you feel like someone is pushing you from behind when you are in the water?

For those who know how to swim, the same thing must have happened to them in the sea in a place where there is a current.

While swimming, the current carries you away.

I think the answer is no, you won't feel the discharge.

You do not feel that the water exerts a force on you. You move with the flow without realizing it.

Maybe after a while you will realize that the current is dragging you somewhere, but this only happens when you see that you are moving away from the shore. You definitely won't feel like the current is pushing you.

You just look at the beach and say, "I'm so wide open, there's definitely a current here."

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As a result, the effect of the earth on us is the same as we fall down into the void towards the earth.

We do not feel any force on us as we fall downwards in space.

Feeling strength is a different thing.

For example, when we step on the gas in a sports car with a very powerful engine, we feel like our backs are stuck to the seat.

This is the force.

What keeps our backs glued to the seat is the acceleration of the vehicle. We say that torque is high, and torque is the rotational acceleration of the wheels.

In other words, what we call force is the effect applied to us while we are inside the vehicle.

While falling downwards in the air, we do not feel such a force on us. Of course, when I say this I am ignoring the friction effect of the air on us, consider that there would be no air friction if we were in a vacuum.

We fall into the void without any force acting on us, just as if we were caught in the current in a river.

Yes, our movement is an accelerated movement, that is, our speed is constantly increasing while decreasing.

But there is no force that acts directly on us.

When we hold on to a branch on the edge while we are drifting in the current in the river, that's when we become aware of how fast the water in the river is flowing, or when we feel a force on us, we have to make an effort to hold that branch with our arm.

The weight we feel when we stand on the earth is the same as when we get carried away by the current in a river and lean on a branch with our feet rather than our arms.

The earth is more like a branch that keeps us from falling towards the center of the earth. It keeps pushing us upwards from under our feet.

Our weight is different for all of us compared to our mass.

The force we feel is not the gravitational force of the earth, but the force of the earth pushing us in the opposite direction from the center of the earth so that we do not fall further down in the current towards the center of the earth.

If there was no earth under our feet, we would not feel our weight.

Einstein says that what creates the current towards the center of the Earth is the warping effect created by the mass of the Earth in space time.

Masses bend spacetime and create a current towards their centers. Masses do not have a gravitational force, they have the ability to flow in space time.

That's why Einstein said there is no such thing as gravitational force.

If we try to reach the same speed as a sports car, there will be a force on us.

The reason for this force inside the sports car is the kinetic energy created by the fuel in the vehicle's tank through the engine.

So the source is chemical reactions, electromagnetic force.

Chemical reactions also occur under the influence of electromagnetic force.

In fact, almost all energy that occurs in life is energy that arises under the influence of electromagnetic force.

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In short, there is a pushing force on us wherever we stand on the earth. This force is a force formed by electromagnetic effects resulting from the communication of matter with each other.

Since it is not possible for the protons on the earth and under our feet to get closer to each other due to the electromagnetic force, a force occurs.

Let's remember once again what is force? What was the momentum? What was the speed?

Formulas:

F=m.a , a=delta v/ delta t , v=delta x/ delta t

If there is a force on us where we are standing, we must have an increasing speed according to the formulas, that is, we must have an acceleration indicated by "a" in the formulas and we must have traveled the distance "x".

But we stay where we are, we're not going anywhere!

When we accelerate in a sports car, the distance we travel is certain, the increase in our speed is also certain, and therefore our acceleration and the force exerted on us are also certain.

There is still a force on us where we stand, but that force is not the force of gravity, but the force of the ground pushing us in the opposite direction.

Just like the gravitational force on our arm and on the branch we hold on to in the current.

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Here's the ground as you fall from a height. It does not pull you towards itself, we actually stay where we are in the bent space-time environment. On the one hand, we fall, but on the other hand, we stay where we are, the ground has no gravitational force on us.

When we fall to the ground, that is, when we stand or sit on the earth, the earth pushes us backwards.

In other words, we are actually moving forward in space time while standing in place, and when we are falling in space, we are actually standing where we are.

Confused again, right?

If you don't understand, read the article again from the beginning.

In short, Einstein is right, there is no such force as gravity.

The fundamental forces in nature are three, not four. Electromagnetic force, strong nuclear force and weak nuclear force.

Gravity, on the other hand, is the warping of space-time; to make it more understandable, we can also say that it is the flow of space-time.

That's why, no matter how hard scientists try, they cannot find that single magic formula that brings together all the forces and the space-time bending effects of mass, which they call the theory of everything.

There are more to these topics, such as the effects of mass inside black holes, but I think that's enough for today.

Even light cannot escape black holes. Perhaps there are movements inside the black hole at speeds higher than the speed of light.

Maybe we live in a huge black hole, the universe.

These are questions that always come to the minds of scientists.

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It's a good thing that the world exists and we don't live this life adrift in the void, without a branch to hold on to.

Let's take care of our world, we have no other place to live. We have no other branch to hold on to.

It's a good thing that our beautiful world is constantly pushing us to do something.

But don't settle for the world's pushing, because this pushing won't be enough to make you take even one step. If you don't make an effort, you will stay where you are.

In order to get out of the current, you need to use your arm strength and make some effort to pull the branch you are holding on to towards you.

Let me end the article by saying stay with science.

With love and respect from Moscow