If we can t see anything, will we still think that the earth is rotating? If so, why?

If we can't see anything, then we still think we're spinning. Because before your question is true, that is, human beings cannot see anything, we humans have fully adapted to the earth's environment, and will use other methods to compensate for the lack of vision, and prove the rotation of the earth through various methods, but the time to the truth will be different. The rotation is based on the sun.

Because the reason why the sun rises in the east and sets in the west, one is that the sun revolves around the earth, and the other is that the earth rotates, and obviously the latter is more reasonable. In both cases, there is no difference in their essence without taking into account the difference in the rotation period and the position in which the A appears and disappears.

b rotation is definitely a non-inertial frame, and rotation can be verified by the measurement of inertial forces. With a Foucault pendulum, the Coriolis force of a moving object can be measured (the Foucault pendulum itself is also an action of the Coriolis force).

If it is an inertial frame, according to the principle of equivalence, all inertial frames are equal, so there is no need to discuss which one is "stationary", we can choose ourselves. In the case of "rotation", there must be those who believe in acceleration, which is a non-inertial frame, and the problem is easy to solve in the non-inertial frame.

Human beings are inherently part of the natural world.

However, human beings are more curious, and through slow learning, they can describe their current cognition and the world.

What conforms to the current cognition is regarded as right, and what does not conform to the current cognition is wrong.

There are some situations that human beings cannot describe, but can only generalize, close to what they knew at the time, and if you want to see the essence, you have to wait.

There is a difference between the two, and the time interval between seeing a again is different.

Because although the earth rotates every day, at the same time, the earth is also revolving, and we humans are very small, so we can't feel the rotation of the earth.

Because we follow the rotation of the earth every day, we cannot feel the rotation of the earth, because the activities of people and the rotation of the earth are the same direction.

This phenomenon is the relative motion of physics, we will always take the stationary thing next to us as a reference, we are moving relative to it, so when the earth is moving, everything around us is moving with the earth, we are stationary relative to the earth, so we can't feel the rotation of the earth.

The rotation of the Earth may not play a greater role for us ordinary people, as it is almost completely invisible in our lives. Although books tell us that the earth is always rotating, which in turn causes the day and night variation, we don't feel the rotation happening in our lives at all. This may be the same as when we don't feel the movement of a train without a reference.

From the Earth's point of view, everyone is as big as a bacterium.

If you take a Petri dish full of bacteria and turn it upside down, the bacteria may not notice that they are changing their position. We live inside the Earth, and the rotation of the Earth takes 24 hours, which is too long for us. You and the car are at the same speed.

If the floor is completely smooth, you can even read a book in the car without even feeling yourself moving. The only time you feel like you're moving is when the car is speeding up, slowing down, or rolling on a bumpy road.

But since the Earth doesn't accelerate or decelerate like a car on the highway, we won't notice it turning. The constant rotation of the earth confused our ancestors about the truth of the universe, and they noticed that the stars, the sun, and the moon all seemed to move around the earth. Because the Earth cannot be felt, it is logically stationary and the entire sky revolves around it.

The reason why we don't feel the earth rotating is that we are standing on the surface of the earth, always following the earth's rotation, no matter what we do, or how precise the experiment, we can't perceive that the earth is moving.

The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.

Because the speed of the earth's rotation is very slow, we humans are too small compared to the earth to feel the earth's rotation.

Because this is the idea that Copernicus put forward, the earth is rotating, the sun is orbiting, and this is what is learned in geography books.

Because the earth rotates. It can cause a diurnal phenomenon. So we don't perceive the movement of the earth, but we know that the earth is rotating.

We humans will lose our dwelling and drift in space.

The earth is the son of the solar system, it is a planet, the so-called planet, is the planet that revolves around the sun, we all know that the earth is our common home for human beings, we live on the earth, relying on the earth's water, air and other resources to survive, its rotation cycle is about 24 hours, that is, a day in human time, in a day, we humans will experience two time periods of day and night, if the earth no longer rotates, it is difficult to imagine what disasters will happen.

In physics, it is said that any object in the world has the effect of inertia, the greater the mass of an object, the greater the inertia acting on it, if the earth stops rotating, the earth stops, but the creatures on the earth will not stop moving, or rely on their own inertia to move, and not walking, it will fly out directly, so it seems that it is very dangerous, maybe life on the earth will go directly to death.

Although the rotation of the earth has stopped, but the earth will still revolve around the sun, then, in this way, the earth will be divided into two sides, one side will be half of the days of the year are day, no night, the other side is half of the days of the year are night, no day, and then the side of the night, will not be irradiated by sunlight for half a year, once the lack of sunlight, plants will be difficult to photosynthesize, and finally gradually die, and have been in a dark environment, The temperature will become very low, very low, and normal people will die in that extremely low temperature.

If the earth no longer rotates, the original magnetic field will change from existence to nothing, and the things related to the magnetic field on the earth will become useless and become a pile of waste, and this is not the most serious thing, what is more serious is that without the protection of the earth's magnetic field, those rays in the universe and many radiation will directly enter the earth.

If the earth no longer rotates, there will be no day and night, no four seasons of the year, and ocean flows, tides, and so on will be affected.

If the earth does not rotate, then it is very likely that half of the places will not be exposed to the sun, and there is no difference between day and night, which will have a great impact on human health.

If the earth no longer rotates, I think we humans will definitely be affected by this, but we will only know what will happen until that day.

If the earth does not rotate, then we will not have a day and a night, and some places may always be day, and some places may always be night.

If you don't rotate, it's either day or night, and it is estimated that humans will starve to death.

If the earth no longer rotates, then our earth's climate and gravitational aspects may change, so if the earth does not rotate, then the impact on us humans is quite huge.

We will be greatly affected, such as the lack of light time, and the eternal polar day or polar night, always cold on one side and hot on the other, and the consequences are unimaginable.

There is no day or black in the human world. Because the rotation of the earth affects the alternation of day and black, human beings may always be in a state of day or black, which will have a great impact on the survival of human beings.

Then the earth will change a lot, the temperature difference between day and night, the time and time, the weather and the environment will change with the earth, maybe there will be some disasters.

What happens if the Earth stops rotating?

The earth has been spinning, but why can't people feel it?

The earth rotates every day, why don't we feel it all the time?

It's like you're in a closed car that walks at a constant speed, and the walking is stable, the sound insulation is very good, and you don't feel like the vehicle is moving.

Because we are centered on the earth and there is no adulteration, we can't feel the earth turning, and we can only find out about our autobiography when we leave the earth.

This is the problem of the choice of reference in physics, if you choose the sun as a reference, the earth and people are moving, if you choose the earth as a reference, then the sun is moving, and people are stationary relative to the earth, and people are used to using the earth as a reference, so they can't feel it.

Because of gravity, and because the Earth is large enough, you have to have other references to see the Earth turning.

Because people and the earth have the same autobiographical speed, they are in a relatively static state with the earth, so people can't feel it.

Because the earth creates gravity, but we don't feel the rotation.

In fact, the main reason is that the earth is rotating at a constant speed, and there is no specific reference, if you sit on the train and don't look outside, you will feel that the train does not seem to move forward, and then you look outside, or the train starts and stops, you will feel it. Human beings have to rely on the comparison of themselves with the reference object to feel the object in uniform motion. Due to the fact that human beings live on the earth and the strong gravitational pull of the earth, all objects around them are synchronized with themselves and maintain the same angular velocity as human beings.

Because there is an attraction of the center of the earth. In fact, what can be felt is a day. Day, night.

Let's take the question of riding in a car, and we sit in a moving car as if we were on earth.

When you sit in a moving car, the windows are all closed, and you only look at the situation in the car, and you can't feel the car moving.

When you open all the windows and you look out**, you will see that the trees are moving backwards, and that's when you know the car is moving. The reason for this difference in perception is due to the difference in references.

So how can you feel that the car is moving? When the car is driving at a constant speed, you don't feel anything, and when you suddenly accelerate or brake, you will reverse or load forward, which is most noticeable.

Of course, it cannot be felt on the earth, because its rotation is uniform, and it does not accelerate and stop suddenly, so people cannot feel it rotating on the earth.

Because there is no specific reference.

Because there is no reference, you can't feel it.

Because you don't have a reference, you can't feel it!

There are many factors that cause people to not feel the rotation of the earth, first of all, people perceive movement through changes in relative position.

The Earth's rotation is happening from time to time, why can't we notice it?

First of all, this is the alternation of day and night, we all know that the sun rises in the east in the morning and sets in the west in the evening, which is not the movement of the sun, but the change of the position of the earth, with the movement of the earth, there will be day and night, the sun has always been in a position of place, from sunrise to sunset, is a good embodiment of the rotation of the earth.

If the rotation of the earth stops, then the place near the sun will always be day, and the position on the back side will become eternal night, and it is precisely because of the rotation that the earth can be more habitable for human habitation.

At the same time, the rotation of the earth also forms a magnetic field, which is reflected in many aspects, such as the growth direction of plants, especially vine plants, the growth direction of the southern hemisphere and the northern hemisphere is different.

This magnetic field is also affecting the direction of the water flow, this is easy to verify, we usually take a bath in the bathtub, after the bath needs to be discharged all the water in the bathtub, when the water flows into the sewer to form a whirlpool, you can see the direction of the whirlpool, and this direction is not the same in the northern and southern hemispheres.

The whirlpool in the Northern Hemisphere rotates counterclockwise, but in the Southern Hemisphere, it rotates clockwise, so you can try it at home and rotate in the same direction regardless of which sewer you use.

From the sewer at home, to the huge whirlpool, or even to the ocean current, you will find that the water flow in the northern and southern hemispheres is different. These differences are due to the magnetic field that occurs due to the rotation of the earth.

The earth is constantly rotating, and we humans can't notice it, because the earth is very slow in the process of autobiography, and the earth has gravity, and the number of people rotates with the earth, so there is no feeling.

The earth is constantly rotating all the time, but we humans don't feel it at all, because of gravity. The earth has an attraction to all objects, and everything on the earth, including people, is moving with it, so we don't feel the earth turning.