?Why do we not feel the rotation of the Earth
Scientific reasons why we don't feel the Earth's rotation around itself
At this moment you are traveling 465 meters
within one second
This information should not be surprising to you, because our planet with its atmosphere and everything on its surface revolves continuously around itself.
The speed of Earth's rotation is also estimated at the equator
At about 1675 km per hour, which is equivalent to 1040 miles
per hour
Which means that at this moment you have traveled approximately 465 meters every second and this distance decreases slightly if you are close to the north or south poles..
The old idea of the Earth's rotation
A few hundred years ago, people believed that the earth is fixed, and that the sun, moon and stars revolve around it. This belief results from the apparent movement that they see with their eyes of the planets.
Regarding the insensitivity of the earth’s rotation, today we can ask why objects and sea water
?!are not thrown away from the earth because of its rotation
Earth's rotational motions
Today we know that the Earth rotates non-stop, and that it has two motions:
It revolves around the sun, and it revolves around its axis, but why do we not feel any of the two movements, because we simply move with it or form part of its movement as the layers of the atmosphere surrounding it move with it, and gravity is what keeps everything in its place, including the ocean waters.
Observing the age of the earth
We can get to know the Earth’s rotation by observing some aspects. It is the Earth’s rotation around itself that causes the day and night to alternate, and if the Earth were stationary and did not rotate, the side facing the sun would remain during the day, and the opposite side would remain in permanent darkness, except that every point on the surface of the Earth moves from the side the dark side to the lighted side periodically every twenty-four hours.
?So why can't we feel this constant movement
The answer lies in the nature of the Earth's rotation around itself.
Imagine that you are sitting inside a plane flying smoothly between the clouds at a constant speed and a constant height
And when you unbuckle your seat belt to walk down the aisle, you don't feel the movement of the plane, the reason is simple
You, the plane, and everything else within it are traveling at the same speed
In order to understand the movement of the plane, you have to look at the clouds outside the plane
And this applies to Earth's rotation
The following video shows a moving train and shows you everything on board gaining the same speed, so it appears to you steady in your hands
But whoever watches you and the train notices your movement and can calculate your speed that you don't feel
Our planet completes a complete revolution on its axis every 23 hours and 56 minutes, and this rotation occurs continuously at an almost constant rate.
There is only one way for us to feel this movement and that is by feeling the movement of the wind passing on our faces in the open air
But here you have to remember that the atmosphere also moves and travels with us at the same speed
If the Earth was changing its speed, we would feel this, but it usually would not be a pleasant feeling, similar to a sudden stop when pressing the brakes on a planetary scale..
While the atmosphere will continue its movement at the same speed, which is estimated at 465 meters per second, and scan the Earth's surface during this movement.
But just as we do not feel the continuous movement of the plane, we also do not feel the travel of the planet Earth in the vast space
Well, we can summarize it as follows:
Despite the enormous speed with which the earth rotates around itself or around the sun, this speed is subject to a general physical rule. The stability of the earth's rotation speed makes it impossible to feel its movement. with it.
Here comes the most important question:
? Why does the earth rotate like this constantly..
The answer: because there is nothing stopping it
When our solar system was formed and began to appear from the collapse of a dust cloud, it appeared in the form of a growing and flat disk with a bulge in the center, so it inherited all the planets this rotation... The sun and all the planets neighboring us and their moons and everything else revolves around them after billions of years due to insufficiency self..
Therefore, to interfere with the work of this system, an unbalanced external force must be applied to it
In simpler words, the dance party is in harmony when the faces collide with each other, then the rotation turns into chaos, and as previously mentioned, the rotation of the planets occurs at an almost constant rate, and if we want
To be more precise, the earth is slowing down due to the moon's gravity
Where the moon curbs a little gravity of the earth as it pulls through the tidal bulge and drags our planet and this causes friction called tides where energy is returned to the orbit of the moon
And because this change in speed is very small for us, therefore, we feel that the Earth’s rotation continues at a constant rate, in other words
It seems like nothing at all...
Source: websites