Why Does the Microphone Fall Down in the Video of Gezeravcı While He’s Flying?

First Turkish astronaut Alper Gezeravcı, recently made its journey to the International Space Station (ISS). After this journey, he held a video conference with President Recep Tayyip Erdoğan. With the end of the conference, Gezeravcı left the frame by “flying” upwards depending on the camera angle.

Many people were confused after this scene. Gezeravcı’s when he drops the microphone Many people were surprised by the fact that the microphone did not move upwards, but rather moved downwards. However, this situation is actually quite normal.

Let’s look at the conversation in question first (the flying of the microphone is in the last part).

Some comments received

The International Space Station is a slightly different environment than thought

According to physics, there is a difference between the free fall experience and the zero-gravity environment. no observable differenceIn fact, no experiment in 100 years has led to finding a way to separate the two environments. The International Space Station is also falling at an “ideal speed,” but it’s so high up and so fast that it’s falling at the same rate as our planet’s rotation. So when the ISS “falls” 100 kilometers, the Earth falls just as far. That’s why ISP It remains in a certain orbit.

On the ISS, which is in a permanent state of free fall everything at the same time, at the same speed and in the same direction It is difficult to detect this situation inside the vehicle because it has fallen. In addition, since free fall has the same characteristics as a zero-gravity environment, it is possible to move by flying inside the vehicle.

So why is the microphone flying in the other direction?

To understand the reason for this situation, it is necessary to know the concept of relative speed and pay attention to the last part of the video. The relative speed of people riding the metrobus together is zero, and the distance between people crowded with fish is 50 centimeters in Beylikdüzü and 50 centimeters in Mecidiyeköy. Their speed relative to each other is 0. On the other hand, according to their friends and relatives staying in Beylikdüzü, they travel at the speed of the metrobus. GezeravciThere is a similar relationship between ISP and microphone.

When Gezeravcı finished speaking, the microphone and our astronaut turned against each other. relative speeds 0, they are both going with the ISS at the same time, in the same direction and at the same speed. Therefore, if there were no external factors, they could both stay in the same place. Gezeravcı could even let go of the microphone and then pick it up from where he left it in the air. In the last part of the video, before our astronaut leaves the frame, he makes the habitual gesture of releasing the microphone with his hand. This movement also applies a repulsive force to the microphone. That’s why the microphone moves away in the other direction.

Isn’t it possible that they haven’t been to space? You know, science was skepticism?

Skepticism in science is not such a thing, unprovable It means doubting every assumption and every possible correlation. The other falls into conspiracy theorism. When we look at the movement of the microphone in the video, its speed is very low, its direction is linear and the microphone rotates and flies. You cannot easily do this in any studio in the world.

When everything is released in a non-vacuum environment is subjected to gravity with the same acceleration. Since this environment is already an environment that imitates the non-gravity environment, there are two factors that affect the movement of the object: friction and internal force. That’s why the microphone rotates and goes in different directions with the small amount of force Gezeravcı applies.

In summary: They go in different directions with the microphone because the traveler pushes the microphone in another direction and flies in another direction.