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Suppose you can Enhance the rotation of the earth so that it was only half long any day long? What happens Okay, we need to create a new clock to get started that only for AM and the Prime Minister has 1 to 6 hours. If you have a ticket at 8 o’clock the concert you will be out of luck: 8 o’clock is no longer present.
But perhaps the question of Germany is, why do physics ask this national question? This will never happen – just ahead, isn’t it? Okay, here’s the deal. Thinking about counter -scenery gives us insight at how actually working here. Also, fun! I want to say more? Okay, it can even help us create a functional space lift.
Oh, you don’t know what space lift is? It is a Cy-Fi main, a tither from the earth to a circular space station in the orbital orbital orbital. A cable-climing car will regularly ride up and down like a lift. Basically a way to get to the space easily and regularly as you run the elevator in your office in the morning – no rocket is needed.
Let’s start with some basic questions and create some more complex physics.
What is a day?
You can’t get more basic than that. However, the answer is not easy. If you say that any day is 24 hours then you’re okay – and wrong. If you are standing outside, the time the sun is at its highest point in the sky is called a local afternoon. If you are standing there until the next local noon, the amount of time spent is defined as 24 hours. So the period between the two local two is 1/24th.
But wait! It is not like the entire revolution in the world. If you measure the time of the complete revolution you will see it Not Exactly 24 hours. The reason is that the world is doing two things at once: it is rotating on its axis, causing the sun to move across the sky. However, it has been orbiting the sun for a year, which means that the sun will not be in the same position in the sky due to a complete rotation.
There are actually two different days. The Solar day What are you thinking, and it’s described above. Another type is called A DayThe Here is not fully-scale-scalp Diagram that will help you understand the difference:
