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You can assume Accelerate the rotation of the earth so that one day was only half? What would it be? Well, for beginners, we have to make new hours of just 1 to 6 to 6 to 6 hours for AM and PM. If you had a concert ticket at 8 o’clock, you’ll get out of your chances: No more than 8 hours.
But perhaps more Germane questions, why do physics ask nuts like this? It will never happen, just going on, isn’t it? Well, Here’s a deal. Thinking about fake scenarios, where things work here in fact. Plus it’s fun! I need to say more? Ok can help us build a spacecraft that even works.
Oh, don’t you know what space elevator is? This is a science-fi staple, an intestine from the ground to a orbitic space station in geosynchronous orbit. A cable climbing car like a permanent elevator would walk up and down. Basically, while riding an elevator in the morning, it is easy and regularly to space – no missile required.
Let’s start with some basic questions and dry up to a more complex physicist.
What is the day?
You can’t get more basic than that. But the answer is not simple. If you have said 24 hours a day, you are right and doing wrong. If you stand outside, the time of the sun in the sky is called local afternoon. If you stand there until the next local afternoon, the amount of passing time is set for 24 hours. Thus, one hour is 1/22rd year between two local afternoon hours.
But wait! This is not the same as the full revolution of the earth. If you measure the time of a complete revolution, you find it no Full 24 hours. The reason is twisted to the axis that the earth is doing two things, and the sun caused the sun to pass through the sky. However, this will also bring the sun to the orbit for a year, that is, a full rotation will not result in the same situation in the sky.
There are actually two different days. This Sun’s Day The one you think and describes above. The other kind is called a Sidereal Day. Here is a fully scale diagram that will help you understand the difference:
