Two days and no reply? Why? I have searched for the answer before and didn't find it. I more or less understand time dilation when the motion is...
I thought relativity suggests this, but it didn't quite make sense to me. Another example: Two clocks are synchronized in the reference frame they...
OK... When two clocks are moving towards each other, do they see each other's time run faster than their own?
After some time I post again. I'd like to ask something about theory of relativity. I think you know about this experiment with two clocks. In the...
In my opinion there is no way to prove which definition of reality is correct. Each word's meaning is assigned to it by people. Any definition you...
I think now I understand the stuff with the pendulum too. What stupid questions I had... Thanks again!
It depends on definitions. "Reality" is just a word. If you define it as what you perceive, then it is that. You may also define it as the outer...
Thanks for all your replies. I have another question; I have a feeling there will be the same problem as at the first one, but still: What...
(x)^2 = (-x)^2 |x| = |-x|
Naat, You multiplied the whole equation by (a - b), and this could be done only if (a - b) <> 0. which means (a - b) = 0 and so the second step...
Take a look at this series of equations: x = 0.999... 10x = 9.999... 10x - x = 9.999... - 0.999... 9x = 9 x = 1 0.999... = 1 "999..."...
Hi Pete, Ooops... I thought "toward" was the word meaning "with respect to". And I thought "relative" was something completely different. Only now...
How many cans can a cannibal nibble if a cannibal can nibble cans?
I really don't know whether I don't understand what I'm asking or I'm just not able to ask it clearly enough. I didn't say that all the frames...
Consider frame A fixed to the Earth and frame B fixed to the plane in which the pendulum is swinging. Then frame B is rotating towards frame A, isn't...
No, I wouldn't. By the way, what do you mean by "outline"?
I know that such inertial frames exist, but I mean how does such frame "know" how to rotate (towards the Earth)? martillo: Haven't read your site...
I have read about Foucalt Pendulum - a heavy pendulum with a long cable. When it is set to swinging, the plane it is swinging in is rotating. That's...
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