B What reference frame is used for the velocity v in the Lorentz transformation?

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The discussion centers on the complexities of using different reference frames in the context of the Lorentz transformation and time dilation. It highlights that when a spacecraft moves relative to Earth, the perception of time passing on each clock depends on the chosen frame of reference, complicating the question of which clock runs slower. The Earth and the spacecraft can be viewed as moving relative to each other, leading to different conclusions about time elapsed on their respective clocks. The conversation also emphasizes the importance of understanding the relativity of simultaneity and the need for precise definitions of reference frames to accurately analyze time dilation scenarios. Ultimately, the apparent paradoxes in relativity arise from misunderstandings of these concepts rather than flaws in the theory itself.
  • #51
weirdoguy said:
I've been teaching physics since 2008, and I've spent 5 hard years becoming a physicist. We all here thought about these questions seriously multiple times. You have not and you're wasting our time. You are not here to learn. This thread is going nowhere.
This is the problem I encountered when studying physics. Then I presented the problem for discussion!
 
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  • #52
Huangdongcheng said:
Then I presented the problem for discussion!

And people pointed MULTIPLE TIMES how to resolve your problem. You did nothing with that. In the end, experiments falsify your point of view. And that's what matters.
 
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  • #53
Thread closed for moderation.
 
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  • #54
After a very brief discussion among the mentors, we will leave this thread closed.

As @weirdoguy mentioned, we have shown how the math and theory solve the problems raised by the OP, and we have referred to experimental evidence showing that the math and theory are correct. At this point the only productive thing is for the OP to review the provided math and experiment. If they have specific new questions after doing so, then they may open a new thread for help.
 
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