Is existence faster than the speed of light?

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Discussion Overview

The discussion revolves around the question of whether existence or the transmission of forces can occur faster than the speed of light, using hypothetical scenarios involving a rope and a steel rod to explore the implications of instantaneous action versus propagation speed in materials. The scope includes conceptual reasoning and technical explanations related to physics principles.

Discussion Character

  • Exploratory
  • Technical explanation
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • Some participants propose a scenario where pulling a rope tight would lead to instantaneous movement at the other end, questioning if this implies something travels faster than light.
  • Others argue that the force does not move instantaneously due to the elastic properties of materials, emphasizing that molecular interactions and propagation times are involved.
  • A participant points out that even with a steel rod, the movement of forces is limited to the speed of sound in the material, not the speed of light.
  • Another participant suggests that exceeding the speed of sound in a rod would lead to deformation, raising questions about the relationship between force application and material properties.
  • Some contributions explore the analogy of a chain of dominos to illustrate the propagation of force through a medium, emphasizing that it cannot be instantaneous.
  • A later reply introduces a philosophical perspective on existence and awareness, suggesting that existence may be tied to the speed of light based on neural interactions, but this remains speculative.

Areas of Agreement / Disagreement

Participants generally disagree on the implications of instantaneous action versus the propagation of forces, with multiple competing views on the nature of material response and the philosophical aspects of existence. The discussion remains unresolved.

Contextual Notes

Limitations include assumptions about the rigidity of materials, the nature of forces at atomic scales, and the philosophical implications of existence versus observation. The discussion does not resolve the complexities of these interactions.

  • #61
What if the Sun was already moving? Let's say around 72,000 km/hr? Could it still come in contact with A and B before light? What about CMBR? Is that moving? Could we measure the acceleration of a body being "pulled" by gravity by CMBR? Can we measure light by the G's we experience? Now THAT's convoluted. I'm done w/ this one.
 
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  • #62
Idjot, your humour was neither recognized nor appreciated for the simple fact that it wasn't obvious. We have had far too many people here who say that sort of stuff in earnest.
 
  • #63
Well I wasn't exactly cracking jokes. What I mean by playing around is that I made a conscious decision to debate from a seemingly opposing viewpoint. I wasn't actually passionate about this idea at all. In fact it was for this reason that I chose to champion it, so-to-speak. I proposed challenges to make things more interesting. The sarcasm was just to get the blood flowing a little, if you know what I mean. You got to admit it was fun.
 
  • #64
Idjot said:
You got to admit it was fun.

Yeah... in an irritating sort of way. :biggrin:
 

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