- #31
aligarr
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Thank you both .
Questions on relativistic mass and directional relativity?
- Context: Graduate
- Thread starter iliedonUA
- Start date
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Discussion Overview
The discussion revolves around the concept of relativistic mass, particularly in the context of protons and other particles moving at speeds close to the speed of light. Participants explore questions regarding whether such particles gain weight, the implications of their increased mass on gravitational attraction, and the effects of time dilation on electromagnetic forces.
Discussion Character
- Exploratory
- Debate/contested
- Conceptual clarification
Main Points Raised
- Some participants question whether protons near the speed of light actually weigh more, and if so, whether this weight gain would affect their gravitational attraction to other objects.
- There is a suggestion that if two iron beams are accelerated to relativistic speeds in opposite directions, they would experience an increased gravitational pull toward each other.
- One participant notes that the situation of two objects moving in opposite directions is equivalent to one object at rest and the other moving past, emphasizing that only relative speed matters.
- Another participant raises the idea that time dilation might affect the electromagnetic force between a proton and an electron, suggesting that as the proton moves faster, its attraction to the electron could weaken.
- There is speculation about whether the perceived increase in mass of protons in accelerators like the LHC is related to gravitational effects or if it could be attributed to other forces, such as magnetism.
- One participant discusses the complexities of measuring a proton's mass relative to the Earth, considering the Earth's own motion through space.
Areas of Agreement / Disagreement
Participants express differing views on whether relativistic mass translates to an increase in weight and how this affects gravitational interactions. There is no consensus on the implications of these concepts, and multiple competing views remain throughout the discussion.
Contextual Notes
Participants acknowledge the limitations of discussing relativistic mass and gravitational attraction without definitive measurements or established frameworks. The discussion includes assumptions about magical scenarios and the complexities of relative motion that complicate straightforward answers.
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