How Does Length Contraction Affect Measurements in Special Relativity?

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Homework Help Overview

The discussion revolves around the effects of length contraction in special relativity, specifically regarding a spaceship traveling at a significant fraction of the speed of light. The original poster presents a problem involving the measurement of the spaceship's length from different frames of reference and seeks to determine the proper length and the speed required for the relativistic length to be half of the proper length.

Discussion Character

  • Mixed

Approaches and Questions Raised

  • Participants explore the relationship between proper length and relativistic length, questioning the application of the length contraction formula. There are attempts to rearrange equations to isolate variables, particularly the speed of the spaceship.

Discussion Status

Some participants provide guidance on the correct interpretation of the length contraction formula and the concept of the gamma factor. There is a mix of confusion and clarification regarding the calculations and the definitions involved, with ongoing attempts to resolve misunderstandings about the relationships between the variables.

Contextual Notes

Participants express uncertainty about the definitions and calculations related to gamma and the proper length. There is mention of a potential misunderstanding of the original equations provided in the homework statement.

  • #31
oh thank god, thanks. i really need to work on my rearranging.. I am fine with everything else, its just when square roots are involved...
 

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