Relative speed and Time dilation

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SUMMARY

The discussion centers on calculating the relative speed between two observers experiencing a 1% time difference using the time dilation formula from Einstein's theory of relativity. The equation utilized is t = (gamma)t', where gamma is the Lorentz factor. The user attempted to derive the velocity (v) using the formula v = sqrt(-c²((t'/t)² - 1)), resulting in an incorrect value of 2.999 x 108 m/s. The conversation suggests relating the time ratio t/t' to the 1% time difference to accurately solve for velocity.

PREREQUISITES
  • Understanding of Einstein's theory of relativity
  • Familiarity with the Lorentz factor (gamma)
  • Basic knowledge of algebra and square root calculations
  • Concept of time dilation in physics
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  • Study the derivation of the Lorentz factor (gamma) in detail
  • Learn how to apply the time dilation formula in various scenarios
  • Explore examples of calculating relative speed in special relativity
  • Investigate the implications of time differences in high-speed travel
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Physics students, educators, and anyone interested in understanding the principles of special relativity and time dilation effects in high-speed scenarios.

stellaman
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Homework Statement


What is the relative speed if two observers record a time difference of 1%


Homework Equations


t=(gamma)t'


The Attempt at a Solution



I use the above equation and solved for v, and got

v=sqrt(-c2((t'/t)2-1)

however I am gettin 2.999x108m/s, and I am pretty sure that is not right.
 
Physics news on Phys.org
Perhaps you can relate \frac{t}{t'} to the 1% time difference. If you can do this you could find a velocity by solving \frac{t}{t'} = \gamma for the v in gamma.
 

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