I find a way to go faster than light

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SUMMARY

The discussion centers on the concept of relative velocity in the context of Special Relativity, specifically addressing the misconception that two rockets traveling at 75% the speed of light can be perceived as exceeding the speed of light from an observer's perspective. The correct calculation for the relative speed of the two rockets, according to the relativistic velocity addition formula, results in a maximum speed of 0.96 times the speed of light (c). This reinforces the fundamental principle that no object can exceed the speed of light in any inertial frame of reference.

PREREQUISITES
  • Understanding of Special Relativity principles
  • Familiarity with the relativistic velocity addition formula
  • Basic knowledge of the speed of light (c)
  • Concept of inertial frames of reference
NEXT STEPS
  • Study the implications of Special Relativity on time dilation and length contraction
  • Explore advanced topics in relativistic physics, such as Lorentz transformations
  • Learn about the experimental evidence supporting Special Relativity
  • Investigate the concept of simultaneity in different inertial frames
USEFUL FOR

Physics students, educators, and anyone interested in understanding the principles of Special Relativity and the limitations of speed in the universe.

Bringo
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Ok you can't go as fast as light. How about two rockets going at 75% of the speed of light in opposite direction? then an observer in one rocket will see the other rocket going faster than light.
 
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not so fast...

The relative speed of the rockets will only be 0.96 c. Remember, speeds are added (per Special Relativity) like this:
[tex]w = \frac{u + v}{1+\frac{uv}{c^{2}}}[/tex]
not like this:
[tex]w = u + v[/tex]
 

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