From: sylvia@not.at.this.address   
      
   On 4/10/2017 6:52 AM, Luigi Fortunati wrote:   
   > Sylvia Else lunedeM-, 02/10/2017 alle ore 12:06:36 ha scritto:   
   >> The correct way to analyse all these problems is to use the Lorentz   
   >> transform.   
   >   
   > Which Lorentz transformations should I use if there is a ONLY ONE   
   > reference, that of point A ???   
   You started talking about gammas, but it appears the problem can be   
   solved by simple algebra. It's probably the start of another attempt to   
   show a contradiction. It won't work. It's a waste of time.   
      
   Sylvia.   
      
   [[Mod. note -- I would add (this is directed more to others in   
   the thread than the author here) that in thinking about relativity   
   it's generally most productive to focus on *events* and particular   
   observer's *clock readings* at certain events.  The notions of   
   "length contraction" and "time dialation" are generally harder to   
   interpret and more prone to confusion.   
   -- jt]]   
      
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