Recent content by geebor

  1. G

    B Can the same ruler have two different sizes?

    Thanks for clearing that up.
  2. G

    B Can the same ruler have two different sizes?

    OK I didn't pose the question correctly. Supposing I am between two light sources L1 and L2. I am moving toward L2 and away from L1. I measure the speed of light from L1 and the speed of light from L2. My ruler and my clock change with my speed so that the faster I approach L2 the larger my...
  3. G

    B Can the same ruler have two different sizes?

    I understand how my ruler size can change with my speed toward a light source so that it always appears to be approaching at the speed of light but what if there are two light sources approaching at different speeds. How can my same ruler be two different sizes at the same time?
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