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ExtremeQuality1682 OP t1_ja4bpxl wrote

I so very much appreciate your time. This is unacceptable to not comprehend to my brain. Please elaborate how is Expansion = (distance/time)/distance? I feel if I can understand that I'll "get it"

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extra2002 t1_ja5nv01 wrote

The speed of something moving away is proportional to how far away it is, so the rate is measured as speed/distance. Speed is distance/time, so ...

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