Physics, 09.12.2021 02:50 kimlyn58p0wyn0
We used velocity dispersion and average distance between galaxies in the cluster to determine the virial mass, and we used the number of galaxies and the average mass of a galaxy to determine luminous mass. How would the average distance between galaxies have to change in order to eliminate the evidence for dark matter in galaxy clusters
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We used velocity dispersion and average distance between galaxies in the cluster to determine the vi...
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