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Physics, 08.08.2019 21:20 hsjsjsjdjjd
According to hubble’s law, what is the recessional velocity of a galaxy that is 108 light-years away from us? (assume a hubble constant of 22 km/s per million light-years.)
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According to hubble’s law, what is the recessional velocity of a galaxy that is 108 light-years away...
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