A distant galaxy is 320 mly away assume that the hubble

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A distant galaxy is 320 Mly away. Assume that the Hubble constant is 22 km/s per Mly.

What is the speed of the galaxy in m/s?

How long (in seconds) did it take this galaxy to move this distance?

How many years ago was this galaxy on top of the Milky Way? in billion years.

Reference no: EM13583869

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