If a galaxy is 8.6 Mpc away from Earth and recedes at 511 km/s, what is H. (in km/s/Mpc)? km/s/Mpc What is the Hubble time (in yr)? years How old (in yr) would the universe be, assuming space-time is flat and the expansion of the universe has not been accelerating? years

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If a galaxy is 8.6 Mpc away from Earth and recedes at 511 km/s, what is H, (in km/s/Mpc)?
0,
km/s/Mpc
What is the Hubble time (in yr)?
years
How old (in yr) would the universe be, assuming space-time is flat and the expansion of the universe has not been accelerating?
years
Transcribed Image Text:If a galaxy is 8.6 Mpc away from Earth and recedes at 511 km/s, what is H, (in km/s/Mpc)? 0, km/s/Mpc What is the Hubble time (in yr)? years How old (in yr) would the universe be, assuming space-time is flat and the expansion of the universe has not been accelerating? years
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