An object is from us and does not have any motion relative
Chapter , Problem 34(choose chapter or problem)
An object is from us and does not have any motion relative to us except for the motion due to the expansion of the universe. If the space between us and it expands according to Hubbles law, with H ! 21.8 mm/s$ly, (a) how much extra distance (meters) will be between us and the object by this time next year and (b) what is the speed of the object away from us?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer