Question

Two galaxies on opposite ends of the universe are moving away from the Earth. Each has a velocity of 200,000 km/s relative to the Earth. How fast would an observer in one of those galaxies see the other galaxy moving away?

between 300,000 and 400,000 km/s

200,000 km/s

400,000 km/s

between 200,000 and 300,000 km/s

Answer 1

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Answer 2

@We have found you *presses 2*

Answer 3

You have been placed on do not call list.

Answer 4

so whats the answer