Two distant galaxies are receding from Earth at 0.75c in opposite directions. How fast does an observer

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Two distant galaxies are receding from Earth at 0.75c in opposite directions. How fast does an observer in one galaxy measure the other to be moving?

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Mar 02, 2020 08:10 AM

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Two distant galaxies are receding from Earth at 0.75c in opposite directions. How fast does an observer

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Answer Given Info The receding speed of two galaxies in opposite directions is 075c uuv1uvc2 Here u ...View the full answer

Essential University Physics

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