Answered: If a group of galaxies is revolving…

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If a group of galaxies is revolving around its center at 240 miles/sec how fast is it moving in miles/hr?

Foundations of Astronomy (MindTap Course List)

14th Edition

ISBN:9781337399920

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter1: Here And Now

Section: Chapter Questions

Problem 13P: How many galaxies like our own would it take if they were placed edge-to-edge to reach the nearest...

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

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If a group of galaxies is revolving around its center at 240 miles/sec how fast is it moving in miles/hr?

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