17). If you were to live another 65 years and there was a starship ready to go right now, how fast would it have to be going for you to live long enough to get to the galactic center (30,000 I.y.)? How fast would you have to go to reach the Andromeda Galaxy (2.54 million I.y.)?

17). If you were to live another 65 years and there was a starship ready to go right now, how fast would it have to be going for you to live long enough to get to the galactic center (30,000 I.y.)? How fast would you have to go to reach the Andromeda Galaxy (2.54 million I.y.)?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter34: Frontiers Of Physics

Section: Chapter Questions

Problem 8PE: (a) Calculate The approximate age of the universe from the average value of the Hubble constant, To...

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Concept explainers

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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17). If you were to live another 65 years and there was a starship ready to go right now, how fast would it have
to be going for you to live long enough to get to the galactic center (30,000 I.y.)? How fast would you have to
go to reach the Andromeda Galaxy (2.54 million I.y.)?

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