It is year 2120 and we have figure out a propulsion system that allows spaceships travel at velocities as high as v = 0.87c. A first expedition to Alpha Centauri (the nearest planetary system) is being planned. Alpha Centauri is 4.3 ly away. Answer the following 5 questions below asking you about the details of this expedition.

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Author:Paul Peter Urone, Roger Hinrichs
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Chapter34: Frontiers Of Physics
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It is year 2120 and we have figure out a propulsion system that allows
0.87c. A first expedition to
spaceships travel at velocities as high as v
%3D
Alpha Centauri (the nearest planetary system) is being planned. Alpha
Centauri is 4.3 ly away.
Answer the following 5 questions below asking you about the details of
this expedition.
Transcribed Image Text:It is year 2120 and we have figure out a propulsion system that allows 0.87c. A first expedition to spaceships travel at velocities as high as v %3D Alpha Centauri (the nearest planetary system) is being planned. Alpha Centauri is 4.3 ly away. Answer the following 5 questions below asking you about the details of this expedition.
Question 12
What would be the distance between Earth and Alpha Centauri as
observed by the astronauts in the spaceship?
Give your answer in ly.
Transcribed Image Text:Question 12 What would be the distance between Earth and Alpha Centauri as observed by the astronauts in the spaceship? Give your answer in ly.
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