A friend of yours who is the same age as you travels to the star Alpha Centauri,

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A friend of yours who is the same age as you travels to the star Alpha Centauri, which is 4 light-years away and returns immediately. He claims that the entire trip took just 6 y. How fast did he travel?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Nov 29, 2011 12:19 PM

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A friend of yours who is the same age as you travels to the star Alpha Centauri,

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D 2 L and t D V 2 L ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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