A spaceship departs from earth for the star Alpha Centauri, which is 4 light-years away. The spaceship

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A spaceship departs from earth for the star Alpha Centauri, which is 4 light-years away. The spaceship travels at 0.75c. How long does it take to get there

(a) As measured on earth and

(b) As measured by a passenger on the spaceship?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Nov 29, 2011 12:20 PM

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A spaceship departs from earth for the star Alpha Centauri, which is 4 light-years away. The spaceship

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a As measured on earth t ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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