Our nearest star (other than the Sun) is 4.2 light-years away. That is, it takes 4.2 ears

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Our nearest star (other than the Sun) is 4.2 light-years away. That is, it takes 4.2 ears for the light it emits to reach Earth. How far away is it in meters?

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University Physics With Modern Physics

ISBN: 978-0073513881

2nd edition

Authors: Wolfgang Bauer, Gary Westfall

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Question Posted: May 05, 2010 01:41 AM

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Our nearest star (other than the Sun) is 4.2 light-years away. That is, it takes 4.2 ears

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University Physics With Modern Physics

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