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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
How fast would a rocket ship have to move past Earth to contract to half of its proper length as observed by an Earth-based physicist?
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College Physics

College Physics


Edition: 1st
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lyalllyall
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7 years ago
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Chery Author
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7 years ago
Thanks a million
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