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November 21, 2014

November 21, 2014

Posted by **lisa** on Sunday, May 10, 2009 at 1:05am.

1) what will be the spacecraft's length and height at rest?

2)how many seconds would you say elapsed on your friend's watch when 30 sec elapsed on yours?

3)how fast are you travelling, according to your friend?

4)how many seconds would she say elapsed on your watch when she saw 30 sec pass on hers?

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