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December 20, 2014

December 20, 2014

Posted by **beth** on Tuesday, May 29, 2007 at 2:09pm.

(a) What shape does it appear to have to this observer, and

(b) What is the length of each side as measured by the observer?

The edges parallel to the direction the box travels will have shortened by a factor

1/gamma = sqrt[1-v^2/c^2] = 0.6

- physics -
**pedr**, Friday, March 4, 2011 at 5:31pmIt's correct

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