A cube of steel has a volume of 1.00 cm3 and a mass of 8.00 g when

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A cube of steel has a volume of 1.00 cm3 and a mass of 8.00 g when at rest on the Earth. If this cube is now given a speed u = 0.900c, what is its density as measured by a stationary observer? Note that relativistic density is defined as Eg/x2V.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Jan 28, 2010 02:55 AM

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A cube of steel has a volume of 1.00 cm3 and a mass of 8.00 g when

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