there are two identical brothers one is named A the other one is named B both exactly 20 years of age. twin A goes in a rocket ship at a speed of .95C (C=speed of light) to a planet 37million light years away while brother B stays on earth. upon reaching the planet brother A immediatly turns around and heads back at the same speed, he traveled back to earth. now that he has arrived how much older is brother B than brother A ? how old is each brother ?
2006-11-25
16:04:40
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8 answers
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asked by
tachyon excelerator
1
in
Physics