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Q. An astronaut on her way to Mars at 0.850c wishes to take a one-hour nap....

Q. An astronaut on her way to Mars at 0.850c wishes to take a one-hour nap. How much time on earth passes during her nap?

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t tearth - VAL C2 Z ܟܪ | - (0.gsc) 2 10898 hy

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