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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago
Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, while an astronaut on the space ship says that the trip took 3.90 y. Find the velocity of the spaceship in terms of the speed of light. 
A) 0.921 c 
B) 0.872 c 
C) 0.975 c 
D) 0.384 c 
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thanks again.
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