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Title: Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, while ... Post by: GollumOfOz on Jul 6, 2017 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 6.27 y. Find the speed of the spaceship in terms of the speed of light.
A) 0.779c B) 0.687c C) 0.975c D) 0.384c Title: Re: Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, ... Post by: alblove on Jul 6, 2017 Content hidden
Title: Re: Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, while ... Post by: GollumOfOz on Sep 13, 2017 Makes sense
Title: Re: Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, ... Post by: Serkan Aksoy on May 20, 2020 thank you
Title: Re: Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, ... Post by: Carter Paulen on Jul 28, 2020 thanks
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