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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
How fast would you have to travel in order to reach a star that is 50 light-years away from Earth when you are 40 years older than you were when you left Earth? One light-year is the distance light travels in one year.
A) 0.58c
B) 0.68c
C) 0.78c
D) 0.88c
E) 0.96c
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Physics

Physics


Edition: 4th
Author:
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longhairlonghair
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#1
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7 years ago
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tankster Author
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7 years ago
This helped my grade so much Perfect
lubennick
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Marcie D
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2 hours ago
Brilliant ツ
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