A star that is 225 light-years away from Earth is at rest relative to Earth. You set out from Earth on a journey to the star at a constant speed of 0.93?. i) How long does it take you to travel from Earth to the star, according to an observer on Earth? ii) According to you, how long does it take for you to travel from Earth to the star? iii) According to you, what is the distance from Earth to the star?
A star that is 225 light-years away from Earth is at rest relative to Earth. You set out from Earth on a journey to the star at a constant speed of 0.93?. i) How long does it take you to travel from Earth to the star, according to an observer on Earth? ii) According to you, how long does it take for you to travel from Earth to the star? iii) According to you, what is the distance from Earth to the star?
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Question
A star that is 225 light-years away from Earth is at rest relative to Earth. You set out from
Earth on a journey to the star at a constant speed of 0.93?.
i) How long does it take you to travel from Earth to the star, according to an
observer on Earth?
ii) According to you, how long does it take for you to travel from Earth to the star?
iii) According to you, what is the distance from Earth to the star?
Expert Solution
Step 1
The proper distance between earth and star is
speed of traveller 0.93c.
Step by step
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