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Title: Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Northa on Feb 26, 2017 Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. Rachel's destination is a star system 14.4 light-years away (one light-year is the distance light travels in one year). According to Rachel, how long does the trip take?
A) 14.4 years B) 15.0 years C) 10.8 years D) 4.20 years E) 22.7 years Title: Re: Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ... Post by: mtown88 on Feb 26, 2017 Content hidden
Title: Re: Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Northa on Jul 12, 2017 Thanks for the help
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