|
Title: Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Chery on Dec 6, 2016 Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. Rob's destination is a star system 14.4 light-years away (one light-year is the distance light travels in one year). Relative to a frame of reference that is fixed with respect to Earth, how long does it take Rob to complete the trip?
A) 14.4 years B) 15.0 years C) 10.8 years D) 4.20 years E) 22.7 years Title: Re: Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: slicealemon on Dec 6, 2016 Content hidden
Title: Re: Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Chery on Jan 13, 2017 I needed this so much, thanks
Title: Re: Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Paul Duong on Dec 11, 2019 Yes
Title: Re: Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. ... Post by: Hayley White on Apr 3, 2020 thanks
|