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

Question

Quizplus · Accepted Answer

The Answer of 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

How Fast Would You Have to Travel in Order to Reach