Question

Two students, Nora and Allison, are both the same age when Allison hops aboard a flying saucer and blasts off to achieve a cruising speed of 0.800c for 20 years (according to Allison). Neglecting the acceleration of the ship during blastoff, landing, and turnarounds, find the difference in age between Nora and Allison when they are reunited. Who is younger?

Answer 1

to 26 2333ytr 002 33.33- 20- 13-y ear CY