Answer to Question #332542 in Mechanics | Relativity for victor

Question

Roger is travelling with a speed of 0.800c relative to Mia. Roger travels for 50.0 s as measured on his watch.

 Calculate the elapsed time on Mia’s watch during this motion.

c = 3.0 ×

10⁸

Answer 1

$t=\frac{t_0}{\sqrt{1-\frac{v^2}{c^2}}}=83~s.$