Question

With what velocity a rocket move, so that every
year spent on it corresponds to 4 years on
earth?​

Answer 1

Hope now you get your answer thanku so much and vote me

take care and be similing

Answer 2

Answer:

$꧁☬ \huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R}☬꧂$