Question

A signal from spaceship reached ground
station in 5 minute what is distance
of spaceship from ground​

Answer 1

Explanation:

so here the speed of the signal can be assumed to be equal to that of the speed of light and let 's' be the distance traveled

so,

speed=v=3×10⁸m/s

time taken=5 minutes=5×60=300sec

so,

speed=distance covered/time taken

distance=speed×time

s=(3×10⁸)×300

s=900×10⁸

s=9×10¹⁰m

so the distance of the spaceship from the ground is 9×10¹⁰m(or 9×10⁷ km). so here is the your required answer.

hope this helps you and please mark it as the brainliest.

cheers :)