Question

during an experiment a signal form of first spaceship reach the ground station in five minutes what the distance of spaceship from the ground station the signal travel at speed of light 3 into 18 M per second

Answer 1

given:
speed=3*18 m/s
time=5s
distance=speed*time
=54*5
=270m

Answer 2

Answer:

Explanation:

Time taken=5min=5×60s=300sec

speed of signal u =3×10^8 m/s

Distance=??

we know that

speed= Distance/time

Distance= Speed×Time

putting the value

Distance= 3×10^8 × 300

Distance = 9×10^10m