4 During an experiment, a signal from a spaceship reached the ground station in five
minutes .What was the distance of the spaceship from the ground station? The signal
travels at the speed of light, that is 3 X 10Ⓡms.
Answers
Answered by
2
Explanation:
distance = speed × time
= 300000000 × 300
= 90000000000
= 90000000 km
Answered by
1
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
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