How long does it take for an artificial earth satellite to cover a path of 72,000 km if it covers a path of 16 km for every 2 s?
To determine the time an artificial satellite travels 72,000 km, we first calculate the speed of its movement.
V = S / t, where S is the distance traveled (S = 16 km), t is the travel time (t = 2 s).
V = S / t = 16/2 = 8 km / s.
Time to travel 72,000 km:
t = S / V = 72000/8 = 9000 s.
Answer: An artificial satellite will take 9000 seconds.
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