An Earth sized planet is found to be 9 light year away from the Earth if you are travelling in a spaceship with his speed 22 kilometre per second then how much time will you take to reach that planet?
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An Earth-sized planet is found to be 9 light years away from the Earth. If you are
travelling in a spaceship with a speed 22 km/s, then how much time will you take to
reach that planet?
Explanation:
1 Light year = 9.46 X 1012 Km
Total distance in Km = 9.46 X 1012 X 9 = 85.14 X 1012
Speed of spaceship in Km/s= 22 X 60 X 60 = 79200 Km/s
Explanation:
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