3.
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?
Explain different phases of the Moon
Answers
Answered by
2
Answer:
150 6 is the answer but do you like to be my friend I am form Singapore
Answered by
1
Explanation:
Sorry but I don't know answer
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