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QUESTION
12a) If the semi-major axis of Mar's elliptic orbit is a= 228*10^9m. Then what will be the time period of the revolution of mars (T) around the sun in days? Hint: use Kepler's 3rd law of motion (T2 α
12a) If the semi-major axis of Mar's elliptic orbit is a= 228*10^9m. Then what will be the time period of the revolution of mars (T) around the sun in days? Hint: use Kepler's 3rd law of motion (T2 α a3).
12b) Will Mars start the retrograde motion after coming closest to the Earth in its orbit?
