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A satellite is launched from the surface of Mars into an orbit that keeps it directly
above a position on the surface of Mars.
Mass of Mars = 6.39 × 10^(23) kg
Length of Martian day = 24 hours and 40 minutes(a) Identify TWO energy changes as the satellite moves from the surface of Mars
into orbit. (2 marks)(b) Calculate the orbital radius of the satellite. (3 marks)
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