Question

prove that the orbital velocity of mass m is 7.92km/s.if the mass of the satellite is doubled. How does orbital velocity changes?
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Answer 1

Answer:

Notice that the orbital speed v (and therefore, the orbital period P) does not depend on the mass of the satellite! The mass M in the formula above is the mass of the central object.

匚尺卂乙ㄚ 爪ㄩ几ᗪ卂