Answer to Question #268524 in Physics for Anop

Question #268524

A satellite of mass M orbits the earth with period T. A second satellite of mass 2M

is at the same radial distance from the center of the earth as the rst satellite. What is the

period of the second satellite?

A. 1

2T

B. T

C. 2T

D. 4T

Expert's answer

By Kepler's third law, the period is independent on mass of the planet.

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