Two satellites orbit the Earth, with satellite 1 at a higher altitude than satellite 2. (a) Which
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Two satellites orbit the Earth, with satellite 1 at a higher altitude than satellite 2.
(a) Which satellite has the greater orbital speed? Explain.
(b) Calculate the orbital speed of a satellite that orbits at an altitude of one Earth radius above the surface of the Earth.
(c) Calculate the orbital speed of a satellite that orbits at an altitude of two Earth radii above the surface of the Earth.
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