A satellite orbits a planet in a circular orbit at an altitude (distance above the surface) of 1000km. The radius of the planet is 8000 km. The mass of the planet is 8 x 10^24 kg. What is the orbital speed?*

Principles of Physics: A Calculus-Based Text
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Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom
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A satellite orbits a planet in a circular orbit at an altitude (distance above the
surface) of 1000km. The radius of the planet is 8000 km. The mass of the planet
is 8 x 10^24 kg. What is the orbital speed?
Your answer
The gravitational force between a planet and its moon is óx10^16 N. For another
moon orbiting the same planet with twice the orbital radius and 3 times the
5.
Transcribed Image Text:A satellite orbits a planet in a circular orbit at an altitude (distance above the surface) of 1000km. The radius of the planet is 8000 km. The mass of the planet is 8 x 10^24 kg. What is the orbital speed? Your answer The gravitational force between a planet and its moon is óx10^16 N. For another moon orbiting the same planet with twice the orbital radius and 3 times the 5.
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