.) If the aliens promptly left the surface of the Earth and entered orbit (at a radius of 6800 km from the center of the Earth) after completing their construction project, and the mass of the Earth is 6 x 102ªkg a.) What is their tangential velocity in orbit? b.) How long will it take them to complete one full orbit of the earth?

.) If the aliens promptly left the surface of the Earth and entered orbit (at a radius of 6800 km from the center of the Earth) after completing their construction project, and the mass of the Earth is 6 x 102ªkg a.) What is their tangential velocity in orbit? b.) How long will it take them to complete one full orbit of the earth?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 7PQ: Model the Moons orbit around the Earth as an ellipse with the Earth at one focus. The Moons farthest...

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