A 979-kg satellite orbits the Earth at a constant altitude of 97-km. (a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 194 km? x How is the total energy of an object in circular orbit related to the potential energy? MJ (b) What is the change in the system's kinetic energy? x How is the kinetic energy of an object in circular orbit related to the potential energy? MJ (c) What is the change in the system's potential energy? MJ 4

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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A 979-kg satellite orbits the Earth at a constant altitude of 97-km.
(a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 194 km?
X
How is the total energy of an object in circular orbit related to the potential energy? MJ
(b) What is the change in the system's kinetic energy?
X
How is the kinetic energy of an object in circular orbit related to the potential energy? MJ
(c) What is the change in the system's potential energy?
MJ
Transcribed Image Text:A 979-kg satellite orbits the Earth at a constant altitude of 97-km. (a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 194 km? X How is the total energy of an object in circular orbit related to the potential energy? MJ (b) What is the change in the system's kinetic energy? X How is the kinetic energy of an object in circular orbit related to the potential energy? MJ (c) What is the change in the system's potential energy? MJ
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