A 955-kg satellite orbits the Earth at a constant altitude of 103-km. (a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 199 km? 429 MJ (b) What is the change in the system's kinetic energy? 858 x Is the satellite moving faster or slower when it's orbit is at a higher altitude? MJ (c) What is the change in the system's potential energy? 429 x What is the equation for the gravitational potential energy of a system of two objects? MJ
A 955-kg satellite orbits the Earth at a constant altitude of 103-km. (a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 199 km? 429 MJ (b) What is the change in the system's kinetic energy? 858 x Is the satellite moving faster or slower when it's orbit is at a higher altitude? MJ (c) What is the change in the system's potential energy? 429 x What is the equation for the gravitational potential energy of a system of two objects? MJ
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Transcribed Image Text:A 955-kg satellite orbits the Earth at a constant altitude of 103-km.
(a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 199 km?
429
MJ
(b) What is the change in the system's kinetic energy?
858
x
Is the satellite moving faster or slower when it's orbit is at a higher altitude? MJ
(c) What is the change in the system's potential energy?
429
x
What is the equation for the gravitational potential energy of a system of two objects? MJ
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