Communications satellites are placed in a circular orbit where they stay directly over a fixed point on the equator as the earth rotates. These are called geosynchronous orbits. The altitude of a geosynchronous orbit is 3.58×107m(≈22,000miles)3.58×107m(≈22,000miles).What is the period of a satellite in a geosynchronous orbit?Express your answer to three significant figures and include the appropriate units.Find the value of gg at this altitude.Express your answer to three significant figures and include the appropriate units.What is the weight of a 2000 kg satellite in a geosynchronous orbit?Express your answer as an integer and include the appropriate units. I Review I Co=T.vaiueUnitsCommunications satellites are placed in a circular orbit where theystay directly over a fixed point on the equator as the earth rotates.These are called geosynchronous orbits. The altitude of ageosynchronous orbit is 3.58 x 107 m (~ 22, 000 miles).SubmitPart BFind the value of g at this altitude.Express your answer to three significant figures and include the appropriate units.• View Available Hint(s)µA?g =ValueUnitsSubmitPart CWhat is the weight of a 2000 kg satellite in a geosynchronous orbit?Express your answer as an integer and include the appropriate units.• View Available Hint(s)µA?W =ValueUnitsSubmit II Review ICommunications satellites are placed in a circular orbit where theystay directly over a fixed point on the equator as the earth rotates.These are called geosynchronous orbits. The altitude of ageosynchronous orbit is 3.58 × 107 m (~ 22, 000 miles).Part AWhat is the period of a satellite in a geosynchronous orbit?Express your answer to three significant figures and include the appropriate units.• View Available Hint(s)HA?T =ValueUnitsSubmitPart BFind the value of g at this altitude.Express your answer to three significant figures and include the appropriate units.• View Available Hint(s)?g =ValueUnitsSubmit

A) We know that the period of a satellite in a geosynchronous orbit is equal to the period of earth,…

Answered: Communications satellites are placed in…

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 59PQ

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Communications satellites are placed in a circular orbit where they stay directly over a fixed point on the equator as the earth rotates. These are called geosynchronous orbits. The altitude of a geosynchronous orbit is 3.58×107m(≈22,000miles)3.58×107m(≈22,000miles).

What is the period of a satellite in a geosynchronous orbit?

Express your answer to three significant figures and include the appropriate units.

Find the value of gg at this altitude.

Express your answer to three significant figures and include the appropriate units.

What is the weight of a 2000 kg satellite in a geosynchronous orbit?

Express your answer as an integer and include the appropriate units.

I Review I Co
=T.
vaiue
Units
Communications satellites are placed in a circular orbit where they
stay directly over a fixed point on the equator as the earth rotates.
These are called geosynchronous orbits. The altitude of a
geosynchronous orbit is 3.58 x 107 m (~ 22, 000 miles).
Submit
Part B
Find the value of g at this altitude.
Express your answer to three significant figures and include the appropriate units.
• View Available Hint(s)
µA
?
g =
Value
Units
Submit
Part C
What is the weight of a 2000 kg satellite in a geosynchronous orbit?
Express your answer as an integer and include the appropriate units.
• View Available Hint(s)
µA
?
W =
Value
Units
Submit

II Review I
Communications satellites are placed in a circular orbit where they
stay directly over a fixed point on the equator as the earth rotates.
These are called geosynchronous orbits. The altitude of a
geosynchronous orbit is 3.58 × 107 m (~ 22, 000 miles).
Part A
What is the period of a satellite in a geosynchronous orbit?
Express your answer to three significant figures and include the appropriate units.
• View Available Hint(s)
HA
?
T =
Value
Units
Submit
Part B
Find the value of g at this altitude.
Express your answer to three significant figures and include the appropriate units.
• View Available Hint(s)
?
g =
Value
Units
Submit

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