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Part A Determine the altitude h Express your answer to three significant figures and include the appropriate units.

Part A Determine the altitude h Express your answer to three significant figures and include the appropriate units.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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### Satellite Motion Around the Earth The satellite \( S \) travels around the Earth in a circular path with a constant speed of 20 megameters per hour (Mm/h). The acceleration is \( 2.4 \, \text{m/s}^2 \). Assume the Earth's diameter to be 12,713 kilometers (km). Figure 1 illustrates the path of the satellite \( S \) as it orbits the Earth. **Figure 1 Explanation:** - The diagram shows the Earth at the center, represented as a sphere with green landmasses and blue water. - Surrounding the Earth is a circular path, which represents the orbit of the satellite \( S \). - \( S \) is depicted on this path with a marked point. - The radius of the circular orbit \( r \) is shown extending from the Earth's center to the position of the satellite \( S \). ### Important Concepts: 1. **Orbital Speed:** The speed at which the satellite travels along its orbital path, given as 20 Mm/h. 2. **Acceleration:** The radial acceleration due to centripetal force that keeps the satellite in its circular orbit, given as \( 2.4 \, \text{m/s}^2 \). 3. **Earth's Diameter:** For calculations and understanding of the scale, the Earth's diameter is approximately 12,713 km. Understanding these parameters is crucial for calculating the specifics of the satellite’s orbit, such as its altitude and period.
Transcribed Image Text:### Satellite Motion Around the Earth The satellite \( S \) travels around the Earth in a circular path with a constant speed of 20 megameters per hour (Mm/h). The acceleration is \( 2.4 \, \text{m/s}^2 \). Assume the Earth's diameter to be 12,713 kilometers (km). Figure 1 illustrates the path of the satellite \( S \) as it orbits the Earth. **Figure 1 Explanation:** - The diagram shows the Earth at the center, represented as a sphere with green landmasses and blue water. - Surrounding the Earth is a circular path, which represents the orbit of the satellite \( S \). - \( S \) is depicted on this path with a marked point. - The radius of the circular orbit \( r \) is shown extending from the Earth's center to the position of the satellite \( S \). ### Important Concepts: 1. **Orbital Speed:** The speed at which the satellite travels along its orbital path, given as 20 Mm/h. 2. **Acceleration:** The radial acceleration due to centripetal force that keeps the satellite in its circular orbit, given as \( 2.4 \, \text{m/s}^2 \). 3. **Earth's Diameter:** For calculations and understanding of the scale, the Earth's diameter is approximately 12,713 km. Understanding these parameters is crucial for calculating the specifics of the satellite’s orbit, such as its altitude and period.
### Part A #### Determine the altitude \( h \). Express your answer to three significant figures and include the appropriate units. \[ h = \boxed{\text{Value}} \ \boxed{\text{Units}} \] --- Submit your answer by clicking the "Submit" button. If you need the correct answer, you can request it by clicking "Request Answer". Provide feedback if you have any comments or suggestions.
Transcribed Image Text:### Part A #### Determine the altitude \( h \). Express your answer to three significant figures and include the appropriate units. \[ h = \boxed{\text{Value}} \ \boxed{\text{Units}} \] --- Submit your answer by clicking the "Submit" button. If you need the correct answer, you can request it by clicking "Request Answer". Provide feedback if you have any comments or suggestions.
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