3. A geosynchronous satellite is one where the orbital period is To = 24 hours so...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
3. A geosynchronous satellite is one where the orbital period is To = 24 hours so that when in a circular orbit around the Earth's equator, the satellite will remain above a fixed point on Earth. For the following, the Earth's mass and radius are ME and RE respectively, and the gravitational constant is G. Assume there is no air resistance. a) If a small satellite of mass, m, is in a circular orbit about the Earth's equator with orbital radius R and orbital period 7, what is the acceleration of the satellite? b) Using Newton's 2nd law and your answer to (a), determine Ro, the orbital radius for a small satellite in geosynchronous orbit. (Put your answer in terms of ME, G, To and any other necessary constants.) Now consider a "satellite" in the form of a very long uniform narrow rod, total mass m, length, 1. This rod is put into orbit so that it points radially from the center of the Earth, with the point of closest approach at a distance R. Here / is not negligible compared to R (see figure to the right). c) What is the net gravitational force on this rod? d) Assuming RE<R<Ro, and that the rod remains in the radial direction, what length of rod should be used so that the period of the orbit is To? e) Explain why the rod would be expected to stay in the radial direction. R Parts c, d, and e 3. A geosynchronous satellite is one where the orbital period is To = 24 hours so that when in a circular orbit around the Earth's equator, the satellite will remain above a fixed point on Earth. For the following, the Earth's mass and radius are ME and RE respectively, and the gravitational constant is G. Assume there is no air resistance. a) If a small satellite of mass, m, is in a circular orbit about the Earth's equator with orbital radius R and orbital period 7, what is the acceleration of the satellite? b) Using Newton's 2nd law and your answer to (a), determine Ro, the orbital radius for a small satellite in geosynchronous orbit. (Put your answer in terms of ME, G, To and any other necessary constants.) Now consider a "satellite" in the form of a very long uniform narrow rod, total mass m, length, 1. This rod is put into orbit so that it points radially from the center of the Earth, with the point of closest approach at a distance R. Here / is not negligible compared to R (see figure to the right). c) What is the net gravitational force on this rod? d) Assuming RE<R<Ro, and that the rod remains in the radial direction, what length of rod should be used so that the period of the orbit is To? e) Explain why the rod would be expected to stay in the radial direction. R Parts c, d, and e
Expert Answer:
Answer rating: 100% (QA)
Answer a The acceleration of a satellite in circular orbit can be determined using the centripetal acceleration formula a v2 R where v is the orbital velocity and R is the orbital radius In the case o... View the full answer
Posted Date:
Students also viewed these accounting questions
-
Which of the following tax forms are used by individuals in 2021? a.1040-SR b.1040-EZ c.1120 d.1040A
-
QR Limited operates a chemical process which produces four different products Q, R, S and T from the input of one raw material plus water. Budget information for the forthcoming financial year is as...
-
A FI makes a loan commitment of $2.5 million with an up-front fee of 50 basis points and a back-end fee of 25 basis points on the unused portion of the loan. The takedown on the loan is 50 percent...
-
The standard manufacturing process for thin-film resistors produces resistors with an average of 1k and a standard deviation of 3.5 Q. Twenty samples of a new process were tested, and the data can be...
-
SEC observers often provide comments at EITF meetings. Find, cite, and copy the observer comments on 1. Revenue recognition customer payments and incentives 2. Debt with conversions and other options...
-
Steven White is considering taking early retirement, having saved $400,000. White desires to determine how many years the savings will last if $40,000 per year is withdrawn at the end of each year....
-
Which of the following flowcharts illustrates the flow of information among areas of responsibility in an organization? a. program flowchart c. system flowchart b. computer configuration chart d....
-
In 1985, R. J. Reynolds (RJR for short) acquired Nabisco Brands and financed the deal with a variety of financial instruments, including three dual-currency Eurobonds. The first dual-currency bond,...
-
3. What does the following standard software mean in electronic equipment? Give a detailed contents and explanation. a). Networks software suite in each of the computer or terminal electronic...
-
Alabama Atlantic is a lumber company that has three sources of wood and five markets to be supplied. The annual availability of wood at sources 1, 2, and 3 is 15, 20, and 15 million board feet,...
-
13. A toy train is pulled to the right with a force of magnitude 12.0 N. The masses of each train are as follows: m1 = 5.50 kg, m2 = 5.30 kg, and m3 = 4.48 kg. Assume friction is negligible. a....
-
An equity portfolio manager (PM) has a concentrated portfolio. The portfolio consists of 1,000 shares of Tesla (TSLA) and 1,000 share of Walmart (WMT). The PM wants to immunize the portfolio against...
-
This item presents one of several interrelated items of a multi - part segment evaluation problem. One segment of the Hishim Candy Company has provided you with some information about the segment s...
-
Assume someone invests $10,000 at the end of each year for 30 years (total of 30 investments, 8% annual return, compounded annually). How much money would be in the account in 30 years (the end of...
-
Bismite Corporation purchases trees from Cheney lumber and processes them up to the splitoff point where two products (paper and pencil casings) are obtained. The products are then sold to an...
-
Question 1 Tries remaining: 1 Marked out of 1.00 Flag question Question 2 Tries remaining: 1 Marked out of 1.00 Flag question Question 3 Tries remaining: 1 Marked out of 1.00 P Flag question You have...
-
Question 3 (2 points) If the Clear-to-send (CTS) message was lost, then the following sequence of events will occur. (order the events in the proper order) > > Wait for a back-off period TB Timeout...
-
Construct a 4 x 25 design confounded in two blocks of 16 observations each. Outline the analysis of variance for this design.
-
A manufacturing company began operations five years ago. At that time, the company selected an accounting software geared for small companies. With the rapid growth that the company has experienced...
-
How is a gap analysis relevant to the purchase of a new cost management system?
-
How to design a new or revise a current cost management system will depend on the characteristics of the company. Important factors of a company include the following items 1 through 7. For each of...
Study smarter with the SolutionInn App