Problem 2 The following figure shows two satellites in Earth orbits: Satellite A is in a circular orbit with an altitude of 9,622 km, while Satellite B is in an elliptical orbit with an apogee altitude of 9,622 km. At the instant shown in Figure P2, Satellite B is passing through the apogee while Satellite A is ahead of Satellite B with an angular separation of 120 deg. Determine the perigee altitude of the elliptical orbit so that Satellites A and B occupy the same radial position when Satellite A firstly arrives the apogee point (in other words, Satellites A and B perform a rendezvous maneuver at apogee of satellite B).

Q: II. Explain the proposed explanation of each alternative theory on the origin of the universe. Use…

A: Answer: Each alternate theory on the genesis of the universe is explained in detail below. A.…

Q: Based on the map in Figure 13.18 , where in the United States is precipitation most acidic?

A: The precipitation is called more acidic if the pH value is less than 4.5. From the graph given, it…

Q: Which three features (labels on the map) made it difficult for people to get to and from Ancient…

A: The Himalayan Mountain range, the Gobi Desert and the Pacific Ocean provided nearly an impassable…

Q: When was the Clean Air Act established? What are its criteria pollutants?

A: The environment can be defined as the surroundings in which all the animals, plants and other…

Q: https://www.ready.gov/floods https://www.cdc.gov/disasters/floods/index.html Mitigate Hurricanes:…

A: 1. In the 1990s, almost 20 hurricanes took place in Maryland. In the 2000s, an approximate of 29…

Q: Is there a possibility that the current location of a continent would be different 100 years from…

A: Q.19 Answer: Yes, of course, it is possible that the current location of a continent will be…

Q: Distinguish between a primary pollutant and a secondary pollutant.

A: Pollutant materials are those which after entering to the atmosphere cause adverse impacts on the…

Q: 4. Show that as the height (ie. pressure) gradient approaches zero, the gradient wind reduces to the…

A: The solution of the given question is given  below step 2.

Q: Which primary pollutants are associated with the formation of acid precipitation?

A: Acid precipitation is type of precipitation which contains acidic compounds like sulfuric acid or…

Q: (i) Determine the vertical two-way travel-time (t0) and average velocity to each reflecting…

A: Since You asked five question because of our guideline policy I am going to answer first 3 question

Q: 1. What is the present concentration of CO₂ in our atmosphere? 368 parts per million 368 parts per…

A: CO2 is a major pollutant of air as well as atmosphere and a green house gas (GHGs) that contributes…

Q: List two reasons why modern forecasting techniques do not accurately predict the weather beyond 7…

A: The forecasting of weather involves both technology as well as personal feeling and experience. The…

Q: Jenny hopped on her bicycle after school. What a perfect day to be cycling the sun was shining,…

A: When Jenny was pedaling bicycle and Kinetic friction comes into play; the road the wheels of the…

Q: I. The radiation budget for all sky conditions at the top of the atmosphere (TOA) of a planet that…

A: a. The albedo of this planet is high which implies that the sunlight reflected from the surface of…

Q: which can be used as an indicator of past climate? a. Fossils b. lava flows c. mountain ranges d.…

A: Solution

Q: Which of the following is part of the Executive Office of the President? O Office of Legislative…

A: Answer: All these options are correct. Explanation: Numerous decisions that the President of the…

Q: Hank's rule states that the 5400 m contour for the 1000-500 hPa thickness is a rough predictor for…

A: The Tom Hanks rule assists you with creating self-administration, a vital feature of the capacity…

Q: a) The Geographical Techniques course constitutes the techniques of map reading and in cooperates to…

A: Introduction The solutions to these questions will be varying since they are from different topics…

Q: Determine what Modified Mercalli Intensity Scale is describe below: 25. Felt by person at rest. 26.…

A: 25. Scale 2 weak 26. Scale 4 light

Q: 1. Prove that (a) dx dy=₁ r(1) T(m) TU+m+1) him where D is the domain r20, y 20 and x+y<h. T()T(m)…

A:

Q: QUESTION 1 Give the description of Waigani in Port Morseby: the terrain and topography, vegetation…

A: Since we will answer up to 3 sub-parts, so we will answer the first 3. Please resubmit the question…

Q: what are three ways that stars affect their environment?

A: We need to write three ways by which stars affect their environment.

Q: Which U.S. government agency is responsible for disseminating weather-related information?

A: The scientific study of weather is called meteorology which aims to study atmosphere and explains…

Q: >>>>>>>> Oldest_ 1. Α 2. Β 3. C 4. D 5. E (intrusion) 6. F 7. G 8. Η (fault) 9. J 10. Κ 11.L

A: Introduction The age can be found out using principles in geology i.e. principle of cross cutting,…

Q: Describe how most inversions aloft are generated.

A: A ground inversion is created when air is chilled by contact with a colder surface until it becomes…

Q: The carbonate compensation depth is the depth in the ocean below which carbonate forms much slower…

A: Hexactinellida Hexactinellida is four-six pointed  siliceous spicules. Thus, it will precipitate at…

Q: 3. Consider that immediately after sunset the surface of the Earth is at a temperature of 20° C and…

A: The change in temperature = (20-0)°C= 20°C Mass of the Earth = 5.972×10^24kg Therefore,…

Q: Use the formula for the conservative value of PGA to determine the equivalent UBC and IBC value

A: solution

Q: Define flash, leader, stroke, and return stroke.

A: A "stroke" is the culmination of each leader (stepped and dart) and each return stroke that follows.

Q: QUESTION 4 Why does the president also occupy a role as chief legislator? He has the power to veto.…

A: Intrinsically, president should prescribe to Congress regulation that they judge fundamental and…

Q: Interpret Look at the map of the continents below. What direction has South America moved relative…

A: We need to write down that in which direction "South America" moved with respect to "Africa".

Q: Examine the figure below. Show all the math. What is the elevation of the cloud base?…

A: 1. Elevation of the cloud base: The cloud will form at the altitude where temperature is equal to…

Q: What is the impact of degradation of the sierra Madre in the environment ?

A: Introduction The Sierra Madre Oriental region in Philippines is one of the longest mountain range…

Q: Which method of detecting exoplanets can estimate the mass of the planet?   Doppler method…

A: An exoplanet is a planet outside of the Solar System. The first possible evidence of an exoplanet…

Q: How is relative humidity different from absolute humidity and the mixing ratio?

A: Absolute humidity is the actual amount of water vapour present in the air at a particular time and…

Q: X Through a vote for cloture, the Senate Selected Answer: closes its legislative session for the…

A: Introduction The number of votes needed can be reduced or increased by the senate and through these…

Q: the short-term deflections, and . the long-term deflections.

A:

Q: Which isotope pairs were originally used to determine the age of the Earth from meteorites? Be…

A: The decay of long-lived radioactive isotopes of elements found naturally in rocks and minerals,…

Q: write short notes about the Rusternburg layered suite of the Bushveld complex of southern africa.

A: The Rustenburg Layered Suite of the Bushveld Complex of South Africa is a vast layered accumulation…

Q: Average global temperatures are predicted to rise by 2.7 C by 2100. Calculate the average rate of…

A: Average rate of emmison by Earth in 2100 would be 95%.

Q: I dont see an answer for the crest section

A: Air temperature is a proportion of temperature at various levels of the World's climate. It is…

Q: (a) Explain the phenomenon of induced polarization (b) Explain what type of minelization lends…

A: A rock is an association of mineral or minerals. If a rock is composed of a single mineral, then…

Q: Congress's inability to provide leadership on broad national issues is primarily due to consistently…

A: Ans. Introduction The inability of congress to provide leadership can be related to various issue…

Q: The NASA Space Launch System rocket that will carry the Artemis mission to the Moon travels 500 feet…

A: Given,  Mass of the rocket(m)= 2.61×106kg,  g=9.8m/s2  The weight of the rocket(w) = m×g =…

Q: What is collective resilience and how can it help us prepare for climate migration?

A: Resilience is the ability or capacity of individuals to recover from the disasters or events…

Q: a) The separation and attachment points of the laminar sublayer b) The area where the main flow is…

A:

Q: QUESTION 1 Give the description of Waigani in Port Morseby, the drainage, the climate, the…

A: Since we only answer upto 3 sub-parts so we will answer the first 3. Please resubmit the question…

Q: 1-15 An extra-terrestrial object is found to be approaching Earth when its geocen- tric radius is…

A: At a distance of, let's say, 200 kilometers, the space shuttle's orbit used to last roughly 90…

Q: Significant strides have been made in reducing air pollution even though the standards have not been…

A: Human health is negatively impacted by poor air quality, especially the respiratory and…

Q: a) Sketch of the reservoir b) Volume of the reservoir using End-Area method c) Volume of the…

A: Volume of a prism with end faces is on parallel planes according to measurement: V=L/6*(A1+A2+4Am)…