The distance of the satellite form the earth is:
9,608,000 m (Option C) in Standard form, this is written as 9.6 x 10[tex]^{6}[/tex].
An Orbiting Satellite is a satellite that goes around the earth in an elliptical path known as an orbit.
To calculate the distance of the satellite from the earth we must equalize the force of Gravity to Centripetal Force given that these are the two forces that are at play here.
Step 1:
Equation that equalizes Gravity to Centripetality is:
G = mM/r² = m(v²/r)
Note that G = 6.67 x 10[tex]^{-11}[/tex] (This is a gravitational constant.)
m is the Mass of the Satellite
M is Mass of the Earth
r is the distance of the satellite from the center of the earth
v is the satellites tangential velocity
Step 2 - Rearrange the formula and substitute the numbers above to get r
r = G (m/v²) = (6.67 x 10[tex]^{-11}[/tex]) (6 x10[tex]^{24}[/tex]/5000²) =
= 1.6 x 10[tex]^{7}[/tex]m
Recall that form our postulation above, this is the satellites distance form the center of the earth.
To get it's distance form the earth's surface, we must know remove the value of the radius of the earth from the calculation. Where radius of the earth is given a r'
Hence,
r' = r - R = 1.6 x 10[tex]^{7}[/tex]m - 6.4 x 10[tex]^{6}[/tex]m
= 9.6 x [tex]10^{6}[/tex]m or 9,608,000 m
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Which statement describes a struggle over water rights between Egypt and Ethiopia over the Nile River?
Both countries want to ensure that the flow of the Nile is steady in all of the countries it passes through.
Both countries want more control over the flow of the river for irrigation and electricity production.
Each country wants the other country to sign the Nile Waters Agreements.
Each country wants the other country to be responsible for wastewater treatment along the river.
Answer: The answer is A (for me at least because I know they switch it up) but PLEASE read the explanation I gave before answering
Explanation:
Both countries want more control over the flow of the river for irrigation and electricity production.
The statement describes a struggle over water rights between Egypt and Ethiopia over the Nile River is :
A) Both countries want to ensure that the flow of the Nile is steady in all of the countries it passes through.
What's behind the Egypt Ethiopia Nile dispute?
Nile water dispute stems from filling of Ethiopian dam, decades of rising tensions. So far, despite international negotiations, there's been little progress in the decade-long dispute. The crux of the controversy is Ethiopia's $5 billion Grand Ethiopian Renaissance Dam, which is nearing completion at the Nile headwaters.
Does Ethiopia own the Nile river?Today, however, Ethiopia is building the Grand Renaissance Dam, and, with it, Ethiopia will physically control the Blue Nile Gorge—the primary source of most of the Nile waters.
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Where is the westernmost point of mainland europe?.
Answer:
Cabo da Roca
Explanation:
Located at latitude 38º 47´north and longitude 9º 30´west, Cabo da Roca is an important coordinate for those sailing along the coast, as it is the most westerly point of mainland Europe, a fact borne out by the certificates that visitors take away as a souvenir.
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The first settlers of Australia were the
A. British
B. Aborigines
C. Maori
D. Micronesians
Please select the best answer from the choices provided.
Ο Α
ОВ
О С
OD
Answer:
A. British
Explanation:
On a per-square kilometer basis which three vegetation regions have the most value economically
Answer:
Vegetation regions can be divided into five major types: forest, grassland, tundra, desert, and ice sheet. Climate, soil, the ability of soil to hold water, and the slope, or angle, of the land all determine what types of plants will grow in a particular region
Explanation:
I researched it for you. Hope it helps :)
Forest, grassland, and tundra vegetation zones have the highest economic value per square kilometer.
What are the types of vegetation?There are five main categories of vegetation regions: forest, grassland, tundra, desert, and ice sheet. What kinds of plants may grow where depends on a variety of factors including climate, soil, water-holding capacity, and slope.
Because it provides oxygen, aids in the energy and nutrient cycling within an ecosystem, enhances the quality of the water, and helps to reduce flooding and land erosion, vegetation is crucial to the environment. Even our climate can be impacted by vegetation.
Additionally, vegetation plays a crucial role in the global production of food, timber, fuel, and other commodities, as well as in the utilization of fossil fuels as an energy source.
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Which river does not begin in the Rocky Mountains?
A) Colorado River
B) Columbia River
C) Mississippi River
D) Missouri River
Answer:
Mississipi River
Explanation:
Mississipi River starts in Minnesota which is no where near the rockies.
Answer:
C) Mississippi River
Explanation:
Mississippi River rises in Lake Itasca in Minnesota and ends in the Gulf of Mexico.
What is the difference between physical geography and human geography?.
Explanation:
physical geography-The study of Landscape, Animals, Natural Landforms.
Human geography- Culture, ethnicity, government, Nutrition, way of life and how an area partakes in a groups way of living
1. How is Earth a system?
Answer:
The earth is a vast, complex system powered by two sources of energy: an internal source (the decay of radioactive elements in the geosphere, which generates geothermal heat) and an external source (the solar radiation received from the Sun); the vast majority of the energy in the earth system comes from the Sun.
Answer:
The earth is a vast, complex system powered by two sources of energy: an internal source (the decay of radioactive elements in the geosphere, which generates geothermal heat) and an external source (the solar radiation received from the Sun)
Explanation:
What is the sea separating australia and new zealand nicknamed.
Answer:
The ditch
Explanation:
The actual sea name spereating Austrailia and New Zealand is called the Tasman Sea but locals nicknamed it "The Ditch "
What are the regions of Brazil?
Which sea creatures are known to hold hands while sleeping? penguins.
Answer:
Otters!
Explanation:
They hold hands because they don't want to drift apart! They even sometimes wrap sea plants around them so they don't lose each other.
This change in wind direction from Tuesday to Wednesday ______ correlate well with the forecast in Figure 13B-2 and the forecast for an occluding front on 03 February 2021.
When there is an occluding front as the one observed on 03 February 2021, there will be a change in wind direction.
What happens in an occluding front?The information given is not complete so instead there will be an overview of an occluding front.
An occluding front forms when there is low atmospheric pressure. Cold air then sinks underneath warm air and pushes it off the ground which leads to it being occluded.
As the occluded front passes an area, the wind would be forced to change direction.
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What famous river is near the valley of the kings?.
Answer:
Nile River
Explanation:
Answer:Nile River
Explanation:At first glance, the Valley of the Kings, also known as the Valley of the Gates of the Kings, seems like no more than a sun-blasted gorge of generic red rock, but underneath all of its dust lay the tombs of 63 of the most important pharaohs in the history of Ancient Egypt. Used as a burial chamber for nearly 500 years from the 16th to 11th century BC, the Valley of the Kings was used for royal burials for the Kings, their families, and their possessions. In 1979, it became a World Heritage Site, as well as the rest of the Theban Necropolis.
How to calculate the range
you take away the smallest number from the biggest
for example, the range between 12,11,8,3,7,2 is 10 because 12-2 is 10
2. Some pollution comes from a single source, such as an oil spill. Is this point source pollution or nonpoint source pollution?
Answer:
point source comes from a specific identifieable 'point'
Explanation:
Compare and contrast The Solar Nebula Hypothesis and The Big Bang theory.
Answer:
The Nebular Hypothesis is an explanation for the formation of solar systems. The Big Bang Theory explains the origins of this universe.
Explanation:
The Solar Nebula Hypothesis is a theory that believes that all bodies in our solar system evolved from an enormous rotating cloud called the solar nebula. The big bang theory states that everything in the universe was once compressed into a single point. About 14 billion years ago, the matter and energy in the universe began to expand suddenly. The expansion was called the big bang. The universe is still expanding today.
Both the Solar Nebula Hypothesis and the Big Bang Theory deal with cosmic origins, they operate at different scales and explain different phenomena in the universe.
1. Solar Nebula Hypothesis:Scale: The Solar Nebula Hypothesis is primarily concerned with the formation of individual star systems, including our own Solar System.
Focus: It explains the formation of a single star (like the Sun) and its associated planets, moons, asteroids, and other celestial bodies.
Process: The hypothesis proposes that a rotating cloud of gas and dust, known as a solar nebula, collapsed under its gravity to form a central protostar (the Sun) while the remaining material formed a protoplanetary disk that eventually coalesced into planets and other objects.
Impact: This theory is critical for understanding the formation of planetary systems and is widely accepted as the mechanism for the birth of our Solar System.
2. Big Bang Theory:Scale: The Big Bang Theory is concerned with the origin and evolution of the entire universe.
Focus: It describes the cosmic event that marked the beginning of the universe as we know it, including the expansion of space, the formation of galaxies, stars, and planets.
Process: The theory proposes that the universe originated from an extremely hot and dense state around 13.8 billion years ago in a rapid expansion. As the universe expanded, matter and energy cooled down, allowing the formation of galaxies and cosmic structures over billions of years.
Impact: The Big Bang Theory is a foundational concept in cosmology, providing the framework for understanding the origin, evolution, and large-scale structure of the universe.
Similarities:
Both theories involve the formation of celestial bodies. The Solar Nebula Hypothesis explains the formation of star systems, while the Big Bang Theory explains the formation of galaxies, stars, and other cosmic structures.
Differences:
The key distinction lies in their scales: the Solar Nebula Hypothesis focuses on the formation of individual star systems, while the Big Bang Theory addresses the origin and evolution of the entire universe. Additionally, the processes involved are distinct, with the Solar Nebula Hypothesis focusing on the gravitational collapse of gas and dust clouds, while the Big Bang Theory describes the rapid expansion and cooling of the universe from an initial hot and dense state.
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What are two ways we can study the behaviors and beliefs of people different
from ourselves?
A. Listen to American critics of the culture
M B. Read literature from the culture's triters
M
C. Maintain assumptions you have about the culture
M
D. Sample the culture's foods
Answer:
may be the answer is A
I hope I'm right!!
Answer:B and D
Explanation:
I just took the quiz.
The change in fossils at the K-T sediment layer suggests that in addition to the dinosaurs, _________ also went extinct.
The change in fossils at the K-T sediment layer suggests that in addition to the dinosaurs,about three-quarters also went extinct.
What is KT layer?The K-T boundary layer serve as the layer that consists carbonaceous shale as well as the boundary claystone and the impact layer.
The fossil in this layer can used to study about extinction of animals such as the information about dinosaurs.
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Common erosional shoreline features include sea stacks, wave-cut platforms, sea caves, and sea arches. wave-cut platforms, sea caves, and sea spits. sea caves, sea arches, and atolls. beaches, and barrier islands.
Common erosional shoreline features include;
wave-cut cliffs, wave-cut platforms, marine terracessea arches, sea stacksThis is further explained below.
What is an erosional shoreline?Generally, erosional shorelines have in insignificant sediment, whereas depositional coasts have a lot of sediment that accumulates over time.
In conclusion, wave-cut cliffs, wave-cut platforms, marine terraces, sea arches, sea stacks are common erosional shoreline features.
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How many americans protested in american cities for the first earth day?.
Answer:
20 million people
Explanation:
Some 20 million people took part in the first Earth Day protests held across the United States on April 22, 1970. In New York City, the streets near Union Square Park were turned into an "ecological carnival" in one of the largest demonstrations the city had seen in decades.
Identify Cause and Effect How did World War II affect migration affect migration patterns to and
within Europe?
Answer:
The end of World War Two brought in its wake the largest population movements in European history. Millions of Germans fled or were expelled from eastern Europe. Hundreds of thousands of Jews, survivors of the genocide perpetrated by the Nazis, sought secure homes beyond their native lands.
Putin would most likely align himself with nations who are a part of:
a. NATO
b. CSTO
c. NTSB
d. All of the above
Answer:
CSTO
CSTO is based upon the principle of: An attack on one member state is a attack on all member states.
1. List 5 different time zones.
2. What's the time right now, in your timezone?
Answer:
Explanation:
1. Times zones in North America are:
Intercolonial, eastern, central, mountain and pacific
2. Time right now in my time zone is 3:39 pm
The arrangement or grouping of soil particles into clusters, or aggregates is referred to as the soils__________.
The island of djerba is located off the coast of which african country?.
Answer:
Jerba, also spelled Jarbah or Djerba
Explanation:
Match each theme in column 1 with its East/South Asia description in column 2. Place Location Human-environmental interactions Region ? Increasing pollution caused by urbanization ? Deserts, rain forests, monsoon regions, and moderate regions ? Coastal East Asia, the subcontinent, Southeast Asia, Himalayas, and the steppes ? Northern Hemisphere, Eastern Hemisphere
100 POINTS pls help asap
Answer:
Location: Northern Hemisphere, Eastern Hemisphere
Place:Climate varies: deserts, rain forests, monsoon regions, and moderate regions
Region: Coastal East Asia, the subcontinent, Southeast Asia, Himalayas, and the steppes.
Movement: Long history of isolationism, with recent European culture spread affecting Asian countries.
Explanation:
no need
The Northern and Eastern Hemispheres are located is called as the location, and the climate varies between deserts, rain forests, monsoon regions, and moderate regions.
What is the location?A location is the location of a specific point or object. Location is an important term in geography, and is usually considered more precise than place.
The correct matches are:
Location: Northern Hemisphere, Eastern HemispherePlace:Climate varies: deserts, rain forests, monsoon regions, and moderate regionsRegion: Coastal East Asia, the subcontinent, Southeast Asia, Himalayas, and the steppes.Movement: Long history of isolationism, with recent European culture spread affecting Asian countries.Learn more about the location, refer to:
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As a result of Arab-Israeli conflicts over the territory of Palestine,
Answer:
A French, British, and Israeli coalition attacked Egypt and occupied the canal zone but soon withdrew under international pressure. In the Six-Day War of 1967, Israel attacked Egypt, Jordan, and Syria. The war ended with the Israel occupying substantial amounts of Arab territory.
Explanation:
hope this helps
Traditionally, the ganges valley and the nile valley have had comparatively high population densities because of their:.
Answer:
Natural Resources
Explanation:
High population density can be explained for many reasons, in this instance. There's a natural body of water for those to use and find food. Water usually attracts animals and also provides a source for hydration/other uses
The ________ marks the transition between the warm surface layer and the deep zone of cold water in the oceans. Quizet
A thermocline is the transition layer between the warmer mixed water at the surface and the cooler deep water below. It is relatively easy to tell when you have reached the thermocline in a body of water because there is a sudden change in temperature.
hope it helps...!!!!
The ____________________ is responsible for a variety of elements throughout the state, including environmental quality on public lands and waters such as the beaches on the Gulf Coast.
The land commissioner is responsible for a variety of elements throughout the state, including environmental quality on public lands and waters such as the beaches on the Gulf Coast. Below is further explanation.
Who is a land commissioner?George Prescott Bush is a native Texan, born in Houston on April 24, 1976. He was elected Texas Land Commissioner on Nov. 4, 2014, earning more votes than any other statewide candidate on the ballot. Commissioner Bush took office on Jan. 2, 2015.
Therefore, the answer is a land commissioner.
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The model shows global atmospheric circulation.
Identify the wind directions that are correct.
Arctic Circle
Tropic of Cancer
Equator
Tropic of Capricorn
Antarctic Circle
Answer:
1 and 4
Explanation:
your welcome
The wind directions that are correct are the Arctic Circle and the Tropic of Capricorn. Thus, options 1st and 4th are correct.
What is wind direction?By seeing where the wind is coming from, one may determine its direction. For instance, a north wind moves southward from the north. The exceptions include winds that are on or offshore.
The arctic circle and the Tropic of Capricorn are the two models that demonstrate the circulation of air around the world in the figure below. Usually, the direction of the wind is given in degrees or cardinal directions. Due to the rotation of the Earth's axis, the prevailing winds are those that are present at any particular time.
The Tropic of Capricorn and the Arctic Circle are the proper wind directions. Therefore, options 1st and 4th are correct.
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