Based on your observations of the orbits of the Moon, Earth, and Venus, how does the radius of an orbit relate to the average speed of the orbiting body?

Answers

Answer 1
This is the speed we travel 24 hours a day, 365.25 days a year. The orbital velocity is 2πR/T where R is the average radius of the orbit and T is the length of the year. The orbital velocity of a planet relative to that of Earth's is then the relative radius divided by the relative length of the year.

Related Questions

What accounts for most of the population growth of Europe?
O A. A high birthrate
O B. A negative migration rate
O C. A negative fertility rate
OD. A positive migration rate

Answers

A. A high Birthrate


Is the answer I’m sure of it

A positive migration rate accounts for most of the population growth of Europe. Thus, the correct option is D.

What is migration?

The long-term relocation of a person or group is known as human migration. Many categories can be used to categorize migrations. First, we can distinguish between domestic and international migration.

In contrast to international migration, domestic travel is the movement of people and families within a single country. Migration can also be forced or voluntary, second.

Whether internal or external, the majority of voluntary movement is made in search of better job or housing opportunities.

Forced migrations often consist of people who have been forcibly moved as slaves or prisoners, or who have been ejected by governments during war or other political upheavals.

Between these two categories are the voluntary migrations of refugees fleeing conflict, famine, or natural disasters. Thus, the Europe has hight migration rate.

Learn more about migration, here

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find the volume of a sphere that has a radius of 4cm.

Answers

Answer:

V≈268.08cm³

brainliest? plz!

What separates a region of the world from other areas? Think about geography and culture for your response.

use ur own words

Answers

Physical Boundaries

In geography, boundaries separate different regions of Earth. A physical boundary is a naturally occurring barrier between two or more areas. Physical boundaries include oceans, cliffs, or valleys.

In Southwest Asia and North Africa population density is most impacted by-

A. the availability of water
B. traditional religious practices
C. access to social media
D. freedoms given by the government

Answers

Answer:

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=> A. the availability of water

In Southwest Asia and North Africa, population density is most impacted by: A. the availability of water

The presence of water is a crucial element that profoundly affects population density in this area. It is well known that Southwest Asia and North Africa have dry and semi-arid climates with little access to fresh water.

The potential for agriculture and habitability of a region are both influenced by the existence of water sources including rivers, lakes, and subterranean aquifers. The ability to support human habitation, agriculture, and economic activity leads to increased population densities in areas with adequate water supply.

In contrast, areas with limited availability of water may have lower population densities due to difficulties in supporting greater populations.

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when did the colonialism period end in Africa, for the most part?
a. 1860
b. 1760
c. 1960

Answers

The answer is C, 1960.

a) who are some group of people who migrate to St.Thomas? b) what are some of the reasons that people migrate here? c) what area on St.Thomas would be best to create a recreational park? give your reason.​

Answers

aajsksksksksksskksksksksksksksskskss


In the Caste system, Brahmins consisted of

Answers

Answer:

Explanation:

The Brahmin Varna consists of priests, and individuals of this specific Varna are separated into sub-castes called gotras

Brahmins consisted of the kingdom and the rules of the Mughal empire

China's policy of punishing people who choose to have more than one child could be considered a violation of A. civil law B. human rights C. property rights D. international law Please select the best answer from the choices provided B 0 Save and Exit Next Submit Mark this and return​

Answers

Answer:

I would say B.human rights

Explanation:

just cuz that makes the most sense:)

It’s Human right so B. China was so crowded so they made up this law to reduce the population

Which of the following types of government is not fully democratic or autocratic but
a mix of the two?
a) republic
b) anarchy
c) authoritarian
d) anocracy

Answers

Answer:

D.

Explanation:

An anocracy is a form of government that is not fully democratic or autocratic. Such a form of government is democratic in nature but has autocratic features. An increase in the anocratic government occurred after the Cold War. The number of countries that adopted an anocratic government from 1989 to 2013 was 30-53.

The countries that exemplify an anocratic government is Cambodia, Thailand, Burma, etc.

Therefore, option D is correct.

Energy is harnessed from the __________ of New Zealand’s North Island. A. geothermal plateau B. Vinson Massif C. high island D. limestone plateau Please select the best answer from the choices provided

Answers

Answer:

A. The answer is geothermal plateau.

Answer:

A

Explanation:

A

Before they could see Neptune, what evidence led scientists to conclude that it existed?

Answers

Answer:

Orbit.

Explanation:

After the discovery of Uranus, scientists were having trouble figuring out the planet's orbit. They realized that there must be another planet farther out than Uranus.

WILL GIVE BRAINLIEST
please describe what terrestrial planets are in 4 sentences DO NOT SEARCH UP if you search it up i’m not giving brainliest sorry

Answers

Answer:

The definition of terrestrial planets is..  they are planets that are solid rock or metal. in our solar system, the terrestrial planets are the four inner planets. Our inner planets are Mercury, Venus, Earth, and Mars. Terrestrial planets are also known as Telluric or Rocky planets. The term “Terrestrial” is made of Latin word for Earth “Terra”. That is why terrestrial planets are also called “Earth-like” planets, due to the similarity in the structure of the planet Earth.

If you had a 20 gallon container and you filled it with air from the atmosphere, how many gallons of oxygen would there be in that container?

Answers

Answer:

4.2 GALLONS

Explanation:

Air is made up of nitrogen, oxygen, argon, carbon dioxide, neon, helium, krypton, hydrogen, and xenon.

the percentage of oxygen in the air is 21%

If a container has 20 gallons of air in it, oxygen in it = 0.21 x 20 = 4.2 gallons

Examples of mixed crop/livestock farming??? Help

Answers

Answer:

The cultivation of crops alongside the rearing of animals for meat or eggs or milk defines mixed farming. For example, a mixed farm may grow cereal crops such as wheat or rye and also keep cattle, sheep, pigs or poultry. Often the dung from the cattle serves to fertilize the cereal crops.

1 Day on _______ is longer than 1 year on _______? *

Answers

one day on venus is longer than one year on earth
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