the reason why the earth's angular momentum, when calculated with respect to the center of the sun, is a conserved quantity:

Answers

Answer 1

The Earth's angular momentum, when calculated concerning the center of the Sun, is a conserved quantity because there is no net torque acting on the Earth-Sun system.

Angular momentum is a measure of the quantity of an object's rotational motion. It is the product of an object's moment of inertia and its angular velocity. It is defined as the product of an object's moment of inertia and its angular velocity. Angular momentum, like linear momentum, is a conserved quantity. When no net torque acts on an object, the object's angular momentum is conserved.

Angular momentum is a conserved quantity, meaning that if a body has an initial angular momentum, it will have the same angular momentum throughout the entire duration of its motion if there is no external torque acting on it. Angular momentum conservation has numerous applications in physics, particularly in astrophysics and orbital mechanics.

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Related Questions

Which of the following defines a cultural group? O A unique assortment of behaviors and beliefs that distinguish a society 0 A set of behaviors that allows one group of dominate another group O A person's beliefs O Physical traits that pass from one generation to the next​

Answers

Answer:

A unique assortment of behaviors and beliefs that distinguish a society

Which of the following is NOT a characteristic of Plutonic Rock?​

Answers

Answer:

holocrystalline (without) and their average grain size is 1-5 mm

Explain why the nutrient cycle is slower in a desert than a tropical rainforest

Answers

Answer:

Leaching removes nutrients from the soil. The nutrient cycle is slower than in the tropical rainforest as temperatures are not as high, so decomposition is slower, and there is less rainfall.

Food shortages can always be overcome.’ With the aid of examples, how far do you agree? (15 Points)

Answers

Answer:

Food shortages can be ocercome with more food to replenish the other food so we don't run out of food and supply. Farmers are needed to own this land and irrigate it the right way.

Explanation:

Philosophy can be heavy stuff, but it also serves a significant purpose in our lives. What do you think that purpose is, at this point?

Answers

Answer:

Philosophy can serve a significant purpose in our lives. A person's philosophy is a combination of beliefs used and followed regularly in their lives. It affects what we do and say. At some point, the purpose is to help us understand through questioning our day-to-day beliefs. With that in mind, your philosophical beliefs could be prevalent in how you live your life.  For example, your philosophy might sometimes call for radical changes in your behavior.  In essence, philosophy gives us a framework of ideas to place our thoughts.

In conclusion, philosophy serves as an essential compass in our lives. For instance, to know why we do things,  to ask questions, and to provide wisdom. Most importantly, philosophy helps us to reflect on events and situations which can make our lives productive. Every day decisions are made that can change the course of our lives.  My question becomes, what is your philosophy?

Explanation:

what is a cover crop

Answers

Answer:

why i help you ....did you pay me for this ...

In agriculture, cover crops are plants that are planted to cover the soil rather than for the purpose of being harvested. Cover crops manage soil erosion, soil fertility, soil quality, water, weeds, pests, diseases, biodiversity and wildlife in an agroecosystem—an ecological system managed and shaped by humans.

Can anyone answer number 4 please and explainnnn please really need help with these

Can anyone answer number 4 please and explainnnn please really need help with these

Answers

1/5 would be the most likely answer. You are using point slope to solve this.

.After connecting the dots. What shape is made. Focus on the motion of your
pen/pencil when going from dot 1-7 and draw that shape below.

.After connecting the dots. What shape is made. Focus on the motion of yourpen/pencil when going from

Answers

elliptical circle can be get when join the dots

Explanation:

elliptical circle

helps you

choose the four items that are significant causes of water pollution in modern-day africa. a deforestationdeforestation b earthquakesearthquakes c nuclear wastenuclear waste d cattle ranchingcattle ranching e erosionerosion f pesticides

Answers

The Four Items that are Significant causes of water pollution in modern-day Africa are:-

Cattle Ranching

Deforestation

Erosion

Industrial waste

pesticides

All of those cause water pollution in Africa

What are the 4 main causes of water pollution?

Water Pollution's Root Causes

Industry Waste. Water contamination is largely caused by industries and industrial sites around the world.

maritime dumping

Leaks and Spills of Wastewater and Sewage

Agriculture

World Warming

Radioactive Sludge

What are the main causes of water pollution in Africa?

The four main factors that contribute significantly to water pollution in contemporary Africa. A deforestation, B earthquakes, C nuclear waste, D livestock grazing, E erosion, and F pesticides

Water pollution is brought on by a variety of sources, including mining waste, sewage from adjacent settlements, runoff from nearby farming operations, and pesticides and fertilizer.

What are four things polluting African waters?

Water pollution is largely caused by agriculture. Agrochemicals, sediments, organic debris, and drug residues are all released in significant amounts as a result of farming. Eutrophication is brought on by nitrates and phosphates that enter waterbodies as a result of the usage of fertilizers and animal waste on farms.

What are the 5 causes of water pollution?

THE MAIN REASONS FOR WATER POLUTION

worldwide warming

Deforestation.

industry, agriculture, and raising livestock.

Faecal water and trash dumped together.

Transport by sea.

spilled fuel.

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How did colonialism impact the culture of Oceania? Select two options. Urban areas decreased. Settlers brought Christianity. Indigenous people gained power. The English language was adopted. Aboriginal practices were strengthened. plz help

Answers

Answer:

B and D

Explanation:

The impact of colonialism on the culture of Oceania is that settlers brought Christianity and The English language was adopted.

For better understanding, we have to explain what colonialism is and its effect on oceania.

Colonialism is simply known as the act of a country's rule stretching beyond its own borders and then to another country. Oceania is made up of three subregions called Polynesia, Micronesia, and Melanesia The Europeans originally took many of the resources in the Oceania region when they first came to the aboriginal area. Then, missionaries came and began to introduce religion to the people of the aboriginal. Thereafter, the culture started to change, especially the leadership and also forcing the children to go to their boarding schools. There was a lot of conflict over land as well, which brought in foreign government. Colonial masters often introduce their language to any country they colonized.

From the above, we can therefore say that the answer that The impact of colonialism on the culture of Oceania is that settlers brought Christianity and the English language was adopted is correct.

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Como podemos relacionar a paisagem natural da Rússia com sua urbanização sabendo que boa parte do seu território enfrenta temperaturas baixíssimas durante todo ano como a Sibéria, por exemplo?

Answers

Answer:

A paisagem natural da Rússia tem um grande efeito na urbanização.

Explicação:

A Rússia é o maior país do mundo em área, mas cerca de 60% da área é coberta de gelo devido à temperatura muito baixa. A população dessas áreas é baixa em comparação às áreas em que o ambiente é agradável. A principal razão da alta população dessas áreas são as boas condições ambientais que atraem os povos e causam urbanização, enquanto a população de áreas frias é baixa devido às condições ambientais adversas. A maioria da população vive em áreas onde o clima não é severo e muito frio.

if Puerto Rico isn't a country or state what is it?

Answers

Answer:

It's a territory

Explanation:

4. Does not have water at its poles:
A. Mercury
B. Venus
C. Earth's moon
D. Mars
5. Least likely explanation for Venus's slow, backward rotation:
A. Always rotated that way
B. Atmospheric drag
C. Collision with another planet
D. Once closer to the sun and tidally locked

Answers

Answer: 1. Venus or moon * since it has no water anywhere*

2. C or D * Venus did once moved normally.*

Explanation:

likewise, I explain Venus did once move normally  but then  a planet crashed into Venus and then Venus never went the same * meaning he had to move backward*

4. Does not have water at its poles:A. MercuryB. VenusC. Earth's moonD. Mars5. Least likely explanation

Give at least two examples on how the proximity to water has affected Western Europe's climate, settlement patterns, culture, economy, and politics.
(Give two examples for EACH thing)

Please answer this as fast as you can. It is very overdue (it was due on the 10th) Please answer stat. AND NO LINKS. Thanks!

Answers

Answer:

1.) It is not protected from the sea by mountains.

2,) Summers are damp and chilly, and winters are wet and moderate.

I hope this helps! ^-^

What would you have to do to prepare yourself to explore Mars? Explain your answer.

Answers

MARS

To prepare to explore Mars, you would need to do a lot of research and training. You would need to become knowledgeable in areas such as geology, astronomy, astrobiology, and robotics. You would also need to be in excellent physical condition to adapt to the extreme environment of Mars. Additionally, you would need to be trained in the use of space-suited equipment and become an expert in the operation of robotic vehicles. You would also need to be prepared for the psychological stress of being away from home for an extended period of time.

Hope This Helps You!

Answer:

First, you'd start with the basics that apply to going to any planet (A spacesuit, spaceship, special food, etc.). Secondly, since Mars is close to the sun, you need to prepare to deal with heat. For example, heat resistant things.

What type of rock are fossils usually found in? Igneous basalt rock Igneous granite rock Metamorphic rock Sedimentary rock

Answers

Answer: Sedimentary rock

Fossils are commonly found in sedimentary rock because this type of rock forms from the accumulation and compression of organic materials, preserving remains of plants and animals over time. Thus, option D is correct.

Sedimentary rock is one of the three main types of rock found on Earth's surface and is formed through the accumulation and consolidation of sediments over time.

Fossils are commonly found in sedimentary rock due to the process of fossilization, where the remains of plants and animals get buried in layers of sediment.

Over millions of years, the pressure and mineral-rich groundwater transform the sediments into solid rock, preserving the fossils within. As a result, sedimentary rock serves as a valuable record of Earth's history and provides significant insights into past life forms and ecosystems.

Thus, option D is correct.

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Most probably, your complete question is this:

In what type of rock are fossils usually found?

A. Igneous basalt rock

B. Igneous granite rock

C. Metamorphic rock

D. Sedimentary rock

Please answer, been having a hard time with this question!

Please answer, been having a hard time with this question!

Answers

Answer:

My guy you needa add the question first

Explanation:

Explain what was so great about Athens 3 lines

Answers

Answer: Athens was the largest and most influential of the Greek city-states. It had many fine buildings and was named after Athena, the goddess of wisdom and warfare. The Athenians invented democracy, a new type of government where every citizen could vote on important issues, such as whether or not to declare war.

Explanation:

I hope this helps!!

For a regular 18 sided polygon what is the degree of rotation

Answers

The formula for this would be: 360 ° /the side count. In a square, it would be 360° /4= 90°.

360/18 = 20

20 is the degree of rotation for a 18 sided polygon.

How would you explain the difference between weathering and erosion to someone unfamiliar with the terms? will give 100 points i need this ASAP

Answers

Answer:

If the pieces of weathered rock are moved away, it is called erosion

Explanation:

true or false: when large winter storms strengthen with time, the air pressure at the center of storm system decreases.

Answers

It is true that when large winter storms strengthen with time, the air pressure at the center of storm system decreases.

Low temperatures, powerful winds, and a significant amount of snow that is either falling or blowing are the characteristics of a blizzard, a severe weather occurrence.

They discovered that although uncommon, these winter thunderstorms mostly occur in the central United States, along the Great Lakes, on the east coast of the United States and Canada, and in northern Canada in the winter and spring.

Blizzards are hazardous winter storms that combine snowblowing with wind to produce very poor visibility.

Winter storms bring with them brisk winds, copious amounts of rain, snow, or freezing rain. Snow, blizzards, freezing rain or sleet (ice pellets), and extremely low temperatures are all examples of hazardous winter weather.

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PLEASE HELPPPPPPPPPPPPPPPPPPPP
If the difference of two number is 3 and the product is 70 then find the sum of the square of the numberrs.......​

Answers

149

Answer:

7 and 10

10-7=3

10×7=70

7²= 49

10²= 100

100+49 = 149

Please put the Brainlest

Answer:

let two numbers be x & y

x-y=3 ..........(1)

by question

xy=70

x=70/y..... ..............(2)

Explanation:

putting the value of x in equation 1,we get

70/y-y=3

(70-y²)/y=3

70-y²=3×y

70-y²=3y

0=y²+3y-70

y²+10y-7y-70=0

y(y+10)-7(y+10)=0

(y+10)(y-7)=0

either

y=-10(rejected)

or

y=7

:.y=7

putting the value of x in equation 1

x-7= 3

x=3+7=10

therefore required no is 3 and10

Which characteristic of water will allow a paperclip to remain floating on water when the paperclip is gently placed on top of the water?

adhesion
surface tension
solvent properties
nonpolar

Answers

Answer:

the answer will be surface tension

Raindrops fall to the ground when: _________.
a. they are at least five times the size of a cloud droplet.
b. they reach a large enough terminal velocity for both their size and the distance between them and the ground.
c. they are able to catch a fast-moving downdraft.
d. the coalescence rate exceeds that of the collision rate.

Answers

Answer:

B: they reach a large enough terminal velocity for both their size and the distance between them and the ground.

Explanation:

Rain is liquid precipitation: water falling from the sky. Raindrops fall to Earth when clouds become saturated, or filled, with water droplets

if i get it wrong im sorry.

1
1 point
You are taking a survey on each of your family member's favorite flavor of cake. This is an example of categorical data.
True
False

Answers

Answer:

True

Explanation:

Categorical data: a type of data that can be stored into categories with the help of names /labels.

This grouping is usually made according to the characteristics of the data and similarities of these characteristics through a method known as matching.

Categorical data also places an individual into one of several groups or categories. Examples: eye color, race, gender. May have numerical values assigned: 1=White, 2=Hispanic, 3=Asian, etc. Other numeric categorical variables include baseball jersey number or zip code.

11 pointYou are taking a survey on each of your family member's favorite flavor of cake. This is an example
11 pointYou are taking a survey on each of your family member's favorite flavor of cake. This is an example

where does south asia lie?

Answers

Answer:

South Asia extends south from the main part of the continent to the Indian Ocean.

Explanation:

have a good day

Based on geographical analysis, South Asia is located in the Asia continent between the Indian Ocean, the Himalayas, and Afghanistan.

Location of South Asia

South Asia is surrounded by Arabián Sea bórders, Pakistan and India to the East, while the west of South Asia is surrounded by Bay of Bengàl bórders India and Banglàdesh.

Some of the Countries in South AsiaNepalIndiaPakistanMyanmarVietnamThailand

Hence, in this case, it is concluded that the correct answer is "South Asia is located in the Asia continent between the Indian Ocean, the Himalayas, and Afghanistan."

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The flat plateau region in the Andes Mountains that is mostly populated by indigenous people from Peru and Bolivia is called the __________.
A.
outback
B.
Pampas
C.
Altiplano
D.
rainforest

Answers

Answer:

C.  Altiplano

Explanation:

I made a map of South America because of school so I'm like 99.9% sure this is the answer.

Answer:

altiplano

Explanation:

North and South Korea each possess qualities that could help the other nation. This is an example of the geographic concept of _______

Answers

Answer: regional complementarity

Explanation:

A mass of granite is in contact with a layer of sandstone. Using a principle described in this chapter, explain how you might determine whether the sandstone was deposited on top of the granite or whether the magma that formed the granite was intruded after the sandstone was deposited.

Answers

Answer:

Granite in crustal rock and are felis rocks that are found near to the surface

Explanation:

The granite is a  coarse-grained intrusive igneous rock and are commonly white, pink and grey and is massively hard and ruff. More commonly found in the continental crust and sandstone is a mainly sand-sized rock fragment and is resistant to weathering. They are a result of the deposition of layers of sand grains on top of the granite.

Overall, what is happening to the birth rates around the world?A. IncreasingB. DecreasingC. Unchanged

Answers

Answer:

B. Decreasing

Explanation:

Birth rates in the United States have dropped for the fifth year in a row, reaching a new low for the past 35 years, according to a report from the U.S. Centers for Disease Control and Prevention. Once again, Americans are not having enough babies to replace the existing population.

Other Questions
Under what circumstance might Americans use the metric system? Please help and answer all49 g of an unknown metal is heated to a temperature of 150.0 C. A calorimeter is filled with 120.0 g of water at an initial temperature of 20.0 C. The specific heat capacity of water is 4.184 J/gC.The hot metal is placed inside the calorimeter and the system is allowed to reach equilibrium. The equilibrium temperature is 22.70 C.How much heat did the water absorb from the metal?The Law of Conservation of Energy tells us that the amount of heat gained by the water must be equal to the amount of heat lost by the metal. Therefore, what is the value of Q for the metal based on your calculated value of Q for the water?Now that you know the Q for the metal, use the data to calculate the specific heat capacity of the metal. Show your work and use proper significant digits and units in your answer. a start-up company is about to market a new computer printer. it decides to gamble by running commercials during a championship game. the company hopes that name recognition will be worth the high cost of the ads. the goal of the company is that over of the public recognize its brand name and associate it with computer equipment. the day after the game, a pollster contacts randomly chosen adults and finds that of them know that this company manufactures printers. would you recommend that the company continue to advertise during the championship game? explain. (consider a result to be surprising if the probability of observing it given your expectations is less than .) ASAP NO ROCKY... I NEED HELP BEFORE TIME RUNS OUT!!!!!!!!!!!! PLEASE WRITE THE TYPES OF ERROR IN THE FOLLOWING TEXT? Look at the student text below and identify the main type of error made by this Intermediate level student. My University Days, When I was studying at the university I worked very hard for passing my exams.I used to go to the main library for studying every evening after lessons.At the weekends, I sometimes studied with a friend, Ali. Ali was a hard-working student too, but he had to work partime for helping paying for his living expenses.His parents sent him an allowance every month, but it wasnt enough for living. Ali worked nights in the local Chinese take-away on Saturdays, so he was always too tired for studying on Sunday mornings with me.He slept until late Sunday afternoon, but I used to get up at 10 a.m., go to the gym for keeping fit, then do a few hours studying at the library. QUESTON: Type of error : ? Suppose the demand for education is given by P - 75-Q and the supply of education is even by P=20. Suppose that due to other members in your society becoming educated, there is a decrease in crime, which gives society a social benefit of b9 What is the deadweight loss associated with this externality a.DWL= 1,35 b.DWL=.27c.DWL-27d.DWL-135 find the circulation of the vector field F(x, y, z) = (**, ) ound the curve C starting from the points P = (2,2,0), then to Q - (2,2,3), and to R=(-2,2,0), then =(-2,2, -3) then come back to P, negative oriented viewed from the positive y-axis. A price decreases from $986 to $828.24. What is the percent change? The dinner bill for the Rao family was $58. Mr. Rao left a tip of 15% of the bill. What was the total cost of the familys dinner? groups like fancy bear and the lazarus group that conducted sustained and repeated attacks against a target are known as ? What is the amount of soil you must put on a finished landfill 90. Selling bonds versus issuing stock 2. Results in increased equity and lower debt. b. Dilutes the ownership interest of the current shareholders. c. is a way for current owners to raise capital without diluting their ownership interest. d. None of the above For Questions 91 through 94, classify each event that occurred at Acme Anvil Mfg. Incorporated as a. An Operating Activity b. An Investing Activity c. A Financing Activity d. Having no impact on cash 91. Issuing 10,000 shares of common stock d 92 Making a Principal payment on a bank loan 93. Declaring a Dividend to Shareholders d 94. Paying to purchase a delivery truck d Use the following information for Questions 95 through 100. Net Sales $145,000 Cost of Goods Sold 70% of Net Sales Market Price of Stock $10.6 per share Outstanding shares of Common Stock 10,000 shares Net Income 58.800 Average Assets $310,000 Average Liabilities $124.000 Total Inventory $36,000 Total Inventory last year $36,500 For each question, choose "A" for True, "B" for False, or "C" if not enough information. Please assume that there are no preferred stocks. Please round to one decimal place when calculating ratios. 95. Profit Margin-6.1%. A 96. Inventory Turnover = 2.5 97. Return on Assets = 2.8% (rounded) 98 Current Ratio - 2.5 to 1 99. Gross Profit Rate 30% 100. Price to earnings = 40% there is a photo attached p-value < 0.01 0.01 p-value < 0.025 0.025 p-value < 0.05 0.05 p-value < 0.10 p-value 0.10 Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C. F = xy i + xj; C is the triangle with vertices at (0,0), (2,0), and (0, 10) 10 3 130 3 100 3 TRUE / FALSE. giants usually have poor health because they often have diabetes mellitus. Sammy knew that Natalie was taking funds from her sorority charity event. He decided to report her to the president of the sorority. Although it was a difficult decision because of his friendship with Natalie, he did what he thought was right. What kind of competence in communication is Sammy exhibiting a corporate bond pays 6 percent interest. how much would a municipal bond have to pay to be equivalent to this on an after-tax basis if you are in the 15 percent tax bracket? multiple choice 3.96 percent 4.28 percent 5.10 percent 9.75 percent 11.47 percent Which portion of the neuron, when damaged, is responsible for the disorder - Multiple sclerosis (MS)Myelin SheathO Cell BodyO DendritesAxon Correct form of the words in parentheses Graciella(not/be) at home right now.