An airfoil is a body designed to provide a [1] reaction force/moment when in motion [2] the surroundings.

Answers

Answer 1

When oriented at a appropriate angle, the airfoil deflects the oncoming air (for fixed-wing aircraft, a downward force), ensuing in a force on the airfoil in the course opposite to the deflection.

This force is recognized as aerodynamic force and can be resolved into two components: carry and drag.

airfoil, additionally spelled Aerofoil, fashioned surface, such as an airplane wing, tail, or propeller blade, that produces carry and drag when moved through the air. An airfoil produces a lifting force that acts at right angles to the airstream and a dragging pressure that acts in the equal route as the airstream. airfoil.

What is the cause of an airfoil?

An airplane's wing has a exceptional structure called an airfoil. The airfoil is formed so that the air visiting over the top of the wing travels farther and quicker than the air visiting beneath the wing. Thus, the quicker moving air above the wing exerts less pressure than the slower shifting air under the wing.

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Related Questions

Which tribe farmed beans, corn, and squash?

a.Iroquois

b.Blackfoot

c.Cowlitz

d.Pawnee

Answers

The answer is lroquois


I just did it too.

what is federal / state funded program primarily for low income people.

Answers

Medicaid is a combined federal and state funded programme that assists some persons with low income and resources in paying for medical expenses.

All state Medicaid programmes must go by broad guidelines established by the federal government, but each state manages its own programme.

The nation's public health insurance programme for those with low incomes is called Medicaid. One in five Americans are covered by the Medicaid programme, including those who have complicated and expensive medical requirements.

Medicaid is a combined federal-state programme that offers millions of Americans, including certain low-income individuals, families with children, pregnant women, the elderly, and persons with disabilities, free or affordable health coverage.

Medicaid is funded in part by the federal government, which also establishes the program's rules. The Medicaid programmes in each state differ. Additionally, they could go by other names, such "Medical Assistance" or "Medi-Cal."

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Short-term memory usually codes information according to _____. a. visual image. b. sound. c. tactile properties. d. shape.

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Short-term memory usually codes information according to visual image. The correct option is A.

Short-term memory typically codes information according to visual images. This means that when we temporarily store information in our short-term memory, it is often represented and encoded in the form of visual mental images. This coding process helps us retain and manipulate visual information for a short duration, allowing us to mentally visualize and recall details of objects, scenes, or events.

For example, if you are shown a series of numbers and asked to remember them, you may create a mental image of the numbers in your mind. Visual coding in short-term memory plays a crucial role in tasks such as remembering faces, spatial locations, and visual patterns.

The correct option is A.

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Use the excerpt below to answer the following question:
I work in an enormous factory with hundreds of other workers who perform similar tasks. I am not happy with my job, because we are very often forced to meet my production quotas. My work suffers as a result, but at least there is very little chance I will lose my job.
The worker from the above statement most likely works in what kind of economy
A. Traditional
B. Command
C. Market
D. Capitalist

Answers

The king of economy that the worker most likely works in, given the excerpt of the worker in an enormous factory, is a B. Command economy.

What happens in a command economy?

In a command economy, the government decides and controls the means of production. This means that the government controls what will be produced, how it will be produced, where it will be produced, and for whom it will be produced. To do this, they employ their citizens and have them meet production quotas that are necessary to service the needs and wants of society.

In a command economy, the goal is to get everyone as involved as possible in the production of goods and services. This therefore means that there is little unemployment and little chance that people will lose their jobs. However, these people are often driven so hard that they hate their jobs.

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*ANSWER* World War II can be considered a “total” war because it involved multinational combat across the world, it sparked massive production and industrialization efforts, and it __________.
A.
destroyed major world cities, including Tokyo, New York, and Moscow
B.
caused another long-lasting depression
C.
resulted in death and destruction never witnessed before
D.
employed the use of submarines, airplanes, and tanks on the battlefield for the first time
IT'S C ON THE UNIT TEST REVIEW ON EDGE

Answers

Answer:

C.

resulted in death and destruction never witnessed before

Explanation:

you can see the answers for the review test , and I check and C is correct.

Write a short essay to discuss risk factors associated with road crashes and injury severity in Kingdom of Saudi Arabia What is magnitude of road accidents in KSA? What are the main causes and contributary factors of road crashes in KSA? What are the interventions applied to reduce these risk factors?

Answers

Saudi Arabia, like many other countries, experiences a high number of road accidents every year. The magnitude of road accidents in the Kingdom of Saudi Arabia is relatively high. Saudi Arabia's Ministry of Interior Traffic Department data revealed that 7,512 deaths, 39,569 injuries, and 21,886 car collisions occurred in 2018. This shows that road accidents in the country are severe and require attention.

The road crashes have a variety of causes and contributory factors. Driver behavior, including speeding, failing to follow road rules, lack of seatbelt use, and cell phone use while driving, is one of the most significant causes. The driver's age, gender, and previous driving experience are other contributory factors. Inadequate road infrastructure, such as poorly maintained roads and lack of pedestrian crossings, is another significant cause of accidents. The majority of the accidents happen due to these reasons.

In recent years, there has been an increase in interventions aimed at reducing the risk factors associated with road crashes and injury severity in Saudi Arabia.

The most prominent of these are the following:Enforcing traffic rules: Traffic police have increased their presence on the roads, and penalties for road violations have become stricter. This has resulted in a decrease in the number of road accidents. The police also launched traffic safety campaigns and provided free car inspections. This has significantly reduced accidents caused by car malfunctions.

Increasing road infrastructure: The Saudi Arabian government has begun investing heavily in road infrastructure, including the construction of new roads, bridges, tunnels, and underpasses. The government has also begun building more pedestrian crossings, improving signage, and upgrading existing roads with better lighting, drainage, and safety features.

Launching awareness campaigns: The government, along with non-governmental organizations, has launched several awareness campaigns aimed at reducing the risk factors associated with road crashes and injury severity. These campaigns have included media and social media campaigns, school programs, and community outreach programs.

These campaigns have helped to change the behavior of drivers and pedestrians alike.

Raising the legal driving age: The Saudi Arabian government raised the legal driving age to 18 in 2018. This has significantly reduced the number of accidents involving young drivers who have little driving experience.

in the 1970s, to allow for more minority representation in texas, the federal courts ______ multimember districts used in Texas..

Answers

In order to increase minority representation within Texas, multimember districts were declared illegal by federal courts in the 1970s.

What is the name for a Texas accent?

The variety of American English varieties spoken of in Texas collectively referred to as "Texan English," with a focus on Southern U.S. English. The normal Texan dialect is indeed a "Southern dialect with a twist," according to a research conducted across the country.

How come Texas is so proud?

When Texans proclaimed their separation from Mexico, overcame their adversary despite overwhelming odds, and established their own nation, Texas pride was born. It's all bigger in Texas, and this cliché is accurate: Texas is bigger than any nation in Europe. This is the second key factor influencing Texas pride.

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Jeanie's infant turns his head toward a hand placed near his cheek. What does this head-turning behavior exemplify

Answers

The head-turning behavior of Jeanie's infant exemplifies: rooting reflex.

What is Rooting Reflex?

Rooting reflex can be described as a reflex elicited in a baby in which the baby turns turns their head and root towards the direction where the baby is being stroke near their cheek.

The rooting reflex is said to last for about 4 months, and it enables the baby to find the breast during breastfeeding or bottle.

In conclusion, the head-turning behavior of Jeanie's infant exemplifies: rooting reflex.

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Answer:

the rooting reflex

Explanation:

The rooting reflex is an infants’ natural food-seeking response to objects placed near their cheeks, as they search for a search of sustenance.

On the new iOS version, can you save photos from ‘review confirmed photos’? If so, how? Thanks!

Answers

i don’t think you can love

What country invaded Germany in World War 2?

Answers

Germany was invaded by various countries like US, UK and the Soviet Union.

As part of the Eastern Front, the Soviet Union launched a large invasion of eastern Germany in the year 1941, becoming the first nation to do so. Despite suffering many deaths, the Soviet Union eventually succeeded in driving the Germans back and liberating a number of Eastern European nations.

The invasion of Germany also involved major participation from the United States and the United Kingdom. In 1944, the two nations and their allies launched the D-Day invasion, a significant invasion of western Germany. One of the biggest amphibious invasions in history, the assault marked a turning point in the conflict and paved the path for the Allies' victory in Europe.

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what time is the president addressing the nation today?

Answers

what was the date when you asked this question?

How did Constantine become the emperor of the Roman Empire?

He won a battle.
He was elected.
He inherited the position.
He overthrew the emperor.

Answers

Answer:

The answer is letter D

Answer:

A

Explanation:

The correct answer is he won a battle, trust me, D is incorrect!

​are air particles the same distance apart at the top of the troposphere as the bottom of the troposphere? explain your answer.

Answers

No, the air particles are not the same distance apart at the top of the troposphere as the bottom of the troposphere. The troposphere is the lowest layer of the Earth's atmosphere, extending from the surface up to about 10-15 kilometers.

At the surface, air particles are closer together, and as you move up in the atmosphere, the air becomes less dense. The reason for this change in density is due to the weight of the air above, which compresses the air below. Air particles at the bottom of the troposphere are closer together because of the weight of the air above them, whereas air particles at the top of the troposphere are farther apart due to less weight pressing down on them.In conclusion, the distance between air particles varies depending on the altitude. At the bottom of the troposphere, air particles are closer together due to the weight of the air above, while at the top of the troposphere, air particles are farther apart due to less weight pressing down on them.

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I need information about:
Human Resources approach to handling redundancies and layoffs in
the workplace?

Answers

Redundancies and layoffs occur when an organization needs to reduce its workforce due to financial constraints, mergers, or restructuring. The human resources approach to handling redundancies and layoffs in the workplace typically involves a process that includes the following steps:

Initial Planning Stage: This involves identifying the reasons for the redundancies and layoffs and determining how many employees will be affected. The human resources department will work with senior management to develop a plan for how the process will be carried out.

Communication Stage: The human resources department will communicate with affected employees to inform them of the impending redundancies and layoffs. The company may offer support services to help employees find new jobs or retrain for other positions.

Selection Stage: The company will determine which employees will be made redundant or laid off. This process is typically based on objective criteria such as performance reviews, seniority, and qualifications.

Consultation Stage: The human resources department will consult with employees who have been selected for redundancy or layoff to discuss the terms of their departure. This may include offering a severance package or other compensation.

Implementation Stage: The human resources department will implement the redundancies and layoffs, including arranging termination dates, notifying the necessary government bodies, and carrying out any necessary paperwork and administrative tasks.

Overall, the human resources approach to handling redundancies and layoffs in the workplace aims to minimize the negative impact on affected employees while also ensuring that the company's needs are met.

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Here is a model that liam made of an ecosystem. How did he do? is it fully correct? if not what is missing from it? subject science

Answers

Liam did a good job of creating a model of an ecosystem. He included the following components  -

ProducersConsumersDecomposersFreshwaterSoil.

What is the explanation for this?

Producers -  Plants, which use sunlight to create food from carbon dioxide and water.

Consumers -  Animals, which eat plants or other animals for food.

Decomposers -  Bacteria and fungi, which break down dead organisms and release nutrients back into the environment.

Freshwater -  Liam included a stream in his model, which is an important source of water for many organisms.

Soil -  Liam also included soil in his model, which is home to many different organisms and provides nutrients for plants.

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Explain the four main types of agriculture in LDCs and then compare and contrast them.

Answers

The four main types of agriculture in Less Developed Countries (LDCs) include subsistence farming, shifting cultivation, pastoral nomadism, and intensive subsistence farming.

In Less Developed Countries (LDCs), agriculture plays a crucial role in the economy and livelihoods of the majority of the population. The four main types of agriculture in LDCs are subsistence farming, shifting cultivation, pastoral nomadism, and intensive subsistence farming.

Subsistence farming is the practice of growing crops and raising livestock for personal consumption or small-scale local trade. It involves a minimal use of modern technology and relies on traditional farming methods. Shifting cultivation, also known as slash-and-burn agriculture, involves clearing land, burning vegetation, and planting crops in the nutrient-rich ashes. After a few years, the farmers move to a new plot as the soil fertility declines.

Pastoral nomadism is practiced by communities that rely on the herding of livestock for their livelihoods. They move with their animals to find fresh grazing pastures and water sources. Finally, intensive subsistence farming involves the cultivation of small plots of land using high labor inputs and simple tools. This method often includes multiple cropping and a significant reliance on family labor.

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A fossil is
a.
an imprint in stone of something that once lived.
b.
an ancient way of writing, carved into stone or stamped into clay.
c.
something that human beings learned how to make and use.
d.
a written record.


Please select the best answer from the choices provided

A
B
C
D

Answers

An imprint on stone of something that one lived

How long does it take to start receiving social security benefits after applying?.

Answers

Answer:

It takes up to three months to process social security benefits, so plan ahead before hand.

Explanation:

Which of the following are examples of acceleration? A car speeds up.
A car travels in a straight line at a constant speed.
A car slows down.
A car travels at a constant speed and turns lef

Answers

Answer:

A car speeds up

Explanation:

Acceleration simply means more speed in movement

The term from classical rhetoric, "invention" is essentially the process ofa. Creativity in originating topicsb. Brainstorming within a groupc. Researching in booksd. Specific purpose and thesis formulatione. Choosing the particular message and approach for the audience and situation.

Answers

The term from classical rhetoric, "invention" is essentially the process of deciding on a certain message and strategy based on the situation and audience. So, last option is correct.

A unique or original tool, technique, composition, notion, or procedure is an invention. A device, item, or method may be improved through invention in order to boost productivity or cut costs. It might even be a brand-new idea. An innovation can be patented if it is sufficiently original, either as a standalone creation or as a material advancement over previous works. When a patent is approved, the inventor receives a limited-time exclusive interest in the invention that can be licensed for monetary gain.

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which is not one of the things a mediator should do to help instill trust? group of answer choices emphasize a desire to help. schedule meetings that are longer rather than shorter. assure parties that all conversations are held in strict confidence. be respectful and express only positive opinions of the parties involved. listen with an open mind and say little.

Answers

One of the things a mediator would not do to help instill trust is schedule meetings that are longer rather than shorter.

In order to build trust, a mediator has to perform all those actions that will cause the other person to trust and like him. A positive vibe should be given by the mediator in order to instill trust.

Most people want shorter meetings rather than longer ones in order to stay focused and instill a feeling of belief. In today's world, nobody has the time to go for longer meetings.

Hence, in order for a mediator to build trust, shorter meetings rather than longer ones should be handled.

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Which of the following is a legal negotiation for a lighter sentence?

a.
retribution
c.
plea bargaining
b.
rehabilitation
d.
deterrence

Answers

I think it’s plea bargaining.

i’m not sure though

Answer:

the answer is plea barganing

Explanation:

edege 2022

hope this helps

Because the American news Industry is dependent on advertising revenues to function and make a profit, decisions about news items may depend on:
A. educational value
B. political significance
C. social importance of
D. how entertaining it is

Answers

Answer:

c. social importance of

if women always married men who were 2 years older than themselves, what would be the correlation between the ages of husband and wife?

Answers

The correlation between the ages of women and the men they marry would be 1.

Correlation occurs as two variables or factors are related, and therefore the change in one variable affects another. In the situation presented there are 2 variables:

The age of womenThe age of the men they married

Moreover, it is known in this situation, women are always two years younger. Let's see some examples:

Woman age                 Man age25 years old                27 years old37 years old                39 years old31 years old                 33 years old

Now, let's calculate the mean of these values

25 + 27 = 52/ 2 = 2637 + 39 = 76/2 = 3831 + 33 = 64/ 2 = 32

These values have a common factor, in all cases, the difference between any of the variables and the mean is 1, which implies the correlation is also 1.

For example: 26 that is the mean of the first example equals 25 + 1 = age of the woman and 27-1 age of the man.

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The inability to recall which numbers on a telephone dial are not accompanied by letters is most likely due to:
A) encoding failure. B) the spacing effect. C) retroactive interference. D) source amnesia.

Answers

The inability to recall which numbers on a telephone dial are not accompanied by letters is most likely due to encoding failure. The correct answer is option a.

Encoding refers to the process of transferring information from our short-term memory to our long-term memory.

In this case, if someone has not properly encoded or stored the information about which numbers on a telephone dial are not accompanied by letters, they will have difficulty recalling it. Encoding failure can occur when information is not attended to or processed deeply enough, making it more likely to be forgotten.

The spacing effect refers to the phenomenon where spaced repetition enhances memory, which is not directly applicable in this scenario. Retroactive interference and source amnesia are not directly related to the specific situation described.

The correct answer is option a.

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how accurate as indicators of electoral success are informal requirements based on political party, electoral experience, race, gender, religion, education, and wealth?

Answers

Answer:

Highly important

Explanation:

In simple words, all the factors mentioned above like race, gender, religion and wealth etc. are very important for electoral success. All these factors are part of the candidate's image and his or her personality. It depicts his desires with his or her political movements and what are his aspirations and goals.

In fact, in current scenario of American politics, considering these factors informal is incorrect altogether.

they chose to deliver the presentation sitting down, which was odd. what case of pronoun is used in the previous sentence? nominative objective possessive

Answers

The case of pronoun used in the previous sentence is the objective case.

This is because the pronoun "they" is functioning as the direct object of the verb "chose." The objective case is used for pronouns that are the direct or indirect objects of verbs or the objects of prepositions.

In the sentence "They chose to deliver the presentation sitting down, which was odd," the verb is "chose" and the direct object is "they." Therefore, the pronoun "they" is in the objective case.

The nominative case is used for pronouns that are the subjects of verbs, and the possessive case is used for pronouns that show ownership or possession.

In this sentence, the pronoun "they" is not functioning as the subject of a verb or showing ownership or possession, so it is not in the nominative or possessive case.

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Why was there then a lack of progress as the 20th Century began? How did the region suffer technologically and as a society?

Answers

The lack of progress in the beginning of the 20th century in the region was due to several factors, including colonialism, political instability, and limited access to education and resources.

The region suffered from the effects of colonialism, which had disrupted traditional ways of life and often prioritized the exploitation of resources over development. Political instability and conflict also hindered progress, as did limited access to education and technology.

These factors contributed to a lack of investment in infrastructure, healthcare, and other basic needs, which in turn led to poor living conditions and lower life expectancy.

As a result, the region lagged behind other parts of the world in terms of economic development and technological advancement. It was only later in the 20th century that efforts were made to address these issues and promote sustainable development.

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CIVICS HELP 20 POINTS

make sure to at least state a few probable ideas as it relates to the wuestion. You do not have to write 2 paragraphs

You will write a two-paragraph essay detailing how the state and the federal governments work together to improve the lives of American citizens. The first paragraph should give an example of how states work together. The second paragraph should give at least one example of the ways in which the states work with the federal government.

Each paragraph should be at least four complete sentences long.

Answers

Answer:

Explanation:

Working Together Federal, state, and local governments work together to build roads. City governments cooperate on common interests. Serving the Public  Federal government gives grants-in-aid and block grants to state and local governments. State and local governments assure citizens' quality of life.

Based on the Science Seminar discussion, record the evidence that you feel most strongly supports the claim you selected.

Answers

Answer:

okay so this question would be up to you, it's asking what evidence that you "personally" feel strongly supports the claim you chose

Explanation:

for me I would chose a discussion I had with a class and tie the information with that claim

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which element of ""whole lotta love"" demonstrates psychedelic characteristics? If y = y(x) is the solution of the initial-value problem y" +2y' +5y = 0, y (0) = y'(0) = 1, then ling y(x)= a) does not exist (b) [infinity] (c) 1(d) 0 (e) None of the above Aspects of our personality pertaining to what we could become, what we would like to become, and what we are afraid of becoming are called Group of answer choices trait clusters. life story. possible selves. ego. Solve for .5x- 4 >_12Choose 1 answer:12x+ 5< _=-4 please answer the question and explain how you got it if the ball hits you and bounces off your chest, so afterward it is moving horizontally at 8.0 m/s in the opposite direction, what is your speed after the collision? Ex post versus ex ante inflation rates Complete the following table by calculating the ex post and ex ante real interest rates. Interest Rate Value 9.5% Nominal interest rate Actual inflation rate Expected inflation rate 8.2% 11% Ex post real interest rate Ex ante real interest rate Based on the table, the real realized rate of return is %. Find the general Solution of given differential Equation. do y das 5 duy 2 d34 10dy. + + 3 dre doch de 2 o dy + 5y = 0 du The test for reasonableness in the liquidated damages analysis is a comparison between the amount of damages prospectively In this experiment, consider that large protein complexes co-fractionate with high density sucrose and small protein complexes co-fractionate with low density sucrose. In control lysates, what happened to the dynein complex in the presence of Kl?a. There was no effect on the size of the dynein complex. b. The dynein complex decreased in size. c. The dynein complex increased in size. Question 28 1 pts Predict the effect of Kl on proteins. A. Disulfide bridges would be reduced. B. Interactions between polypeptides would be disrupted. C. Polypeptides would be proteolyzed.D. Amino acid R groups would be exchanged. After density gradient centrifugation, what is the orientation of the density gradient? A. High density is at the Top of the tube and low density is at the Bottom of the tube. B. Low density is at the top of the tube and high density is at the Bottom of the tube. C. The density of sucrose is uniform throughout the centrifuge tube. A multiple regression model for predicted heart rate is as follows: heart rate = 10 - 0.5 run speed + 13 body weight. As the run speed increases by 1 unit (holding body weight constant), heart weight is expected to increase by how much? Use Theorem 13.9 to find the directional derivative of the function at P in the direction of Q. (Give your answer correct to 2 decimal places.) f(x, y) = cos(x + y), P(0, ), Q 2 , 0 if one person's consumption of a good diminishes other people's use of the good, the good is said to be a. a club good. b. a common resource. c. rival in consumption. A rock is 7 feet below the surface of a river. If its position can be recorded as 7 feet, what would the position of 0 represent? (5 points)Question 3 options:1) On the surface of the river2) At the bottom of the river3) 7 feet above the surface of the river4) 7 feet below the surface of the river Nasa needs a computer for very fast data processing . Which of the following computer would most be suitable Assume that a ring-shaped wire centered at point 0 and a counterclockwise current I flows on the XY plane. Suppose that a homogeneous field B = Bi is along the x axis. The magnetic moment vectorr u is perpendicular to the XY plane, the magnitude u = IA, and the direction relative to the direction of the current is found by the right-hand rule. Then find the torque that acts on a closed wire in the form of a current flowing through it. Given a number is a whole number, write an expression to describe the preceding whole number. Which is the solutions of the equations 5x 2y 7 *? PLEASE HELP, WILL MARK BRAINLESTHow long I sat beside Calypso I don't know. Hunger and weariness vanished, and only after the sun was low in the west I splashed on through the swamp, strong and exhilarated as if never more to feel any mortal care. At length I saw maple woods on a hill and found a log house. I was gladly received. "Where ha ye come fra? The swamp, that awfu' swamp. What were ye doin' there?" etc. "Mony a puir body has been lost in that muckle, cauld, dreary bog and never been found." When I told her I had entered it in search of plants and had been in it all day, she wondered how plants could draw me to these awful places, and said, "It's god's mercy ye ever got out."Examine the words Muir uses in this paragraph. How does Muir respond to his time in the swamp? He becomes depressed to leave such a beautiful, rare flower. He feels alive, invigorated, and completely satisfied. He is hungry, weary, and ready to be in a warm house. He is relieved that he made it out of the swamp before night. 3 things to say when your girlfriend is sad?