A championship swimmer swims 20 meters in 10 seconds. What is his speed?
A. 0.5 m/s
B. 20 m/s
C. 2.0 m/s
D. 200 m/s

Answers

Answer 1

Answer:

c) 2.0 m/s

Explanation:

Now we have to,

→ find the speed of swimmer.

Formula we use,

Speed = Distance ÷ Time

Then the speed will be,

→ Distance ÷ Time

→ 20 ÷ 10

→ 2.0

→ 2 m/s

Hence, option (c) is correct.


Related Questions

How did the US mobilize a strong military?

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Because of the Selective Service Act, which required random individuals to be called to the front lines to fight in the war, the United States mobilized a powerful military during World War I. Approximately 2 million people registered, and 34 of them went to battle.

The United States' mobilization effort concentrated on industry, which produced vast amounts of war products such as armaments, ammunition, ships, tanks, jeeps, and airplanes, and employed as many people as possible, including women, in factories.

In the spring of 1940, the United States began a huge mobilization for war. The warm, bright weather of the South was perfect for constructing 60% of the Army's new training camps and nearly half of its new airfields. In total, 40% of new military spending

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Justine is a botanist who loves to conducts studies in the field. She just received a grant that will allow her to study the life cycles of bromeliads and a variety of vines and ferns on site in South America. Which ecosystem will Justine be traveling to? A. the Atacama Desert B. the Amazon Rainforest C. the coniferous forest in Mexico D. the deciduous forest in the Andes Mountains... 22 points will give brainlest

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Answer:

B. Amazon Rain Forest

Explanation:

Edge 2021

Answer:

B. Amazon Rainforest !!

Explanation:

Hope this has helped !!! :]

what religious belief inspired the israelites under joshua to fight to establish cannan as their new homeland

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At this time, the first stage of Joshua's invasion of Canaan is described in our text. The twelve tribes of Israel were led by Joshua across the Jordan River, where they camped at Gilgal.

Joshua led the Children of Israel through Canaan's borders after Moses had guided them to its edge and during a subsequent probationary period. Through reconnaissance and quick military action, they began their conquest, entering across Jericho before sweeping through the remainder of the area.

Baal was a god who was revered by many ancient Middle Eastern cultures, particularly the Canaanites who reportedly saw him as a fertility god and one of the most significant deities in the pantheon.

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There are
questions on the ACT math test.
O A. 75
O B. 60
O c. 100
O D. 80
SUBN

Answers

B. 60 is the answer

Which section of a research article is most likely to provide suggestions for additional research? a. Introduction b. Results c. Method d. Discussion

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Discussion section of a research article is most likely to provide suggestions for additional research.

What do you mean by research?

In order to produce new concepts, approaches, and understandings, research must either provide new knowledge or use knowledge already known in novel and creative ways. This can involve synthesizing and analyzing earlier research in as much as it results in fresh and original conclusions.

What does research aim to achieve?

To inform action is the goal of study. Your research should therefore attempt to place its findings in the context of the wider body of knowledge. For knowledge to be useful outside of the research setting, research must always be of a high caliber.

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The painting is called “American Progress”. What is being pushed aside? What is replacing it?

Answers

I’m not sure what’s being pushed away per se. However, it’s being replaced with modernization, westward expansion, and development.

In an intimate relationship, generally, the person who is least invested in the relationship has the most power

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It is completely appropriate to mention that the least invested person has the most power in a relationship that is intimate. Therefore, the statement given above holds true.

An intimate relationship can be referred to or considered as a form of relationship wherein the partners are usually responsible for being couples, and such relationship cannot be the blood relation in most of the cases. Moreover, if a relationship exists between two people, the one who is more involved is likely to have lesser power as compared to the one who is less involved.

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Read about Africa's two greatest environmental concerns: desertification and the spread of disease. Choose one of these concerns and write a short paragraph about its impact on Africa. What has caused this problem to occur, and how has it impacted people who live there? (Site 1)

Answers

In writing Paragraphs you must consider the structure of the Paragraphs, Paragraphs contain three main parts:

a topic sentence supporting sentences a concluding sentence.

What is desertification?

Generally, Desertification is a major concern in Africa, as it can lead to a loss of fertile land and difficulty growing crops.

It is caused by a combination of factors such as climate change, overgrazing, and deforestation. The impact on people who live in affected areas can be severe, as they may lose their livelihoods and struggle to find food and water.

Additionally, desertification can also lead to forced migration, as people are forced to leave their homes in search of more habitable areas. This can result in increased competition for resources, leading to conflicts and further displacement.

Overall, desertification in Africa can lead to a vicious cycle of poverty, food insecurity, and displacement, making it a pressing issue that needs to be addressed.

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answer the question in the photo​

Answers

Answer: C !

Explanation:

Summarize the important information about your US Expansion Topic/Event/Person. Your summary should be 5-7 sentences and provide a clear overview of the topic.

Answers

Answer:

The United States attempted to dominate other countries for three reasons: (1) financial, (2) armed, and (3) ethical. The main factor the United States increased its presence in other countries was: Economic factors – as the world became more industrialized in the late 1800s, the desire to engage with many nations grew.

The Louisiana Purchase sparked the 19th-century migration of immigrants into the American West, which was ignited either by Gold Rush, the Oregon Road as well as the faith in profound potential.

Given the fact that U.S benefited from Spain’s and France’s help was president Washington wise to resist that pressure and why?

Answers

Answer:

Despite sympathy for French revolutionaries, the U.S. wasn't equipped to physically, economically or politically support French rebels. To protect his homeland and limit the strain another war would place on Americans, Washington insisted that neutrality was the only answer.

There are some situations in which you may (correctly) choose never to express your feelings. T/F?

Answers

Answer:True

Explanation:

upon formal request of an active duty service member the following publications should be provided in print, except which one

Answers

Upon formal request of an active duty service member the following publications should be provided in print, except uniform regulations.

What do regulations actually mean?

In its broadest sense, regulation is the enactment by the government of laws supported by the implementation of sanctions designed expressly to alter the economic behavior of people and businesses in the private sector. There are many different regulatory tools or goals.

What sort of regulation would that be?

A regulation is a set of specifications made by a federal government agency to carry out a law that Congress has passed. To help with the implementation of statutes like the Federal Reserve Act, the Bank Holding Company Act, and the Dodd-Frank Act, the Federal Reserve Board, for instance, has produced regulations over the years.

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what are the benefits of turning a country into a communist country where the government controls all businesses and farms?

Answers

Answer:

They have a planned economy.

Explanation:

Answer: That way people normally have the same amount as everyone else, so no people have a lot less than someone else. With the control, the government would distribute the food evenly to the people.

Explanation:

What was Korematsu fighting for?

Answers

However, Korematsu stood up for his rights as an American-born citizen. He took his case all the way to the Supreme Court of the United States, which rejected his claim that the relocation of Japanese Americans for the duration of the War used to be primarily based on racial bias.

What did Fred Korematsu fight for?

Fred Toyosaburo Korematsu (是松豊三郎, Korematsu Toyosaburo, January 30, 1919 – March 30, 2005) used to be an American civil rights activist who resisted the internment of Japanese Americans in the course of World War II. Shortly after the Imperial Japanese Navy launched its assault on Pearl Harbor, President Franklin D.

Korematsu used to be arrested and convicted of violating the order. He spoke back via arguing that Executive Order 9066 violated the Fifth Amendment of the Constitution because habeas corpus had no longer been suspended, and his proper to libery was being infringed through military motion without due system of law.

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A relatively minor violation of the criminal law, such as petty theft or simple assault, punishable by confinement for one year or less is called a(n) ________.

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A relatively minor violation of the criminal law, such as petty theft or simple assault, punishable by confinement for one year or less is called a(n) Misdemeanor.

In some common law legal systems, a misdemeanor is any "lesser" criminal act. Misdemeanors are generally punished less severely than more serious felonies, but theoretically more severely than administrative infractions and regulatory offenses. Misdemeanors are typically punished with monetary fines or community service.

A misdemeanor is a less serious crime, whereas a felony is a more serious crime. Under the principle of punishment fitting the crime, the maximum punishment for a misdemeanor is less than that for a felony.

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The front office, housekeeping, security and communications all fall under what department?
A. Rooms division
B. Night auditor
C. Concierge
D. Comptroller division

Answers

The front office, housekeeping, security, and communications all fall under the Rooms division department.

The rooms division of a hotel includes a variety of departments, including reservations, front desk, housekeeping, concierge, guest services, and security. This department attends to the needs of the guests, from their first contact and reservations to check-out. The Rooms Department is very important in the promotion plans of the hotel.

It affects the overall profit and requires an appropriate strategy for the successful operation of the hotel. Therefore, the manager must have the necessary skills to overcome the current problems in the hotel and be flexible in problem-solving.

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Which of the following is guaranteed weighted credit upon passing the
course?
A. A concurrent enrollment course
O B. An AP course
O C. A dual enrollment course
D. An honors course

Answers

Answer:

the answer is B. An AP course

The answer is:B
Hopefully this helped!

Select the pair that correctly matches the name of the case with the constitutional amendment at issue in the case.

Answers

The pair that correctly matches the name of the case with the constitutional amendment at issue in the case is the Supreme Court case: Gideon v. Wainwright Amendment: Sixth.

Gideon v. Wainwright refers to a landmark U.S. Supreme Court case decision where the Court unanimously ruled that states are required to provide legal counsel to indigent defendants charged with a felony. It upheld the Sixth Amendment of the U.S. Constitution warrants that the U.S. states should provide attorneys to criminal defendants who are unable to afford their own. The case extended the right to counsel, under the Fifth and Sixth Amendments to impose requirements on the federal government by imposing those requirements upon the states.

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What are the 4 types of Army?

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The United States has four branches of the military: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard.

What is Air Force?

The United States Air Force (USAF) is the air service branch of the US Armed Forces and one of the country's eight uniformed services. The United States Air Force (USAF), which was initially established on August 1st, 1907 as a component of the US Army Signal Corps, was separated from the US Armed Forces in 1947 as a result of the National Security Act of 1947. The stated primary missions of the United States Air Force are air superiority, global integrated intelligence, surveillance and reconnaissance, swift global mobility, global strike, and command and control. The United States Air Force is organized as a service branch in the Department of the Air Force, one of the Department of Defense's three military departments.

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Identify the causes and effects of the War of 1812. American Indians sign peace treaties and lose their traditional lands British impressment of US soldiers Tecumseh's decision to ally himself with the British in Canada decline of the Federalists British actions to prevent US trade with France

Answers

The two main cause and effect of the War of 1812:

1.) Great Britain had violated American sovereignty by refusing to surrender western forts as promised. 2.) Great Britain began stopping American sea vessels and forcing subjects into the British military.

The War of 1812 was a conflict between the United States and the United Kingdom, fought primarily in North America. This conflict, which lasted for over two years, was a result of many underlying tensions between the two nations, such as disputes over neutral trade rights and disagreements over maritime laws

While the war was costly and resulted in no decisive victor, it was an important event in the history of both countries, serving as a source of national pride and unity in the United States, and as a warning to Britain to stay out of America’s affairs.

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why did prithvi Narayan Shah want to take the kathmandu valley? answer in four points.​

Answers

Answer:

because it was at center

it was his father's dream

it have appropriate climate

it was at center

The Panama Canal crossword puzzle

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Consider the development of the Panama Canal, tourism, and the cuisine and music of the Caribbean. This City Is The Atlantic Port For The Panama Canal's crossword puzzle clue has the most likely dictionary word and crossword puzzle definitions.

Why is the Panama Canal located where it is?

The idea of the Panama Canal dates back to 1513, when Vasco Núñez de Balboa first crossed the isthmus of Panama. The narrow land bridge between North and South America was a fine location to dig a water passage between the Atlantic and Pacific Oceans.

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Is Managua the biggest city in Nicaragua?

Answers

Managua is not only the capital of Nicaragua, but it is also the third-largest city in all of Central America.

Managua has a population of over 1.350.000 people and a total area of 267.2 square kilometres, giving it a density of 5,052 people per square kilometre. The capital and biggest city of the country is Managua, which has 1,262,978 inhabitants. León, Granada, Jinotega, Matagalpa, Chinandega, and Masaya are a few more significant cities.

The national capital of Nicaragua, Managua, officially known as "Leal Villa de Santiago de Managua," was established on March 24, 1819, and was designated as a district in 2009; its mayor is Reyna Rueda.

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At what type of boundaries do oceans occur? List a location where an ocean is getting wider today

Answers

The oceans occur at divergent boundaries. A location where an ocean is getting wider today is Atlantic Ocean.

What is divergent boundary?

A divergent boundary or divergent plate boundary is a linear feature which exists among two tectonic plates which are moving away from one another. This happens above rising convection currents.

Along divergent boundaries, earthquakes are usual and magma rises from the Earth's mantle to the surface, solidifying to produce new oceanic crust. An example of divergent plate boundaries is The Mid-Atlantic Ridge.

An ocean which is getting wider today is Atlantic Ocean. Scientists have long known that the tectonic plates under North and South America are moving apart from those under Africa and Asia, broadening the Atlantic Ocean at a rate of about 1.5 inches per year.

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Answer: Atlantic Ocean

Explanation:

The oceans occur at divergent boundaries. A location where an ocean is getting wider today is Atlantic Ocean.

What is divergent boundary?

A divergent boundary or divergent plate boundary is a linear feature which exists among two tectonic plates which are moving away from one another. This happens above rising convection currents.

Along divergent boundaries, earthquakes are usual and magma rises from the Earth's mantle to the surface, solidifying to produce new oceanic crust. An example of divergent plate boundaries is The Mid-Atlantic Ridge.

An ocean which is getting wider today is Atlantic Ocean. Scientists have long known that the tectonic plates under North and South America are moving apart from those under Africa and Asia, broadening the Atlantic Ocean at a rate of about 1.5 inches per year

Which of the following types of studies require approval by an
Internal Review Board? (Pick more than one)
1. research that poses risks to participants
2. surveys not meant to be published
3. data collected for instructional purposes only
4. data collected through phones or computers
5. data collected on vulnerable populations

Answers

Research that poses risks to participants and data collected on vulnerable populations require approval by an Institutional Review Board. Hence, options (1 and 5) are considered to be correct.

Give a brief account on Institutional Review Board.

The Institutional Review Board (IRB) is a management body established to protect the rights and welfare of people chosen to participate in research projects run by the institution to which it is connected. Before starting, the IRB must review every study involving human beings, regardless of whether it is funded or not. The IRB is concerned with the safety, rights, and privacy of human beings. The IRB has the authority to approve, exempt, disapprove, monitor, and require adjustments in any research activity that falls within its purview, in accordance with institutional policy and federal legislation.

The IRB must include at least five members with a diversity of educational and professional experiences in order to adequately and thoroughly examine human research and its institutional, legal, scientific, and social repercussions. The Board must also include at least one member who is not a scientist and one member who is not connected to the institution. The IRB has a number of experts on staff who consult with the Board and occasionally take part in protocol evaluations.

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x(x+3)=?
3x(4x-7)=?
-5x(6x-2)​

Answers

-----------------------------------------------------------

1. x(x+3) = x²+3x

Step by Step:

Apply the Distributive law: (a=x, b=x, c=3)

= xx + x × 3

= xx + 3x

= xx = x²

= x²+3x

-----------------------------------------------------------

2. 3x(4x-7) = 12x²-21x

Step by Step:

Apply the Distributive law: a(b-c) = ab - ac

(a=3x, b=4x, c=7)

= 3x × 4x - 3x × 7

= 3 × 4xx - 3 × 7x

= 12x² - 21x

-----------------------------------------------------------

3. -5x(6x-2) = -30x²+10x

Step by Step:

Apply the Distributive law: a(b-c) = ab - ac

(a = -5x, b = 6x, c = 2)

= -5x × 6x - (-5x) × 2

Apply minus - plus rule: -(-a) = a

= -5x × 6xx + 5 × 2x

= -30x² + 10x

-----------------------------------------------------------

1. x(x+3) = x²+3x

2. 3x(4x-7) = 12x²-21x

3. -5x(6x-2) = -30x² + 10x

please help i’ll give brainliest thanks

Answers

I believe the correct answer is Confucianism

Which statement best describes the phenomenon of “cultural reproduction”?

Answers

Cultural reproduction, according to Bourdieu, is the social process by which culture is passed down through generations, particularly through the socializing influence of major institutions.

What is reproduction?

Reproduction is the action or process of making a copy of something.

Cultural reproduction, as defined by French sociologist and cultural theorist Pierre Bourdieu, refers to the mechanisms by which existing cultural forms, values, practises, and shared understandings (i.e., norms) are passed down from generation to generation, ensuring the continuity of cultural experience over time.

In other words, cultural reproduction is the process by which aspects of culture are passed down from person to person or society to society.

Therefore, the process of transferring aspects of society (such as class) intergenerationally is referred as cultural reproduction.

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A majority of U.S. women in which of the following categories are in the labor force?
a. married women with children b. single women with children c. divorced women with children (d). All of the above are correct.

Answers

Option d) All of the above are correct , is the answer

What Is Marriage? What Is a Family?

Marriage is defined in many ways by various people. Even sociologists cannot reach a consensus on a single interpretation. For our purposes, we will define marriage as a social contract between two people that is founded on a sexual relationship traditionally and denotes the permanency of the partnership.  

The family is a great example of an institution that may be studied at the micro, meso, and macro levels of analysis when developing a comprehensive definition. For instance, a macro-level discussion on the growth of non-nuclear family types involves the disagreement between functionalist and critical sociologists. The interaction between the family and society at large is the main subject.

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