What is mechanical advantage? A. a measure of how much a machine multiplies the force applied to it B. a characteristic that compound machines have and simple machines lack C. a property of some machines that allows them to do work with no input force D. a theory stating that machines are better at performing tasks than humans

Answers

Answer 1

Answer: A

Explanation: a measure of how much a machine multiplies the force applied to it

Answer 2

Mechanical advantage is defined as the ratio of force produced to force applied to the machine.

The correct option is:

Option A. a measure of how much a machine multiplies the force applied to it

Mechanical advantage is the ratio of force produced to the force applied. The mechanical advantage is calculated to assess the performance of the machine.

It can be calculated as:

[tex]\text{MA}&=\dfrac{{\text F}_\text {i}}{\text{F}_\text{o}}[/tex]

where,

Fi = input forceMA = Mechanical advantage Fo = output force

Mechanical advantage is the measure of the force amplification achieved by a machine, tool, or mechanical device.

The mechanical advantage works on the law of the lever to obtain the desired output force.

Therefore, the correct option is A.

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Related Questions

The humid subtropical climate region is labeled with which number on the map above? A. 1 B. 2 C. 3 D. 4

Answers

Answer:

A. 1

Explanation:

The humid subtropical climate region is labeled number A. 1 on the map above.

A humid subtropical climate is a humid temperate climate sub-type characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents, generally between latitudes 25° and 40° and are located poleward from adjacent tropical climates.

What is the humid subtropical climate known for?

Humid Subtropical climate is known for hot, humid summers and mild winters. During the summer, the average temperature is between 70 and 80 degrees. The coldest month usually averages 45-50 degrees.

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The Delaware Valley offered:
O the chance to work in a mine.
O tobacco and Indian-fighting.
O religious hatred and war.
O good weather and peace.

Answers

Answer:

tobacco and Indian-fighting.

good weather and peace

what did President Wilson and his advisers view as the main causes of World War 1?

Also,

how did they see the 14 Points as ensuring future peace?

Answers

Answer:

Congressional

Explanation:

All of these would be BEST classified as being examples of Congressional election cycles. This would encompass both the House and Senate. Historically, incumbents in Congress have had a distinct advantage when running for reelection.

President Wilson identified restrictive trade practices, lack of self-determination, and secret alliances as causes for World War I. His Fourteen Points proposed solutions like open diplomacy and the League of Nations for ensuring future peace. He believed U.S. endorsement was critical to global acceptance.

President Woodrow Wilson and his advisers viewed the main causes of World War I as the lack of national self-determination, the restriction of free trade, and the practice of secretive diplomacy among nations. To address these issues and ensure future peace, Wilson created the Fourteen Points which were a series of proposals that advocated for open diplomacy, freedom of the seas, the promotion of free trade, the reduction of national armaments, and the re-examination of colonial claims. These points also included specific territorial adjustments and the establishment of an international body, the League of Nations, to resolve disputes and prevent future conflicts. President Wilson strongly believed that by endorsing these points, the United States would encourage other countries to follow suit, leading to a cooperative and peaceful international community.

This is the term used to describe a person living in the United States can trace their heritage back to Latin America.

Answers

Answer:

Latino or hispanic is the correct answer

Explanation:

18. Inflation is nearing 5%, and GDP is up 4.5 % from last year. The FED can correct this situation with which open
market operation?
a. Sell securities
C. Buy securities
b. Raise income taxes
d. Lower the reserve requirement

Answers

C is your answer and I hope it helps you!

What is Henry Grady's nickname?

Answers

Answer:

They called him:

"Spokesman of the New South"

I don’t know which nickname you are talking About, but his real nickname is Woodfin

Do building ever get sick? What are the seven groups of Taxonomy?

Answers

Answer:

kingdom, phylum or division, class, order, family, genus, species.

Explanation:

_____ gives us the ability to express emotion.

Grammar
Reading
Punctuation
Spelling

Answers

"Punctuation" with out punctuation you couldn't tell if the character is happy, sad or just moody

It’s punctuation dude.

what advice would you give your friend who suffered from domestic violence ​

Answers

Answer:

The advice I'd give to "my friend" who had suffered from domestic violence would be tell her that she shouldn't feel uncomfortable in her home after the traumatic experiences she gained and that even through all of it she's still her. (Assuming it's a she since you left a image of a female)

Explanation:

Which terms are included in the five themes of geography?
Choose all answers that are correct:
Place
Location
Society
Movement
NEED HELP NOW

Answers

Answer:

location, place,movement,

Explanation:

Place, Location & Movement are included in the five themes of geography.

Answer: Option A, B and D

Explanation:

Originally the “5 themes of geography” are coined by “National Council for Geographic Education” (HQ-Washington D.C, USA). In the give options, the two missing are Regions (How Earth form and change) & Human Environmental interactions.

And, other three are Movement (Humans interacting on the Earth), Location (Position on the Earth’s Surface Absolute/Relative) and Place (Physical & Human Characteristics). These themes were developed to frame world and arrange ideas by showing connectivity of people and place in world.

What was a direct result of horticulture?

Answers

hunters and gatherers settled into farming and stayed in one area. the ability to feed oneself and family created comunities.

Answer: I do believe the answer is A: People could settle in one place instead of having to move around to find food.

Explanation: Horticultural foods include all products from the horticultural industry, whether raw or processed. According to the American horticulturalists Liberty Hyde Bailey, "Horticulture is the production of bulbs, fruits, and vegetables, ornamental and elegant crops"

A major advantage of a franchise is that
A) the parent company has strict operating standards.
B) the franchisee can launch new product lines.
C) the parent company provides guidance on running the business.
D) the franchisee can choose their own supplier.

Answers

Answer: A

Explanation: Google franchise

In Alaska, crude oil is carried across the tundra by _____. airplane boat aqueduct pipeline

Answers

Answer:

The Correct answer is PIPELINE.

Explanation:

Answer:

Pipeline is the correct answer.

Explanation:

The oil is transported via trans Alaska gas pipeline. This pipeline extends for 800 miles from the north coast of the Arctic Ocean to the south to the coastal waters of Prince William Sound in the Town of Valedz. It transports crude oil from the slope of Alaska(Purdhoe Bay) to Valez (Innermost ice free part of US). It transports almost 13 percent of the nations total oil production and was constructed from 1969 to 1977.

what is globalization ?

A. the policy of reducing poverty and population growth across the globe

B. a process of using both a command economy and a mixed economy worldwide

C. the process of restricting world trade and investments in developing nations

D. the global exchange of goods , services, capital, people, and information​

Answers

Answer: D

Explanation:

Answer:

the global exchange of goods, services, capital, people, and information

Explanation:

Which of the following are characteristics of an economic union?

Answers

Answer:

The participant countries have both common policies on product regulation, freedom of movement of goods, services and the factors of production (capital and labour) and a common external trade policy.

Explanation:

Answer:

common trade regulation ,free movement of capital and labor and free movement of goods.

Explanation:

An economic union is a trade that is composed of a common market with a customs union. The countries participating have both common policies on product regulation, freedom of movement of goods, services and the factors of production that is the capital and labor and common external trade policy.

PLZ HELP ME I NEED THE ANSWER QUICKLY! 30 POINTS! SOCIAL STUDIES!


What was a concern that Washington had about the new country when he left office?

A) To protect the new democracy, The federalists needed to have more authority

B) The political Parties that emerged could become a cause of national division

C) The Country needed to make permanent Alliances with England and France

D) To progress, the country needed to ignore its religious and moral background

Answers

your answer is b have a nice day

Answer:

B

Explanation:

The war sometimes called the Second War for Independence was: the War of 1812 the Civil War the Spanish-American War World War I

Answers

Answer:    The war of 1812.  Plz mark brainliest.

Explanation:

Answer:

The war of 1812.

Explanation:

This war took part against British invaders because of naval disputes impressing american sailors.

true or false Joey is helping his friend with his math homework . his friend has been struggling in math and needs the help. joey is expressing moral values.

Answers

Answer:

false (?)

Explanation:

True, Joey is expressing moral values.

Moral values:The distinction between suitable (good) and improper (wrong) intentions, decisions, and acts is known as morality (from the Latin morality, "manner, character, proper behavior") (wrong). Morality can be a set of rules or guidelines generated from a set of rules of behaviour from a specific philosophy, religion, or culture, or it can come from a rule that a person feels ought to be applied to everyone. Goodness or rightness are more exactly synonyms for morality.Meta-ethics, which examines abstract concepts like moral ontology and moral epistemology, and normative ethics, which examines more concrete frameworks for forming moral judgments like deontological ethics and consequentialism, are both branches of moral philosophy.

Therefore, True, Joey is expressing moral values.

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The ___________ divides Indian society into groups based on a person’s birth or occupation.

Answers

The caste system divides Indian society into groups based on a person’s birth or occupation.

What is the role of campaigns and elections in the political process?

Answers

Primaries.One reason that the process of campaigning is longer and more expensive is that primary elections now play such an important role in nominating candidates for office. ... A few states allow voters to choose the party primary in which they want to vote on primary election day — a process known as open primaries.

Read the quotation.

Every man and every woman in this Nation—regardless of party—who have the right to register and to vote, and the opportunity to register and to vote, have also the sacred obligation to register and to vote. For the free and secret ballot is the real keystone of our American Constitutional system.
–President Franklin D. Roosevelt,
1944

According to President Roosevelt, voting is considered to be

a responsibility that is central to our system of government.
a responsibility of elected government officials.
a duty that is required by law.
a duty of only a few select citizens.

Answers

Answer:

A responsibility that is central to our system of government

Explanation:

Answer: a responsibility that is central to our system of government.

Explanation:

Because President Franklin D. Roosevelt mentions that the vote is the central principle of the American Constitutional system and any citizen of the nation that has the right to register to vote has also the obligation (responsibility) to actually go and vote, this is regardless of which party it comes from and to ensure that the individual is able to express support or preference for a certain motion, proposal, candidate, or selection of candidates during the act of voting.

A result of the Nuremberg trials was that the United nations

1) moved to protect war criminals more carefully
2) left prosecution of war criminals up to each country
3) prevented anyone from using nazi symbols in the future
4) established that gennoacide was an international crime

Answers

Answer:

4) established that genocide was an international crime

Explanation:

One of the many results of the Nuremberg trials was that the genocide was classified officially as an international crime and if everyone tries to perform such an act will be charged for for it by the international community. This came as a response because of the genocides that occurred during the World War II, with the main focus being on the ones on the Jews, Slavic people, and Gypsies. Weirdly enough, the genocides in Asia performed by the Japanese were not taken into account, even though the Japanese actually managed to perform genocide over large mass of people than the Germans did. Since then, the international community has reacted in numerous occasions to prevent or stop a genocide, but also closed its eyes or reacted to late to multiple others that occurred.

Joana volunteers to deliver a last-minute presentation on behalf of her team. Which quality is Joana demonstrating? (for Plato)

A.
confidence
B.
honesty
C.
responsibility
D.
resourcefulness
E.
punctuality

Answers

Final answer:

Joana is demonstrating responsibility by volunteering to deliver a last-minute presentation for her team. This showcases her reliability and ability to handle unexpected situations, which are important aspects of being a responsible team member.

Explanation:

When Joana steps up to deliver a last-minute presentation on behalf of her team, she is demonstrating responsibility. Responsibility refers to the quality of being reliable, and in this scenario, Joana shows that she can be counted on to support her team's needs even at short notice. This act of taking charge in an unforeseen situation also suggests that she has qualities of resourcefulness and confidence, but responsibility is the primary quality highlighted here.

Answering the provided reference questions: Franklin's thirteen virtues did not include mercy. The idea that people's self-perception should align with their actions is termed congruence. In Asch's study on conformity, the presence of an ally contributed significantly to the subjects' ability to resist conforming.

Regarding workplace contributions, staying resourceful and accountable, and taking the initiative are ways in which employees can add value to their teams and the organization at large.

In terms of personal development and studies, like Daniela in Business Administration, embracing advancement and contributing to one's field can lead to success. Moreover, assuming leadership roles and efficiently organizing events, like Jane in the Eco Club, can be hugely rewarding and beneficial experiences.

Final answer:

Joana is showing responsibility by stepping in to deliver a last-minute presentation for her team, indicating her dedication and commitment.

Explanation:

Joana demonstrates responsibility by volunteering to deliver a last-minute presentation on behalf of her team. Taking on such a task shows her commitment to the team's success and her willingness to step up in a challenging situation. Among the other virtues mentioned, like confidence and resourcefulness, responsibility is the most directly related to Joana's action as it involves the willingness to be accountable and to fulfill obligations.

2. What was the original purpose of the compass?
A. To prolong life
B. To cure illness
C. To tell fortunes
D. All of the above

please answer now! due tmr!

Answers

Answer:

D. All of the above

Explanation:

The only thing necessary for evil to triumph is for good men to do nothing."
- Edmund Burke

“To sin by silence when they should protest makes cowards of men.”
- Abraham Lincoln

“The world is too dangerous to live in, not because of the people who do evil, but because of the people who sit and let it happen.”
- Albert Einstein
These quotes could BEST be used in a project about which of these?
A) The Holocaust
B) The Civil War
C) The Dust Bowl
D) The Great Depression

Answers

Answer:

The holocaust

Explanation:

Answer:

Holocaust

Explanation:

If you were to find the verse talking about being set free, which passage would you look up?

John 8:36
Psalm 107:8
Genesis 3:15
Galatians 3:3

Answers

Answer:

John 8:36

Explanation:

The verse reads "So if the Son sets you free, you will be free indeed."

Answer:

give the other person brainliest pls <3

Explanation:

Which choices describes the population of central Africa?

A. The median age is below 20
B. The population density is low
C. There are hundreds of ethnic groups
D. Most people in Central Africa live in cities. Multiple choice question

Answers

Answer:

The current population of the Central African Republic is 4,816,992 as of Wednesday, May 29, 2019, based on the latest United Nations estimates.

The Central African Republic population is equivalent to 0.06% of the total world population.

The Central African Republic ranks number 126 in the list of countries (and dependencies) by population.

The population density in the Central African Republic is 8 per Km2 (20 people per mi2).

The total land area is 622,980 Km2 (240,534 sq. miles)

44.4 % of the population is urban (2,143,857 people in 2019)

The median age in the Central African Republic is 17.9 years.

Explanation:

so it whould be The population density is low

C. There are hundreds of ethnic groups

Answer:6

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Explanation:

xt,ryzetyeytmztjtrkezk

define economic depression

Define economic recession

Answers

Answer: A depression is a severe and prolonged downturn in economic activity.

A recession is a business cycle contraction when there is a general decline in economic activity.

Economic Recession & Economic Depression:

Economic Recession:

Economic Recession is the phase in the business cycle which leads to growth in the negative Gross Domestic Product which lasts for few months. This happens when there is a drop in the economic activity.  During recession there will be financial crisis, there will be unemployment, and government borrowing will increase.

Economic Depression:

Economic depression is the downturn or serious drop in economic activity which lasts for many years.  The major reason for economic depression can be the decreasing consumer confidence which results in the downfall of demand. Some of the resultants are

increased unemploymentdrop in available creditreducing outputssustained volatility in the value of currencies


Question 25 (5 points)
Which statements best summarize current challenges facing countries in the Tropical North of
South America?
Choose all answers that are correct
The citizens of Guyana and French Guyana do not have the right to vote as of 2015.
A lack of political stability in the region has led to conflict between countries
The region's people are largely poor even though their countries have many resources,
Several of the governments in the region have begun to restrict mining

Answers

The region's people are largely poor even though their countries have many resources” is the statements best summarize current challenges facing countries in the Tropical North of South America.

Answer: Option C

Explanation:

The countries of the region faced economic challenges. Among the challenges were developing and controlling resources, building roads and railroads, and establishing trade links. Before independence, the countries of the region depended economically on Spain and Brazil.

After independence, the economies of place remained tied to countries outside South America.  Wealthy landowners, cattle grazers, and mining operators refused to surrender their ties to European investors.

Beginning in the early 1900's, large U.S. As the economy increased, profits developed for wealthy landowners and multinational companies. But many workers and farmers and their families remained mired in poverty .

Which interstate system plays the LARGEST role in Georgia's coastal trade?
A) I-16
B) I-75
C) I-85
D) I-95

Brainliest to whoever answers this first!!

-Kayla <3

Answers

D 1-95 is the answer.

D) I-95 it’s the biggest one overall

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