What is the formula for thrust?

Answers

Answer 1
T = V dm/dt T=thrust v=velocity dm=change of mass dt=change in time
Answer 2

Answer:

Explanation:

T=v (dm/dt)

T = thrust

v = velocity

dm = change of mass

dt = change in time


Related Questions

In 3–4 sentences, describe two countries’ programs with reference to specific examples of measures of success or issues of controversy.

Answers

Which two countries exactly?

Provide me context to the problem.

The expansion of the Mongol Empire most directly led to which of the following political developments in Afro-Eurasia?
A The spread of feudalism to western Europe, as the Mongol conquests greatly weakened centralized monarchies
B
The expansion of the Mali Empire in West Africa, as the Mongol conquests destroyed the Abbasid Caliphate
с
The collapse of previously existing states, such as the Song dynasty of China
D
The adoption of Islamic systems of rule by Turkic states in the Middle East, such as the Seljuq Empire

Answers

The expansion of the Mongol Empire that most directly led to the political developments in Afro-Eurasia is:

с. The collapse of previously existing states,

The Mongol Empire was one of the most successful and largest empires (by land mass) in recorded history. They were ruled by Genghis Khan, the great military tactician and commander who was said to have been undefeated in a major battle.

With the great military success and conquests of the Mongol Empire, the empire expanded into Afro-Eurasia which led to the collapse of previously existing states who were defeated by the Mongols

Therefore, the correct answer is option C

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Describe ONE way in which the painting shows a connection between the Middle East and West AFrica.

Answers

Answer:

ID: 983 7840 8827

Password: t0PD5E

Explanation:

develop an argument that evaluates the extent to which the various belief systems showed continuity or change over time during the period from 1450 to 1750

Answers

Answer:

the is lslamic empire that developed the most in the period was the ottoman Empire They used certain disagreements that existed in the area around the mediterranean  

Explanation:

The Ottoman Empire was the Islamic empire that expanded the most during this time. They made use of some disputes that occurred in the Mediterranean region.

What is an empire?

The term empire refers that the several territories that come under one political unit be there as we see there are many villages as we see city and states are being there that comes to countries in the same way the empire is there for the different religions and many empires are there in it.

The increased use of gunpowder, cannons, and armed trade to create sizable empires was the cause of the imperial expansion in Europe and Asia. Most of the conquered tribes were unorganized or weak.

Therefore, The Ottoman Empire was the Islamic empire that expanded the most during this time.

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*Economics*
Which situation best illustrates globalization's effect on an economy?
A. A Ghanaian artist creates valuable paintings of his home country:
B. A Vietnamese rancher sells beef to local restaurants at a high
price.
C. A Brazilian doctor develops a cure for a dangerous disease.
D. A French grocery store buys most of its vegetables from China.

Answers

The situation which best illustrates globalization's effect on an economy is:

D. A French grocery store buys most of its vegetables from China.

According to the given question, we are asked to show the situation from the list of available options which best illustrates globalization's effect on an economy

As a result of this, we can see that globalization occurs when there is a mixture of culture through travel and commerce and we can see this example when a French grocery store purchases its vegetables from China which shows that they do not depend only on their own produce.

Therefore, the correct answer is option D

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Explain the difference between proactive interference and retroactive interference. (psychology)

Answers

Answer:

Proactive interference is the interference effect of previously learned materials on the acquisition and retrieval of newer material.

Example of proactive interference:

remembering a friend's new phone number after having a previously learned their old number

Retroactive interference is when more recent information gets in the way of trying to recall older information

Example of retroactive interference:

calling your ex- boyfriend/girlfriend by your new boyfriend/girlfriend's name.

hope this helps :)

Retroactive interference (RI) is the attenuation of memory for prior learning as a result of new knowledge, whereas proactive interference (PI) occurs when past learning interferes with new learning.

What is proactive interference?

The interference effect of previously learned materials on the acquisition and retrieval of newer materials is referred to as proactive interference.

The interference effect of previously learned material on the acquisition and retrieval of newer material is known as proactive interference. When trying to recall earlier information, more recent information can cause retroactive interference.

Therefore, in contrast to proactive interference (PI), which happens when prior learning interferes with new learning, retroactive interference (RI) is the attenuation of memory for prior learning as a result of new knowledge.

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What are casta paintings?

Answers

Answer:

Casta is a term which means "lineage" in Spanish and has been interpreted by certain historians during the 20th century to describe mixed-race individuals in Spanish America, resulting from unions of Spaniards, Amerindians, and Africans

Explanation:

Answer:

Casta is a term which means "lineage" in Spanish and Portuguese and has historically been used as a racial and social identifier. In the context of the Spanish Empire in the Americas it also refers to a now discredited 20th century theoretical framework which postulated that colonial society operated under a hierarchical race-based "caste system". From the outset, colonial Spanish America resulted in widespread intermarriage between from unions of Spaniards, Amerindians and Africans . Basic mixed-race categories that appeared in official colonial documentation were mestizo, generally offspring of a Spaniard and an indigenous person; and mulato, offspring of a Spaniard and a black African. There were a plethora of terms for mixed-race persons of indigenous and African ancestry used in 18th-century casta paintings yet they are not known to have been widely used officially or unofficially in the Spanish Empire.

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Which of Harriet Martineau’s books is a foundational treatise on sociological data collection? A. Retrospect of Western Travel B. How to Observe Morals and Manners C. Society in America D. The Positive Philosophy of Auguste Comte E. Eastern Life Present and Past

Answers

Answer:

It's B

Explanation:

Harriet Martineau's book that serves as a foundational treatise on sociological data collection is "How to Observe Morals and Manners (1838)." In this book she articulates the principles and methods of empirical social research.

Answer:

B

Explanation:

How to Observe Morals and Manners

What distinguishes a ghetto from an ethnic enclave in the current usage of each term? (2 points)

a
Racial composition

b
Location

c
Impoverished conditions

d
Population

e
Government designation

Answers

C.

Because an enclave can be like little Italy or Chinatown. Whereas the specific racial population is more concentrated in one area. Income isn’t a factor.

But a ghetto can be comprised of any area that’s is severely impoverished. Race, population isn’t a factor.

Impoverished conditions distinguish a ghetto from an ethnic enclave in the current usage of each term. The correct option is c.

What is ghetto?

The people who live in ghettos are referred to as ghettos. Ghettos are urban neighborhoods that might be either slums or other places. The Ghetto is that area of the city or neighborhood of slums where a minority group of people is kept apart from the norms of daily life.

The majority of ghettos have extremely poor circumstances. Therefore, it is inappropriate for people to live there. The primary characteristic of a ghetto is that they are created as a result of political pressure.

Because an enclave can resemble Chinatown or Little Italy. In contrast, a single place has a higher concentration of people of a particular race. Income is unimportant.

Therefore, the correct option is c. Impoverished conditions.

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Did canversaries help spread religion?

Answers

Answer:In a way yes!

Explanation:

Plz brainliest!

Why do we dream? Why do we have nightmares?

Answers

Answer:

Your dreams may be ways of confronting emotional dramas in your life. And because your brain is operating at a much more emotional level than when you’re awake, your brain may make connections regarding your feelings that your conscious self wouldn’t make.

Dreams that help you deal productively with emotions, memories, and other information may seem very helpful. The occasional nightmare is considered a dream that’s simply more frightening or upsetting. Nightmares tend to be caused by stress, anxiety, or sometimes as a reaction to certain medications.

Explanation:

Which of the following did not help religion spread?
A. Conquests
B. Merchants
C. Canversaries
D. Missionaries

Answers

Answer is D
Missionaries

I really need help with this whole thing because it's timed thanks and hurry​

Answers

Answer:

Angry and violent.

Explanation:

The passage is about the wind destroying things and making people very unhappy. Therefore, the details used in the excerpt create the idea that the wind is angry and violent.

Hope this helps you out! Have a wonderful day (●'◡'●)

100 Points LEQ HELP Long Essay Question
Prompt: Evaluate the extent to which ideas stemming from the Enlightenment led to political revolutions in England's North American colonies and in France.
AP WORLD HISTORY

Answers

Explanation

European politics, philosophy, science and communications were radically reoriented during the course of the “long 18th century” (1685-1815) as part of a movement referred to by its participants as the Age of Reason, or simply the Enlightenment. Enlightenment thinkers in Britain, in France and throughout Europe questioned traditional authority and embraced the notion that humanity could be improved through rational change. The Enlightenment produced numerous books, essays, inventions, scientific discoveries, laws, wars and revolutions. The American and French Revolutions were directly inspired by Enlightenment ideals and respectively marked the peak of its influence and the beginning of its decline. The Enlightenment ultimately gave way to 19th-century Romanticism. The Enlightenment’s important 17th-century precursors included the Englishmen Francis Bacon and Thomas Hobbes, the Frenchman René Descartes and the key natural philosophers of the Scientific Revolution, including Galileo Galilei, Johannes Kepler and Gottfried Wilhelm Leibniz. Its roots are usually traced to 1680s England, where in the span of three years Isaac Newton published his “Principia Mathematica” (1686) and John Locke his “Essay Concerning Human Understanding” (1689)—two works that provided the scientific, mathematical and philosophical toolkit for the Enlightenment’s major advances.

Which of the following sentences first expresses the main claim of the passage? ap English lang

Answers

Answer:

The Sierra Nevada is a magnificent mountain range, and the view of it from California's Coast Range is spectacular.

Explanation:

Help mee!!
i neeeed answers asap!!

Answers

Answer:

1.a

2.d

Explanation:

AP WORLD HISTORY: Identify and explain ONE way that Islam demonstrated tolerance and flexibility in ruling their vast empires.

Answers

Answer:

One way in which Islam demonstrated tolerance and flexibility in the conquered territories was religious freedom and cultural freedom.

Explanation:

As you may already know, the Islamic expansion was a very influential historical event and allowed the Islamic sarabes to conquer many territories and to expand over three continents, covering many nations.

However, what many do not know is that the Muslim Arabs showed great tolerance and flexibility in these territories, especially those who surrendered peacefully. This is because the Muslim Arabs allowed the conquered cities to continue with their own cultural concepts, not being obliged to adopt Arab customs. Furthermore, cities were free to continue their religions and were not obliged to convert to Islam.

Which of the five situations below would you handle though a business letter?



Notice from a collection agency of an overdue payment


Requesting a job application from a prospective employer


Acceptance to a college or university


Requesting a refund from a shipper for damaged property


Notice of a recall on a late model automobile



Easy points

Answers

Answer:

Notice from a collection agency of an overdue payment, Requesting a job application from a prospective employer, acceptance to a college or university, requesting a refund from a shipper for damaged property and Notice of a recall on a late model automobile.

Do you think the American dream is achievable today?

Answers

Yes. I believe the perception is that it was “easy” to achieve before. I believe it was Achieved by hard work, dedication and consistency.

Which of the following is an example of a closed system?
A)
the Earth system
B)
the ocean
C)
an ecosystem
D)
a biome
E)
material or energy that is able to move in or out of a system

Answers

A, the earth system
The boundary would be the atmosphere, as energy cannot leave. No mass is shared between the rest of the universe and Earth

Answer:

A, the Earth system

Explanation:

The boundary would be the atmosphere, as energy cannot leave. No mass is shared between the rest of the universe and Earth

You are allowed in the carpool lane if: a. you have an animal in your car b. you are riding a motorcycle or c. all of the above

Answers

Answer:

c all of the above

Explanation:

Answer: b. Riding motorcycle

Explanation: took exam all the above was wrong

People with mental illness have historically been treated with respect and understanding.
True or false

Answers

Answer:

False

Explanation:

Many mentally ill people were made fun of and disrepected because of the way they looked or acted. Parents that had mentally challenged children wouldn't go out in public to save them from embarrassment.

False the guy ahead of me is right

Develop an argument that evaluates the extent to which changes in government caused the centralization of power in empires in the period 1450-1750.
i need 3 pieces of evidence please (,:

Answers

Answer: do you still need help

Explanation:

Who is Madison Cawthorn?(really need this for ap history)

Answers

Answer:

David Madison Cawthorn (born August 1, 1995) is an American politician. A member of the Republican Party, Cawthorn is the U.S. Representative-elect for North Carolina's 11th congressional district after winning the 2020 election. The district includes most of Western North Carolina.

Explanation:

I NEED AN ESSAY NOW DUE IN ONE SECOND!!!!!25-MAJOR POINTS!!!!!!MARKING BRAINLIEST ASAP!!!!
Prompt:
Being loyal is a value that is in almost every society.
It can create and break relationships.
Think carefully about this statement.
~~~~~ Write an essay explaining why it is important to be loyal in your life. ~~~~~

Answers

Answer:

It is good to be loyal in your life because friends and family will not trust you for anything. Basiclyy if your friend likes someone and you do to and he like you not your friend you should tell here don't be unloyal and tocic stay loyal to earn your friends and family's trust.So they can depend on you more hope this helps love.

Explanation:

2. Should public laws or policies be based on outcomes, or intent?

Answers

Answer:

intent

Explanation:

What are the 3 common mistakes throwing a football

Answers

Answer:

1. Incorrect Grip

2. Poor Footwork

3. Improper Arm Motion

Explanation:

Romance languages evolved most directly out of which of the following languages?

Answers

Answer:

Latin

Explanation:

This sounds like it was a multiple choice question, so if Latin is an option there, then it's probably the answer. Latin was the language of the Roman Empire, so when the empire collapsed, different groups were formed as they grew apart from each other. As a result, the romance languages emerged.

Which of the following innovations contributed most directly to the establishment of European trading posts such as the one depicted in the image?

Gunpowder
Caravel Ships
Cartography
Steam Engine

Answers

Answer:

B is correct

Explanation:

The innovations that contributed most directly to the establishment of European trading posts such as the one depicted in the image are caravel Ships. The correct option is B.

What are European trading posts?

A trading post was more than just a basic store where furs might be exchanged. It served as a fur storage facility, a workshop where some of the trading goods (such axes) were created, as well as dwelling accommodations.

As a general store where furs and other items could be traded, the European trading post was first introduced.

The advancement of shipbuilding technology as a result of discovery and innovation directly benefited the trade posts. The Portuguese created the caravel ship in the 15th century along the coast of western Africa for exploration and journeys.

Therefore, the correct option is B. Caravel Ships.

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What is the controversy that surrounds the phrase “he shall take care that the laws be faithfully executed”?

Answers

Answer: He shall take Care that the Laws be faithfully executed

Explanation: Article II, Section 2 states, “he [the president] may require the opinion, in writing of the principal officer of each of the executive departments, upon any subject relating to the duties of their respective offices…” and Article II, Section 3 states, “he shall take care that the laws be faithfully executed, and shall ...

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