A small 200 kg sports car collides with a large 800 kg truck. Before the collision, the sports car was traveling at 25 m/s and the large truck was traveling at 10 m/s in the same direction. What was the total momentum of the car and truck?. In the collision if the car and truck stick together, what will be their speed after the collision?

Answers

Answer 1

Answer:

Explanation:

psystem = m1v1 + m2v2

¡ The total momentum of the system before the collision equals

the total momentum of the system after the collision. Thus,

psystem = p’system

SMALL FORMULA EXAMPLE


Related Questions

Which of the following trees forms the majority of forestland in Oklahoma?
a post oak-blackjack trees
b. oak-southern pine trees
C. piñon pine-juniper trees
d. oak-hickory trees

Answers

Answer:

D: Oak-hickory trees

Explanation:

Answer:

A

Explanation:

List the five major themes associated with modern world history

Answers

Answer: cultural interaction, political structures, economic structures, social structures, and human-environment interaction

Explanation: I’ve taken history

Answer:cultural interaction, political structures, economic structures, social structures, and human-environment interaction.

Explanation:

these five themes are what made this generation as it is

What is the purpose of a preamble

Answers

Answer:

It clearly communicates the intentions of the framers and the purpose of the document. The preamble is an introduction to the highest law of the land; it is not the law. It does not define government powers or individual rights.

Explanation:

Answer:

The purpose of preamble is to provide justice and defence,promote general welfare,insecure domestic tranquility and to secure the blessing of liberty.

Explanation:

What was the purpose of an artist in early civilizations? Their contributions as storytellers helped preserve the histories of their villages. They were important in keeping only the leaders connected to the gods. They developed ways to document the seasons and farming methods. Their paintings catalogued the stories about their one true god.

Answers

Answer:

Their contributions as storytellers helped preserve the histories of their villages. They were important in keeping only the leaders connected to the gods. They developed ways to document the seasons and farming methods. Their paintings catalogued the stories about their one true god.

Explanation:

You answered it.

Answer:

their contribution as story tellers helped preserve the histories of their villages.

Explanation:

did the test

Who establishes governments, and why do you think Jefferson feels the need to point this out here?

Answers

Answer:

Jefferson writes that the purpose of the government is to protect inalienable rights.

Explanation:

The establishment of government is necessary for a country to maintain a society which secures every citizen with their inherent rights, and promotes safety and happiness. Jefferson points out the purpose of the government is to deals with the rights of the people in society. He also further mentions about securing inalienable rights, including life, liberty, and the pursuit of happiness.  He says that if the government failed to give the right to people, then the citizens have the right to overthrow the government.          

Match the terms to the definitions. Declaratory Act Molasses Act Quartering Act Stamp Act 1.a law to repeal the Stamp Act but extend the British government’s legal authority over the colonies. 2. a tax to protect molasses from British West Indies, later increased by the Sugar Act 3. a tax imposed on the publication and distribution of 55 types of public documents 4 .a law that forced local colonial assemblies to house British soldiers and reduce costs for the British government

Answers

Answer:

1. Declaratory Act, 2. Molasses Act, 3. Stamp Act, 4. Qaurtering Act.

Explanation:

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Political Systems: Mastery Test
1
Select the correct answer.
Imagine that an exchange student from China visits your class. While your teacher discusses how the United States has a limited government,
the Chinese student raises his hand and asks why the government has limited power. Which point best highlights why the US government has
limited power?
OA
A limited government means citizens pay fewer taxes.
OB.
A limited government helps people avoid breaking the law.
C.
A limited government protects individual freedoms.
OD
A limited government prevents businesses from being too powerful.
Reset
Next

Answers

Answer:

A limited government protects individual freedoms.

What made maps and books more affordable in Europe?
o the compass
the printing press
O the sextant
the magnet

Answers

Answer:

the printing press

Explanation:

The printing press made maps and books more affordable and readily available in Europe.

The printing press using movable type was innovated by Johannes Gutenberg in 1440 made books and maps cheaper to produce and also helped people share knowledge quickly and reach a wider audience.

In addition, it encouraged more people to write and share their knowledge.

why was Rome the largest empire in Europe by 117 A.D.

Answers

Answer:

There were many factors that led to the rise of Rome and making it the largest empire including abled leadership, militaristic superiority, diplomatic relationship with neighbors, etc.

Explanation:

Once the Romans got victory over Carthage, there was hardly any nation left against which they had not to hold a clear advantage. The Hellenistic states dealt with small reserves of manpower because they were not unified with the native populations they have conquered and secondly they used a military system that could not stand against the Roman military structure. so there was hardly any competition left to Romans. Leaders like Augustus helped rebuild the city of Rome and protected its borders. The legal system was reformed to stabilize the empire.

What was the political impact of the Justinian Code? It reformed old, existing Greek laws. It made women and enslaved people citizens. It made Justinian I the emperor of Rome. It influenced the laws of other countries.

Answers

Answer:The Alkams Law

Explanation:

A) It reformed old, existing Greek laws.

How did Justinian's Code have an impact beyond the Byzantine empire?

By the 1100s, it had reached Western Europe and its monarchs; they modeled their legal guidelines and concepts on it; guided criminal thinkers who prepare our regulation gadgets nowadays.

The Justinian Code and Its have impact on laws make up the inspiration of modern-day society, by really stating what's and is not allowed and providing fixed punishments that coincide with the crime that changed into dedicated.

Learn more about Justinian's Code here: https://brainly.com/question/2036174

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According to locke,what can happen when a king loses the consent of the governed?​

Answers

According to Locke, when a king loses consent of the governed, a society may remove him

Explanation: See, when he says consent of the governed he means that societies often form governments based on mutual agreement, if a king loses that, the society will remove him.

Select all that apply. Which began with early agricultural societies? drawing writing culture government hunting religion

Answers

Answer:Government, culture, religion, and writing

Explanation:

Answer:

Government, culture, religion, and writing.

Explanation:

You will see that the growth of agriculture has really changed the ways of life. Government, culture, religion, and writing are just a few of the advances that began with early agricultural societies.

Where does Circe tell Odysseus to go upon leaving her?

to consult a ghosts of the underworld
to find and bury Elpinor, one of his sailors
to the house of the winds to ask for fair winds home
to the land of the Laestrygonians

Answers

Answer:

The Answer is option-A

Explanation:

to consult a ghost of the underworld

saddam hossein id alive?​

Answers

Answer:

No, Saddam Hussein died on December 30, 2006

In 100-250 words, answer the following: How does amending the Constitution demonstrate the desire to make a “more perfect union” by U.S. citizens?

Answers

Answer:

You could about how the constitution was written centuries ago, and how amending it will help include those who were excluded from it and help make the laws already there better or just take them out completely.

The willingness to protest until the government agrees the Constitution is in dire need of additional amendments demonstrates the U.S. citizens’ desire to make a “more perfect union” by creating a more centralized government over time. The U.S. Constitution was written in a time where the states were fractured; Therefore, the Articles of Confederation could not help but to do such a horrible job of keeping the country together.

​To reiterate: the Constitution was written centuries ago, and the wold has gone through a lot of change since then, so the Constitution must be amended repeatedly in order to keep up with and better the present society.

why did the final paragraph of the Constitution state, "Done in Convention by the Unanimous Consent of the State present..."? A) The leaders of the convention wanted people to know that every state sent delegates to the convention. B) The leaders of the convention were proud that all of the delegates had finally agreed to sign the Constitution. C) The leaders of the convention wanted people to think that all delegates approved the Constitution. D) The leaders of the convention wanted to point out that all states agreed to the structure of the new government.

Answers

C) The leaders of the convention wanted people to think that all delegates approved the Constitution.

Hope this answer correct :)




Which statement provides the most accurate description of North American Indian cultures?
Indian nations settled in large towns and cities.
Many North American Indian nations spoke the Quechua language.
There were fewer than 50 Indian nations spread throughout the continent.
Language, clothing, and customs differed greatly among the various Indian tribes.

Answers

Explanation:

language, clothing and customs differed greatly among the various indian tribes

Answer: D. language, clothing, and customs differed greatly among the various Indian tribes.


The process/system by which products were produced prior to the Industrial
Revolution; goods were manufactured in the home or cottage.

Answers

the cottage industry was when women would do work such as spinning cotton etc at home with their specific machines

How might this front page help sell the newspaper? Why would such a story and title be a disservice to the people of New York?

Answers

Answer:

This sensational front-page headline about a $50,000 reward would likely get the attention of readers. This "reward" is metaphorical as they would give no such reward but the intention was to capture the interest of readers.

It also blames an unnamed enemy for an explosion and destruction of the warship Maine, without a note about an investigation about what caused the explosion.

The story of the explosion and destruction of the warship Maine may cause people of New York to become hostile to Spain as they were the most likely perpetrators of the act and may lead to calls of war of maltreatment of Spanish immigrants in the city.

Answer:

1. The sensational headline and reference to a reward are likely to draw immediate interest of readers. The paper points direct blame for the explosion on an enemy with no reference to an investigation about the cause of the explosion.

2. The story can lead to people in New York becoming hostile against Spain, the most likely “enemy” to cause the explosion. The hostility can lead to calls for war against Spain and mistreatment of Spanish immigrants living in New York.

Explanation:

What was one reason New England colonies required larger towns to hire teachers?
A. They believed reading and writing were necessary to study the Bible.
B. It helped unify their towns which typically had diverse populations. C. They believed it was necessary to ensure separation of church and state.
D. Their colonists tended to have less wealth and education than other colonies.

Answers

Answer:

A

Explanation:

Got this question and when I turned it in A was correct.

One reason that New England Colonies required larger towns to hire teachers is because they believed reading and writing were necessary to study the Bible.

The New England colonies built their new  cities around the indoctrinations of Christianity. They believed in education and had great values for it because they felt that Satan was responsible for anyone that couldn't read the bible.

The teachers were required to hire had the task of teaching them how to read the bible.

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Read the passage from Two Treatises of Government (1690) by John Locke. This paternal, regal power being by divine right only his, it leaves no room for human prudence, or consent, to place it any where else; for if only one man hath a divine right to the obedience of mankind, no body can claim that obedience, but he that can shew that right; nor can men’s consciences, by any other pretence, be obliged to it. And thus, this doctrine cuts up all government by the roots. Which statement best explains an Enlightenment position on the divine right to rule? If only one person has the authority to rule, then no one else, even members of government, may have authority, so divine right undermines civil society. If only one person has the authority to rule, there should be no confusion about how to follow the law, so divine right supports the goals of civil society. If only one person has the authority to rule, the people will always eventually conflict with that ruler, so divine right undermines civil society. If only one person has the authority to rule, all of the public servants they appoint will act in good faith, so divine right supports the goals of civil society.

Answers

This question is incomplete, here´s the complete question.

Read the passage from Two Treatises of Government

(1690) by John Locke.

Which statement best explains an Enlightenment

position on the divine right to rule?

This paternal, regal power being by divine right only

his, it leaves no room for human prudence, or consent,

to place it any where else, for if only one man hath a

divine right to the obedience of mankind, no body can

claim that obedience, but he that can shew that right;

nor can men's consciences, by any other pretence, be

obliged to it. And thus, this doctrine cuts up all

government by the roots.

Which statement best explains an Enlightenment

position on the divine right to rule?

O If only one person has the authority to rule, then no

one else, even members of government, may have

authority, so divine right undermines civil society.

O If only one person has the authority to rule, there

should be no confusion about how to follow the law,

so divine right supports the goals of civil society.

If only one person has the authority to rule, the

people will always eventually conflict with that ruler,

so divine right undermines civil society.

If only one person has the authority to rule, all of the

public servants they appoint will act in good faith, so

divine right supports the goals of civil society.

Answer: If only one person has the authority to rule, then no one else, even members of government, may have authority, so divine right undermines civil society.

Explanation:

The first treatise addressed the king´s divine right to rule by descent from Adam, an idea Locke firmly rejected, despite being a religious person himself. As one of the most influential philosophers of the Enlightenment, Locke held that governments were built by naturally free people through a social contract in which the ruler´s authority stems from the consent of the ruled.

Answer:

A

Explanation:

CORRECT ON EDGE

After watching the videos above and reading the lyrics
of the Battle Hymn of the Republic, EXPLAIN why both Dr.
Martin Luther King, Jr. and Congressman John Lewis
reference it.

Answers

Answer:

"Battle Hymn of the Republic"

The two famous civil rights leaders, Dr. Martin Luther King, Jr. and Congressman John Lewis, recognized that the "Battle Hymn of the Republic" was a praise-filled lyric that inspired the abolition of slavery during America's civil war and energized the unity of the Union North and the Confederate South.

Explanation:

Please, see attached document.

The DOI has four distinct roles. One role is a statement of the functions of
government. Give an example where Jefferson talks about the function of
government

Answers

The correct answer to this open question is the following.

The DOI has four distinct roles. One role is a statement of the functions of government. Give an example where Jefferson talks about the function of government.

Thomas Jefferson was a supporter of antifederalists' ideas to form the United States government. He considered that a strong central government was not the right kind of government for the new nation. He and other antifederalists opposed the idea proposed by Federalists like Alexander Hamilton or John Jay that a strong federal government should be the one in place in the United States.

Thomas Jefferson believed in a kind of government that guaranteed certain liberties for the American people. He thought that the US government should be honest, frugal, and with a simple structure that allowed the correct operation of the governmental departments.

what exact year was 1800 years ago (include BCE or CE in the date.)

Answers

Answer:

is it 180 BCE?

i ope this helps you

Explanation:

What Roman developments are used in society today? Check all that apply.
architecture
sewage systems
catapults
Roman aqueducts
Roman numerals
concrete

Answers

Answer:

architecture,

sewage systems

Roman numerals

concrete

Explanation:

I got them correct

The Roman developments that are still used in society today are architecture, sewage systems, Roman numerals as well as concrete.

What are Roman developments?

Roman cement and concrete developments suggest that numerous historic Roman buildings, including the Pantheon, the Colosseum, and the Roman Forum, are still standing today.

What are Roman numerals?

The symbols used in a system of number notation based on the pre-Roman Roman system are known as Roman numerals. The letters I, V, X, L, C, D, and M stand for 1, 5, 10, 50, 100, 500, and 1,000, respectively.

To learn more about Roman numerals here:

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how should the hebrews act towards each other in the 10 commandments

Answers

The Ten Commandments can be summed into just two. First, bringing together the principles of the first three of the Ten Commandments, Jesus said,
“You shall love the Lord, your god,
with all your heart,
with all your soul,
and with all your mind.
This is the greatest and the first commandment.” This basically means you should put God before anything.
He didn’t stop there, he also summarized the last seven commandments, “You shall love your neighbor as yourself.” This one is pretty self explanatory. The whole law and the prophets depend on these two commandments.

True or false:
1. Spanish is spoken in Brazil.false
2. Colombia is in South America.false
3. There are 25 Spanish speaking countries.false
4. Costa Rica is in South America,false

Answers

Answer: 1. True 2. True 3. False 4. True

Explanation: 1. Though Spanish is the primary language in most South American countries, Portuguese is actually what's spoken most in South America, and that's all thanks to Brazil. ... Even São Paulo, the largest Portuguese-speaking city in the world, is home to a sizable Arab, Italian, Chinese and Jewish community 2. South America is mostly plains, especially Colombia. ... Colombia and Venezuela are the two southernmost countries of South America. False, only Colombia. Both Colombia and Venezuela have coasts on both the Atlantic and Pacific Oceans. 3. 20 countries 4. Central America, southernmost region of North America, lying between Mexico and South America and comprising Panama, Costa Rica, Nicaragua, Honduras, El Salvador, Guatemala, and Belize. ... Central America makes up most of the tapering isthmus that separates the Pacific Ocean, to the west, from the Caribbean Sea.

Answer:

1. Spanish is spoken in Brazil.false

2. Colombia is in South America.false

3. There are 25 Spanish speaking countries.false

4. Costa Rica is in South America,false

Explanation:

1. The purpose of knowing and understanding the pillars of digital citizenship is important because
most careers will require use of the internet.
True
ОО
False

Answers

Answer:

True

Explanation:

Digital citizenship refers to an individual who has the skill and knowledge about digital technologies by using it effectively in order to communicate with others. Knowledge about digital technologies is very necessary in the present world because in most of the fields and offices internet usage is compulsory. There are certain jobs which requires the knowledge of digital technologies so the understanding of digital citizenship is important.

Why is exaggeration useful in a political cartoon? Please help!

Answers

Answer:

To show the point of view from the other people and how they're seen in their eyes. To sort of clearly show what the author thinks about that certain subject. Hope this helps

Answer:

Using exaggeration an artist can put emphasis on an object and convey the meaning of the cartoon.

Explanation:

When did Europeans think natives would be accepted?

Answers

Answer:

In 1492, Christopher Columbus landed in the Caribbean, unlocking what Europeans quickly came to call the 'New World'. Columbus 'found' a land with around two million inhabitants.

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