I need help please. I give you brain list.

1. In the context of Cold War America, would “Bert the Turtle” frighten or reassure schoolchildren?
2. Why are the contributions of local grassroots workers so often overlooked, in studies of the civil rights movement as well as in accounts of other great events in American history?

Answers

Answer 1

Answer:

Answer:

safe speed for the larger radius track u= √2 v

Explanation:

The sum of the forces on either side is the same, the only difference is the radius of curvature and speed.

Also given that r_1= smaller radius

r_2= larger radius curve

r_2= 2r_1..............i

let u be the speed of larger radius curve

now, \sum F = \frac{mv^2}{r_1} =\frac{mu^2}{r_2}∑F=

r

1

mv

2

=

r

2

mu

2

................ii

form i and ii we can write

v^2= \frac{1}{2} u^2v

2

=

2

1

u

2

⇒u= √2 v

therefore, safe speed for the larger radius track u= √2 v


Related Questions

Government and Democracy How
did political machines respond to the
needs of the people?

Answers

Answer:

Explanation:

La première illusion, en cultivant la définition de la démocratie comme le pouvoir du peuple, crée le mythe de l’autogouvernement selon lequel le peuple s’émanciperait enfin du règne de la domination et de la sphère oppressive du pouvoir. Pour l’auteur cette illusion est bien un mythe qui n’a jamais correspondu à la réalité de la démocratie. Loin d’être un régime dans lequel le peuple en personne gouverne, la démocratie n’est qu’un certain aménagement de l’asymétrie entre gouvernants et gouvernés, asymétrie propre à tout pouvoir. La démocratie n’est donc pas un régime qui aurait le don exceptionnel d’échapper au pouvoir et à la domination. La démocratie conçue comme autogouvernement n’a jamais existé. Elle ne doit pas être non plus un idéal politique, celui d’une société enfin transparente à elle-même et vidée de tout rapport de pouvoir, vers lequel il faudrait tendre. Notre expérience concrète de la démocratie, loin de confirmer la définition de la démocratie comme autogouvernement, l’invalide : nous, le peuple, nous ne gouvernons pas, nous consentons à déléguer notre pouvoir à des représentants. C’est

John Muir is closely identified with which social reform movement of the late 1800s?

preservation of wilderness

exposing political corruption

ending racial discrimination

voting rights for women

Answers

Preservation of wilderness.

1. A mosque is a *

school for children
type of restaurant
Muslim place of worship
Jewish place of worship
2. Islam is a polytheistic religion. *

True
False
3. What are at least three of the five pillars of Islam that all observant Muslims must perform? *

.
4. Islam accepts both the Jewish Torah and the Christian Bible, but extends the story with the Quran. *

True
False
5. Which were rights given to women in the Quran? Select all that apply. *


the right to reject marriage proposals
the right to inherit
encouraged education
equal inheritance with men
6. Dedicated by Muhammad, the __________ is the most holy place in Islam. *

Vatican
7. During the Golden Age of Islam, the Islamic religion made many contributions to society in the areas of: (select all that apply) *

Captionless Image
astronomy
medicine
math

architecture
art
8. What is at least one similarity and one difference between the Sunnis and Shiites? *

.
9. Shah Abbas the Great was a Safavid ruler who *

a. centralized the government
b. decreased military power
c. reduced taxes on farmers and herders
all of the above
a. and c. only
10. Why was the fall of Constantinople in 1453 significant? Respond in at least 3-5 sentences. *

Captionless Image
.
11. In the Ottoman social hierarchy, occupations that were called men of the pen included: (select all that apply) *

poets
lawyers

soldiers
scientists
12. By A.D. 200, trade between Africa and Asia increased with the introduction of the ____________. *

airplane
13. As the Bantu-speakers migrated into southern Africa, they spread their skills in: *

farming, ironworking, and domesticating animals.
fishing, hunting, and ironworking.
architecture, electrical work, and farming.
fishing, architecture, and hunting.
14. The ________teaches about what Muslims believe to be God's will and provides a guide to life. *

Torah
15. What were some of the cultures that traded in Axum? *

Egyptian
Indian
Greek
All of the above
None of the above
16. In many West African villages, women were respected for their wisdom and skills in many areas. In a few societies, women served as ________, rulers, or in other government jobs. *

lawyers
17. In West Africa, the role of the griot was to *

choose the next ruler
recite ancient stories
plant the first seed of the first crop of the season
perform medical procedures

Answers

Answer:

1. Muslim place of worship

2.Haj, Zakah, Shahadah, Salah, Sawm

Explanation:

This is all I know so far. I will add more in the comments.

Explain what nationalism is, and how nationalism changed the way people viewed their government and country.

Answers

Answer:

Nationalism is when someone has a strong sense of loyalty toward their nation or state.

I think nationalism changed how people viewed their government and country by making them admire and support the goverment as well as their actions which weren't always correct/good.

Hope this helps :)

What were the working conditions in New England factories? How were they different from today’s factories

Answers

Answer:

Explanation:

What were the working conditions in New England factories?

The monotony of repetitive tasks made days particularly long. Hours varied according to the factory, but most factory employees toiled ten to twelve hours a day, six days a week.

During the first sixty years of the twentieth century, one in every
____ coal camps was located in Kentucky.

Answers

Answer:

your mom

Explanation:

I hope this helps:)

Which of the following responsibilities is NOT held by the Speaker of the House?
Select one:

assigns legislation to committees

casts the deciding vote on legislation

determines the legislative agenda

appoints members to committees

Answers

Answer:

Appoints members to committees

Explanation:

Because it makes sense

Is racism still an issue today? Why or why not? How can we solve this issue?

Answers

Answer:

It is it's not going to stop

Explanation:

Answer:

unfortunately racism is still and issue because people just like watching themselves hurt others whether or not they know it.. as for how we can stop it, well i don't rightly know except for to do something about it, other than that there is nothing stopping it now.

Explanation:

What did the increase in production of farm goods(crops) lead to?

Answers

Answer:

population growth and new agricultural practices

Explanation:

Why was Solon known as one of the “seven wise men of Greece.”

Answers

Answer:

did you say seven year war ??? I cant see well

Aside from Guyana, most people in the tropical north live in…

-Urban Areas
-Rural Areas

Answers

Aside from Guyana, most people in the tropical north live in rural areas. In Guyana, for example, according to official data, 71.63% of the population lives in rural areas.

Countries in the tropical north, such as Guyana, Ecuador and Suriname, have a low population density, and the economy is based on the primary sector, such as agriculture and mining.

Therefore, it is correct to say that the majority of people in the tropical north live in rural areas.

Find out more information about tropical north here:

https://brainly.com/question/20815635

In the third stanza, the sun is likeliest to symbolize...
A. light
B. hope
C. death
D. knowledge

Answers

Answer: b

Explanation: it shows hope of the light that the rain will not stay forever

The sun is likeliest to symbolize Hope. Thus option (B) is correct.

What is Hope?

The hope is the desire for something good in the future. The children might say, "I hope daddy gets home early tonight so we can play kickball after supper before its meeting."

Hope is the good thing in the future that we are desiring. We say, "Our hope is that Jim will arrive safely".

The hope is the reason why our hope might indeed come to pass. We say, " A good tailwind is our only hope of arriving on time".

Soe hop is used in three senses:

1. A desire for something good in the future.

2. the thing in the future that we desire, and

3. the basis or reason for thinking that our desire may indeed be fulfilled.

The hope is an optimistic state of mind that is based on an expectation of positive outcomes.

Learn more about hope here:

https://brainly.com/question/3907413

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I don’t wanna fail if you know the answer pls help me:(

Answers

Answer:

1) d

2) b

hope it help u

itz by Riddhi

Which political system favors an economic structure in which the means of production are owned and monitored by the government?

A- Feudalism

B-Capitalism

C-Socialism

D-Romanticism

Answers

D. Capitalism because it is monitored by the government

What beliefs do Buddhism and Jainism share

Answers

Answer:

Buddhists and Jains also believe that it is the the ultimate authority when is when they reach human experience, also known as self realization. Buddhists and Jains also believe strongly in self control, nonviolence, penance, and meditation.

Explanation:

Historians label an event as a turning point when it:

Answers

When it significantly affects the current pathway of events prior, completely turning the situation one 180 in a head to head kind of circumstance. For a non-violent circumstance it would be something that is improving the current standard and is pushing a group of individuals forward.

During the 1960s, a federal civil rights act became necessary because
a. the president did not support civil rights.
b. it was the only way to end Jim Crow laws.
c. Northern states had passed different civil rights laws.
d. Southern states had ended discrimination.

Answers

The enactment of the federal civil rights was necessary in 1960 to end Jim Crow laws.

Jim Crow laws was passed after the Civil War and legalized racial segregation especially between the whites and blacks.

The federal civil rights was passed to prohibit the discrimination that emanates from the Jim Crow laws.

Hence, the enactment of the federal civil rights was necessary in 1960 to end Jim Crow laws.

Therefore, the Option B is correct.

Read more about Jim Crow laws

brainly.com/question/377776

Answer:

B) it was the only way to end Jim Crow laws.

Who is the last king of sri lanka

Answers

Answer:

Sri Vikrama Rajasinha of Kandy

Answer: Sri Vikrama Rajasinha

Explanation:

In 1939, Warsaw was:
A. A Nazi ghetto
B. A Nazi labor camp
C. The largest Jewish community in Europe
D. A thriving black market

Answers

Answer: A, A Nazi ghetto

If a law is unconstitutional, the Supreme Court can?

Answers

overturn.

because of judicial review, the Supreme Court can overturn laws declared to be unconstitutional.

The Atomic Age
The technology of the 1950s:
A. had little impact on society.
B. helped prevent and cure diseases like tuberculosis and polio.
C. was largely underdeveloped.
D. focused on consumer electronics.

Answers

Answer:

well i think your answer is A

Explanation:

Possibly ~A~
Hope this helps

Read the following quote from Theodore Roosevelt: "Let me add that the health and vitality of our people are at least as well
worth conserving as their forests, waters, lands, and minerals, and in this great work the national government must bear a
most important part."
Based on this quote, what are two things that Roosevelt felt were obligations of the federal government?
deferring authority to states
enhancing educational opportunities
protecting the well-being of the people
providing security against attack
conserving natural resources

Answers

Answer:

protecting the well-being of the people

conserving natural resources

Explanation:

got it right

Based on the quote, the two things that Roosevelt felt were obligations of the federal government were protecting the well-being of the people and conserving natural resources. Hence, options C and E are correct.

Who was Theodore Roosevelt?

Theodore Roosevelt Jr. was a politician, statesman, conservationist, naturalist, historian, and writer  in the America. He was the 26th President of the US, from 1901 to 1909.

As Roosevelt was the youngest person to become President, he was the champion of "Square Deal" the domestic policies, promiser of  the average citizen fairness, trusts breaking , and many more things. According to him, protecting the well-being of the people and conserving natural resources were obligations of the federal government.

Therefore, Options C and E, protecting the well-being of the people and conserving natural resources, are correct.

Learn more about the Theodore Roosevelt from here:

https://brainly.com/question/14479361

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The Supreme Court CANNOT rule a law unconstitutional if it has been approved by the
president.
True or false

Answers

Answer:
False

Explanation:

Which country was a member of the Central Powers?
• Serbia
Ottoman Empire
• Russia
• Italy

Answers

Answer:

serbia and ottoman empire

Explanation:

Please help
snsjsjsjs​

Answers

Answer: do what  i say and you will get 100%

Explanation: dang just do it all random then just duplicate the site and on the one site and on the other one scroll down to the right answers then use them

Who said, "give me liberty or give me death"?

Thomas Paine

Thomas Jefferson

John Adams

Patrick Henry

Answers

patrick henry i think

Answer:

patrick henry

Explanation:

its correct

Senator John C Calhouns position on the proposed Compromise of 1850 was that it should be

Answers

Answer: Henry Clay! He is a senator

Explanation:

Who made the decision to use the atomic bomb against Japan?

Answers

Answer:

Harry S Truman

Explanation:

Was The Person That Made The Decision To Use Atomic bomb

what are some of the arguments in support of industrialization?

Answers

Answer:

Pro: Goods Became More Affordable and More Accessible. ...Pro: The Rapid Evolution of Labor-Saving Inventions. ...Pro: The Rapid Evolution of Medicine.

Explanation:

Help help help help history please

Answers

Answer:

books

Explanation:

computers aren't really possible

stadiums is less likely to be correct

writing supplies might also be the answer but I think it's books honestly

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