Which statement is a hypothesis these students might be using in their
experiment?
A. If a toy car is rolled down ramps of different steepness, it will roll
fastest on the steepest ramp.
B. This experiment tests how the speed of a toy car changes with the
steepness of the ramp.
C. Will a toy car roll faster down a steeper ramp?
D. It's fun to see how fast the cars roll down the steepest ramps.

Answers

Answer 1
I’m pretty sure it is A
Answer 2

A statement of hypothesis to be used by the students in their experiment will be that if a toy car is rolled down ramps of different steepness, it will roll the fastest on the steepest ramp. Therefore, the option A holds true.

What is the significance of steepness?

Steepness refers to the angle at which any artificially created surface such as a ramp is kept, so that it does not hold any form of resistance to the gravitational force of the earth. More the steepness, greater is the gravitational pull of such force.

If an experiment is conducted where a toy car is rolled down ramps having different steepness, it can be inferred that the car will be at the fasted speed when the ramp is the steepest due to the maximum gravitational force.

Hence, the option A holds true regarding the steepness of ramp.

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Related Questions

name one person and their contribution to the Civil War? PLEASE !

Answers

Answer:Ulysses S. Grant

Explanation:

Before he became president, Grant led the Union Army as Commanding General of the United States Army in winning the American Civil War.

Answer:

Robert E. Lee was an important Confederate general in the Civil War. He commanded the Army of Northern Virginia. He helped win many battles, which earned him a reputation as a skilled tactition.

Please Help Me, I need at least 5 sentences!!

- Why and how should people be governed and why is it important?

Answers

Answer: Governments provide the parameters for everyday behavior for citizens, protect them from outside interference, and often provide for their well-being and happiness. It also provides a social security that enables citizens to create their own economic security. The future of government builds on these foundations of protecting and providing. Government will continue to provide public goods, at a level necessary to ensure a globally competitive economy and a well-functioning society.

Explanation: Sorry this is incredibly long and drawn out but uh here's your answer :)

How does young Ji-li’s perspective compare to her father’s?

She supports Chairman Mao and his polices, while he is suspicious of them.
She opposes Chairman Mao and his policies, while he supports them.
She rejects the party’s treatment of reactionaries, while he approves of it.
She applauds the party’s treatment of reactionaries, while he disapproves of it.
Answer:
She supports Chairman Mao and his polices, while he is suspicious of them.

Answers

Answer:

She supports Chairman Mao and his polices, while he is suspicious of them.

Explanation:

i got it right

Answer: A

Explanation: daddy said so

Start Up: Do you think the federal government would pass laws and protect the rights of African Americans after the Civil War? Explain your answer?

Answers

No, seeing as they haven't so far.

i hope this helped! please mark me as brainliest and 5 stars >:)

GIVING BRAINLIEST TO THE FIRST ACTUAL ANSWER!!!! PLEASE HELP!!

Eli Whitney and Samuel Slater were important to the early Industrial Revolution in the United States because they

A. developed new methods of manufacturing
B. invented new forms of transportation
C. built machines powered by steam
D. improved techniques in the production of steel

Answers

Answer:

Either A or D

Explanation:

Answer:

Option A

Explanation:

The answer is option A or "developed new methods of manufacturing." Eli Whitney's most known invention was the cotton gin, which was a machine that enabled to remove the seeds from the cotton in factors. Samuel Slater's most known invention was the cotton mill which turned the cotton into threads of fabric to be used for other purposes. Both of these inventors made huge impacts during the industrial revolution and two of the biggest names of that generation.

Hope this helps.

In the federal government, the secretary of state is primarily a diplomat and often interacts with other countries. How is a secretary of state’s job different at the state level?

At the state level, a secretary of state is an attorney and argues in court.
At the state level, a secretary of sate resolves disputes with companies.
At the state level, a secretary of state interacts with the federal government.
At the state level, a secretary of state oversees the election process.

Answers

Answer:

D

Explanation: at the state level they oversee the election process

How many hairs are on your head exactly. Hurry I’m taking a history test on the constitutional convention.

Answers

100,000 hairs are on your head.

Answer:

About 100,000 hairs

Explanation:

The average human head has about 100,000 hairs with a similar number of hair follicles.

What type of transportation was new to Texas in the 1830s?

Answers

Answer:

railroads... steam railroads begin to appear in the United States and Texas around 1830

railroads hope this helps

Location of King's vows?

Answers

..........................

History

Before the Aztec empire, what was the dominant form of government in the area?

Answers

Answer:

Monarchy

Explanation:

They called their ruler the Huey Tlatoani.

WHICH DETAILS APPEARS ON THE FINAL DESIGN OF THE ARKANSAS QUARTER RELEASED IN 2003

Answers

Answer:

The Arkansas state quarter, designed by Dortha Scott of Mount Ida (Montgomery County), was issued in October 2003. The design features a diamond flanked by depictions of rice and a mallard duck with a background of trees and a body of water.

Explanation:

Since I answered ur question can u pls go answer mine?

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what real color code makes rainbow

Answers

Answer:

The color indigo (rainbow) with hexadecimal color code #233067 is a medium dark shade of blue.

Explanation:

hope this helped you out!!, if it did pls give me some points or something

Answer:

red, orange, yellow, green, blue, indigo, and violet too...yay!

Explanation:

Describe how social categories, roles, and practices have changed since 1900.

Answers

Answer:

There have been many different social hierarchies over the ages. In India there was the caste system which came from traditional Hindu beliefs. They believed that it was impossible to change your caste and you job and role in society was based off of your caste and Jati which was a section within the caste. In Sparta, the soldiers were at the top right under the generals and elders. This was because of the importance and value placed on the military and fighting men. At the beginning of the founding of Sparta, there was a slave revolt and the Spartans vowed it would never happen again, so they took their military to the next level so that the slaves could never revolt again.

Explanation:

Throughout history, there have been many distinct social hierarchies. The caste system existed in India, and it was based on ancient Hindu beliefs.

Social categories and changes in beliefs:

They thought that changing your caste was difficult , and that your employment and function in society were determined by your caste and Jati, a subcaste of the caste.

Soldiers were at the very top of Sparta, immediately under the generals and elders. Because of the military's and fighting men's importance and worth, this was the case.

There was a slave uprising during the time of Sparta's inception, and the Spartans pledged that it would never happen again, so they upgraded their military to the next level to ensure that the slaves would never revolt again.

Find out more information about 'Caste'.

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The validity of moral standards does not depend on the adequacy of the reasons that support or justify them

True or False

Answers

The answer should be True

Invasion'
Allied Invasion Plans
Use the drop-down menus to complete the statements
about the map
The map shows the invasion known as
English Channel
The invasion occurred at
Plans for this invasion were made at the
Utah
Omaha Gold
17
Juno
Sword
American forces
British forces
France
Canadian forces

Answers

Answer:

I know im late im so sorry here are the answers

Explanation:

1 - Operation Overlord

2 - Normandy France

3 - Tehran Conference

I need brainly please!!

Answer:

1 - Operation Overlord

2 - Normandy France

3 - Tehran Conference

Explanation:

edge 2022

5. What effect did the invention of the cotton gin have on slavery?
a. by decreasing the amount of slaves in the South, especially Alabama
b. by restricting slavery only in the North but not in the South
c. by increasing the demand for more slaves to plant and harvest more cotton
d. by ending slavery in the Deep South

Answers

Answer:

c. by increasing the demand for more slaves to plant and harvest more cotton

Explanation:

While the cotton gin helped in reducing the amount of work needed in removing seeds, it actually increased the need for slaves to plant and harvest the cotton and the need for land.

Can someone help me please

How are Italy and Germany different

Give 5. Answers and 2-3 good sentences

Answers

Answer:

1. After WWI, Germans struggled to understand their country uncertain future. Citizens faced poor economic conditions, skyrocketing unemployment, political instability and profound social change. Hitler and the Nazi party offered simple solutions to Germany's problems, exploiting people's fears, frustrations and hopes to win broad support. A new and unfamiliar democratic form of government, the Weimar Republic, replaced the authoritarian empire and immediately faced daunting challenges. Thousands of Germans waited in lines for work and food in the early 1920s. Middle class savings were wiped out as severe inflation left the currency worthless. Some burned it for fuel.

2. The Nazi Party recruited, organized, and produced a newspaper to spread its message. Hitler proved to be a charismatic leader, and used the latest technology to reach people. The Nazi Party gained broad support, including many in the middle class - intellectuals, civil servants, students, professionals, shopkeepers and clerks ruined by the Depression.

3. After the Nazis assumed power, Jews enjoyed all rights of citizenship in Germany. After 1933, the German government gradually excluded Jews from public life and public education. By 1938, German authorities had isolated and segregated Germany's Jews, expelling them from the professions and eliminating most opportunities to earn a living. The goal of Nazi propaganda was to demonize Jews and encourage Germans to see Jews as dangerous outsiders in their midst.

4. On September 1, 1939, a massive German force invaded and conquered Poland within a month. It was the start of the Second World War. In April, 1940, Germany occupied Denmark and Norway. Under conditions of war and military occupation, the Nazi regime could pursue its political and racial goals with more radical measures. The German Army, military SS and German police units took an active part in authorized mass murders. The German killing squads and their auxiliaries murdered at least two million Jewish men, women and children in mass shooting operations.Explanation:

PLEASE HELP!!!

1. Was The New Deal popular among most Americans? How do we know?

2.What were some of the positive and negative things that happened to minorities and women during the New Deal?

3.Why did Franklin D. Roosevelt remain uncommitted to full civil rights for African Americans?



Answers

Answer:

Explanation:

The New Deal was a program of economic and social reforms introduced in the United States by President Franklin Delano Roosevelt in 1933-1939, the purpose of which was to counteract the effects of the Great Depression. It included legal reforms that stabilized the economy, institutions that stimulate the economy and fight unemployment, the introduction of universal social welfare, programs for the arts, aid to farmers, municipal housing, the introduction of labor laws, conservation programs of the nature and many smaller activities.

After taking office, Roosevelt entered into a reform program aimed at increasing the purchasing power of the population and stimulating the economy by increasing prices. To this end, the export of gold abroad was prohibited, the dollar was no longer converted into gold and the currency was devalued, which stimulated foreign trade. In terms of agriculture, the government decided to reduce agricultural production in exchange for compensation and debt forgiveness of farmers. Roosevelt introduced a welfare program for workers in the form of minimum wage, pensions, and insurance. The powers of the unions were also increased and employers had to enter into agreements with the State regarding working conditions and hours, in exchange for which they received priority in public procurement and guaranteed prices for their own products.

Thus, the New Deal benefited mainly minorities and the most economically disadvantaged groups, since it granted social rights and labor protection to all these individuals. Mainly, African Americans, working women and the lower class in general benefited. However, Roosevelt was not in charge of granting benefits to racial minorities due to their status as such, since he did not have the support for it in Congress and, furthermore, as he was dedicated exclusively to recovering from the crisis.

Which of these belongs in the region where the circles overlap in this diagram? (4 points)

Group of answer choices

had the right to vote

could not own land

consisted largely of poor farmers

were children of foreigners

Answers

Answer:

consisted largely of poor farmers

Explanation:

From the diagram given which shows a circle of the Patricians and Plebians, the interface where the two circles overlap simply shows that, the area is consist mainly of poor farmers unlike the two areas outside it that are mainly of rich farmers.

Why was the Gemini program valuable to future space programs?

Answers

Answer:

The Gemini program was valuable to the future space programs because: Gemini astronauts worked to perfect methods of re-entry and landing. It was carried out during the year 1965 to 1966 to shape up the future space programs and send the first man to moo successfully in due course. The program was conducted by NASA.

Answer:

the correct answer is d on edge

“The necessities of our altered relationship to the Pacific Ocean [after the late 1840s] found expression in a comprehensive treaty of friendship, commerce, and navigation with the sovereign Kingdom of Hawaii. . . .

“[The line] from San Francisco to Honolulu [in Hawaii] marks the natural limit of the ocean belt within which our trade with [eastern Asia] must flow. . . . When we survey the stupendous progress made by the western coast during the thirty years of its national life as a part of our dominion, . . . it is not easy to set a limit to its commercial activity or foresee a check to its maritime supremacy in the waters of [eastern Asia], so long as those waters afford, as now, a free and neutral scope for our peaceful trade. . . .

“[The United States] firmly believes that the position of the Hawaiian Islands as the key to the dominion of the American Pacific demands their neutrality, to which end it will earnestly cooperate with the native government. And if, through any cause, the maintenance of such a position of neutrality should be found by Hawaii to be impracticable, this government would then unhesitatingly meet the altered situation by seeking an avowedly American solution for the grave issues presented.”

Secretary of State James G. Blaine, letter to James M. Comly, United States ambassador to Hawaii, 1881

The discussion of economic neutrality featured in the excerpt is best situated within which of the following historical contexts?

A) Continued restrictions on the organization of labor


B) Decreased industrial output following economic crises


C) Increasing demand to export southern cotton


D) Rising support for laissez-faire economic policies

Answers

Answer:

D

Explanation:

they are talking about in the excerpt about free trade and keeping it.

The discussion of economic neutrality featured in the excerpt is best situated within rising support for laissez-faire economic policies. Therefore, option D is correct.

What are economic policies ?

Governments utilize a variety of strategies to manage their economies, which are referred to as economic policies. These include fiscal policy, budgeting, taxation, and monetary policy (money supply and demand).

Economic policy decisions include those made about taxation and spending by the government, the supply of money, and the redistribution of income from the wealthy to the poor.

The federal government works to achieve three policy objectives in order to maintain a robust economy: stable pricing, full employment, and economic growth. The federal government has additional objectives to ensure sound economic policy in addition to these three policy goals.

India has a number of economic policies, including national agricultural policy, Indian agricultural policy, trade policy, monetary policy, fiscal policy, and industrial policies.

Thus, option D is correct.

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Which best states the goal of this declaration?
Read the passage from a declaration issued following
the Yalta Conference in 1945.
The following declaration has been approved to
form interim governmental authorities broadly
representative of all democratic elements in the
population and pledged to the earliest possible
establishment through free elections of governments
responsive to the will of the people
O Free elections should be held to set up governments
that reflect the will of the people
O The Soviet Union should be given additional territory
in Eastern Europe
O People should decide for themselves if they want
governments chosen in free elections.
O The United Nations should decide when elections
would be held in Eastern Europe
Next
Submit
Mark this and return

Answers

Answer:A the answers A on edge

Explanation:

Just took the quiz on Edge

Free elections should be held to set up governments that reflect the will of the people.

What is The Yalta Conference?

The Yalta Conference also known as the Crimea Conference, held 4–11 February 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union to discuss the postwar reorganization of Germany and Europe. The three states were represented by President Franklin D. Roosevelt, Prime Minister Winston Churchill, and General Secretary Joseph Stalin, respectively. The conference was held near Yalta in Crimea, Soviet Union, within the Livadia, Yusupov, and Vorontsov palaces.

The aim of the conference was to shape a postwar peace that represented not only a collective security order but also a plan to give self-determination to the liberated peoples of Europe. Intended mainly to discuss the re-establishment of the nations of war-torn Europe, within a few years, with the Cold War dividing the continent, the conference became a subject of intense controversy.

Yalta was the second of three major wartime conferences among the Big Three. It was preceded by the Tehran Conference in November 1943 and was followed by the Potsdam Conference in July 1945. It was also preceded by a conference in Moscow in October 1944, not attended by Roosevelt, in which Churchill and Stalin had spoken of European Western and Soviet spheres of influence.

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how did Julius Caesar become emperor of rome

Answers

Answer:

Julius Caesar began his rise to power in 60 B.C.E. by forging an alliance with another general, Pompey, and a wealthy patrician, Crassus. ... Upon his return, Caesar made himself dictator and absolute ruler of Rome and its territories. During his rule, he enacted several reforms.

The idea of having an internal emotional experience that brings a person to God became a central idea of
the Enlightenment.
c. the Great Awakening.
b. rationalism.
d. immigration
a. the Enlightenment

Answers

Answer:

C: The Great Awakening

Explanation:

The great awakening was a period of multiple religious revivals in America.

PLEASE HELP I HAVE PASSAGE
PART A: Which of the following identifies the central idea of the text, regarding the Harlem Renaissance?

Answers

Answer: C

It provided African Americans an opportunity to create a new identity by using art to express their feelings and experiences.

HElp i am in az test and wellllllllllllll i neeed to turn in it please help

Within Roman lands, there was a common system of

a. laws
b. money
c. weights and measurements
c. All three

Answers

Answer:

Law

Explanation:

(I got this from online

When you provide information through writing that is:

communicating
transporting
connecting
touching

Answers

Answer: Is Communicating

Explanation: The reason why is because back in the early days they use writing as communication because  they didn't have mailmen

Hope this helps also have a great day:D

Which of the following were responsible for the growth of cities?

A industrial factories could hire many people and the long hours made it important to
live close to the factories
B Surpluses in food allowed the population to grow
C The Agricultural Revolution made it so less labor was needed on farms, creating an
abundance of laborers
D More people were being hired to work on farms

Answers

A. Is what I would guess to be the correct answer!

After which war would the United States begin to show imperialistic intentions and start working to
gain control over lands around the world?

French and Indian War

War of 1812

Spanish-American War

American Revolution

Answers

Answer:

C

Explanation:

Spanish-American War

Which raw materials came from the savanna?

tortoise shells
gold
leopard skins
salt

Answers

Answer:

Leopard Skins

Explanation:

The Savanna Region was one of the hottest places and leopards skin could resist the heat but were a little bit overpopulated and that means that they could gain more and more materials.

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Before you cite, you must provide the reader with:* More than one correct answer.Give the relationship the author/source has to the topico Where the quote came fromAll of the aboveO Who is speakingWho is speaking and their ageWhy you are using this quote need help!!!!! hurryyy Who carries out policy under the Commission Form of Government describe the similarities between the book "The Jungle" and the book "fast food nation" Tobacco is __________.A.created in laboratoriesB.obtained from plantsC.an animal by-productD.free of harmful componentsPlease select the best answer from the choices provided. 8. In list format, identify the following structures: #2, #3, #5, #6, #9,#14.6 points10121312449 108614Your answer please help! (URGENT) Find the product (x- 4) (x + 4) 1.What is the decimal multiplier for 20%????? According to the law of demand, as prices increase, quantity demanded: (E.09)a. Increases b. Decreases c. Stays the samed. d. Disappears The line across which a figure is flipped is called the line of transformation.TrueFalse there is a $10 monthly membership fee to download music. there is a $0.50 fee for each song download. what is the cost of downloading 15 songs? explain your reasoning Evaluate your work space at home, school, or work. How would you design an adaptive environment for people who are mobility impaired? Please, please, please, please help 20 POINTS!! (please help quickk)15 dance tickets were sold in one half hour. If this rate continues, how many hours would you expect it to take to sell 270 tickets? In a survey of 2,300 people who owned a certain type of car, 1,264 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car Es aquel tipo de pensamiento que surge en un proceso individual, personalizado, fomentado por la indagacin y el cuestionamiento. What was the impact of the German empire in China? Which of the following most likely functions as the falling action in a story? (1 point)Group of answer choicesWe could only get into the gym for the hour right before the party started.Once the group had gathered, we handed out assignments to each person."I cannot give you the book until I know why you want it, silly," she shouted.After that frightening moment, she knew she would never again need her blanket. Navistar Electric issued 1000 debenture bonds 2 years ago with a face value of $5,000 each and a bond interest rate of 15% per year payable semiannually. The bonds have a maturity date of 20 years from the date they were issued. If the interest rate in the market place is 10% per year compounded semiannually, determine the present worth today of one bond.