To investigate friction, a ball is let roll down a ramp. It rolls across the floor and then up a second ramp. This experiment is repeated with the second ramp covered in carpet, sandpaper and felt. Which of these should be a variable in this experiment? A) The angle of the second ramp is a variable. B) The mass of the ball used in the experiment should be a variable C) The height that the ball goes up the second ramp should be a variable. D) The height the ball is let go from for each trial should be a variable.
Answers
Answer:
I believe that it's A
Explanation:
Because if the angle of the ramp can be changed it's a variable
Answer:
Explanation:
lol so insperational
Related Questions
A. 25 ml
B. 125 ml
C. 75 ml
D. 50 ml
Answers
Answer:
A
Explanation:
why was the attack on pearl harbor historically significant?
A. Many u.s fighter on planes and other aircraft were destroyed.
B the united states was taken completely by surprise.
C. a few thousands of Americans were killed .
D. it was attacked was the reason that the u.s entered the World war ll .
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Answer:
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B.The united states was taken completely by surprise.Identify one nintheen century ideology that likely influenced the varioud forms of political activism referred in sorce 1
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Hello. You did not present the source 1 to which the question refers, which makes it impossible for that question to be answered. However, I will try to help you in the best possible way.
The main ideologies developed in the 19th century were anarchism, liberalism and socialism. It is likely that the source to which your question refers, presents one of these ideologies, due to the great relevance that they presented in the 19th century.
Liberalism was originated by John Locke, Montesquieu and Adam Smith and was in favor of the division of political powers, maintenance of private property, the right to life and freedom of expression. In addition, this ideology denied the need for government intervention in the national economy or in the way industries and companies were conducted.
Socialism, in turn, defended the end of social classes, the valorization of the working class, the end of the exploitation of the working class by the ruling class, the devaluation of the rich classes and the end of poverty. Socialism was divided into Utopian Socialism and Scientific Socialism. Utopian socialism asserted that socialism was an idology that could be applied peacefully in society. Scientific socialism asserted that the problems of social class divisions would only be solved through research on these problems and their scientific analysis.
Anarchism believed in the same things as socialism, but it preached the total destruction of the government and the rise of the working class as government commanders and leaders. Anarchism fought any kind of government policy, which did not present the working class as the center of established policies.
What steps did the U.S. government take to remove the Cherokee?
Answers
Answer:
please give me brain list and follow
Explanation:
Between 1827 and 1831 the Georgia legislature extended the state's jurisdiction over Cherokee territory, passed laws purporting to abolish the Cherokees' laws and government, and set in motion a process to seize the Cherokees' lands, divide it into parcels, and offer the parcels in a lottery to white Georgians.
what qualifies an individual as a voter
Answers
Answer:You can vote in U.S. elections if you:
Are a U.S. citizen
Meet your state's residency requirements
You can be homeless and still meet these requirements.
Are 18 years old on or before Election Day
Explanation: In almost every state, you can register to vote before you turn 18 if you will be 18 by Election Day. See a table of voter registration age requirements by state.
Are registered to vote by your state's voter registration deadline. North Dakota does not require voter registration.
For a fossil to be an index fossil, it should be found
A.
in one local area only.
B.
in no more than two locations.
C.
in all the rocks of the world.
D.
in many parts of the world.
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Answer: in many parts of the world.
Explanation: I just had this question and got it right.
help ASAP please ill mark brainliest
Answers
How do people make babies
Answers
Answer:
conception
hope it helps.
Answer:
These are the female 'seeds' that, along with sperm, create a new life. Once a month, the female releases an ovum (one egg) or sometimes two (ova) . If an ovum has been released, and the couple have sex, a sperm can unite with it, fertilise it and make the first cell of a new baby.
✧༺Marinette༻✧What were some of the benefits of declaring independence? What were the costs? [No links PLEASE, and if you can, answer both]
Answers
Answer:
risks were: exacution, imprisonment, and maybe unlikely banishment.
Explanation:
I don't know any benefits sorry
Water spreads over the land next to it when there is too much rainwater to fit in the rivers is know as
Answers
Explanation:
Floods generally develop over a period of days, when there is too much rainwater to fit in the rivers and water spreads over the land next to it (the 'floodplain'). ... These 'flash floods' occur with little or no warning and cause the biggest loss of human life than any other type of flooding.
A deep crack in earth's surface is known as a(n) _________. A. Elevation. B. Tributary. C. Rift. D. Plateau
Answers
Answer:
C. Rift
Because the meaning of rift is a crack in the earth's surface
Answer:
Hello There!!
Explanation:
The answer is=>C. Rift.
hope this helps,have a great day!!
~Pinky~
Why did the state government help with the tourist industry?
They wanted to get the Olympics back in 2012.
They could not get federal money unless they helped with tourism.
They wanted to increase the number of immigrants in the state.
They wanted to assist local communities’ economies.
Answers
Answer:
They wanted to increase the number of immigrants in the state.
Explanation:
(06.02 MC) According to the chart below, which planet has the smallest inner core? Image describing the composition of the terrestrial planets (Mercury, Venus, Earth, and Mars) and the gas giants (Jupiter, Saturn, Uranus, and Neptune) of our solar system. Mercury is composed of 45 percent core, 50 percent mantle, and 5 percent surface crust. Venus is composed of 15 percent inner core, 20 percent outer core, 60 percent mantle, and 5 percent surface crust. Earth is composed of 5 percent inner core, 35 percent outer core, 55 percent mantle, and 5 percent surface crust. Mars is composed of 50 percent inner core, 45 percent outer core, and 5 percent surface crust. Jupiter is composed of 5 percent rock, 15 percent water, 60 percent metallic hydrogen, and 20 percent hydrogen gas. Saturn is composed of 10 percent rock, 20 percent water, 30 percent metallic hydrogen, and 40 percent hydrogen gas. Uranus is composed of 30 percent rock, 35 percent water, and 35 percent hydrogen. Neptune is composed of 15 percent rock, 60 percent water, and 25 percent hydrogen gas. Group of answer choices Mars Venus Jupiter Earth
Answers
Answer: Earth
Explanation:
From the description of the image above, Earth is the planet with the smallest inner core with Earth's inner core comprising of only 5% of the Earth.
This is in contrast to Mars (largest inner core) , Mercury (second largest) and Venus. The gas giants do not seem to have any inner cores in them.
The answer is Saturn. I took the test and got it right and I also looked at the picture.
What scientist do we credit for Gravity and Laws of Motion
Answers
Answer:
newton
Explanation:
123456789
Why do you think the idea of the American frontier or "wild West" became such a popular part of the American identity?
Answers
Explanation:
The American frontier, also known as the Old West or the Wild West, includes the geography, history, folklore, and culture in the forward wave of American expansion that began with European colonial settlements in the early 17th century and ended with the admission of the last few western territories as states in 1912. This era of massive migration and settlement was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase, giving rise to the expansionist attitude known as "Manifest Destiny" and the historians' "Frontier Thesis". The legends, historical events & folklore of the American frontier have embedded themselves into United States culture so much so that the Old West, and the Western genre of media specifically, has become one of the defining tenets and prides of American national identity.
how do canada immigration policies reflect our underlying values and impact our canadian identity?
Answers
Why was Black Thursday so devastating?
A. No one on Wall Street understood that the market was crashing, so they just continued to sell.
B. Manufacturing companies were forced to stop issuing stock, so they lost value.
C. It forced companies to reveal their real values, as opposed to their paper values.
D. The stock market lost nearly one quarter of its entire value on that day.
Answers
Answer:
D
Explanation:
Answer:
The stock market lost nearly one quarter of its entire value on that day.
Explanation:
Took the Quiz.
Some sites say Prometheus was the god of forethought, some said the god of fire, can you please tell me actually what Prometheus is the god of?
Answers
Answer:
He was a Titan, trickster, and god of fire
Answer:
First of all, Prometheus is a titan, not a god. Prometheus' fat.her was Iapetus, his mother was Clymene. Also, Prometheus is the titan of both forethou.ght AND fi.re. Yes, you can be the titan of two or more things.
What I found online:
Prometheus was the Titan of forethought and crafty counsel who was given the task of moulding mankind out of clay. His attempts to better the lives of his creation brought him into confl.ict with Zeus.
Explanation:
Please brainliest
(I hope someone can answer this because I am so sick of bots.)
Describe four different roles of the president and give examples of how the president fulfills those roles.
Answers
These roles are: (1) chief of state, (2) chief executive, (3) chief administrator, (4) chief diplomat
examples
1. As chief of state, the president presides over commemorations of war heroes, throws out the first pitch at baseball games, and attends funerals of world leaders, among other duties.
2.Chief Executive is a term used for Presidential or Prime Ministerial powers given by a constitution or basic law, which allows its holder to implement policy, supervise executive branch of government, prepare executive budget for submission to the legislature, and appoint and remove executive officials.
3. Providing input for business and strategic planning. Setting goals for departments and individual managers. Collaborating with colleagues to implement policies and develop improvements.
4.The president is the nation's chief diplomat. He or she deals directly with the heads of foreign governments.
The president of the United States fulfills numerous roles, each of which is important in its own way. Here are four different roles of the president and examples of how they are fulfilled .
What are the different roles of the president ?Chief Executive: As the head of the executive branch of the government, the president is responsible for executing the laws and ensuring that the government operates smoothly.
For example, the president appoints judges, ambassadors, and other government officials, and also has the power to issue executive orders to carry out policies and make decisions about the administration of the government.
Commander-in-Chief: The president is the commander-in-chief of the armed forces and is responsible for making decisions about national security and defense. For example, the president may order military operations to protect national security, respond to natural disasters, or assist in peacekeeping efforts around the world.
Chief Diplomat: The president represents the United States in foreign affairs and is responsible for conducting diplomacy and negotiating with other countries. For example, the president may negotiate trade agreements, establish diplomatic relationships, and work to resolve conflicts and promote peace in various regions around the world.
Head of State: The president serves as the ceremonial head of state and represents the United States in official events and ceremonies. For example, the president may welcome foreign leaders to the White House, attend state funerals, and present awards and honors to U.S. citizens for their contributions to society.
Overall, the president plays many roles and must balance a variety of responsibilities to serve the American people and lead the country .
Learn more about roles of the president here
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5957825 here you go and thank you so much for all the help I rly needed that and your the best I wish I had more points to give you so I’ll give you the rest of what I have because I can get more points later
Answers
Answer:
Your welcome!
Explanation:
That was fun! I don't need any more points - this is great!
5957825.. if its possible, could you help me 2..? and also for the person who im taking points from, sofiaisboss i believe. i will give u a bit of points, just let me know!!! i deeply apologize!! but here are my questions:
1.) What happened to Patroclus at the end of yesterday's reading? (ignore the "yesterday's reading part")
He won the battle.
He went to Mt. Olympus to talk to Zeus.
He died.
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2.) Who was Agamemnon trying to persuade to come fight with him again?
Patroclus
Achilles
Odysseus
Hector
(again, sofiaisboss, i will give you points if it is needed!!! just let me know!! have a good day, and bye!!!) :)
Match each group to its role in spreading Islam.
1.
Muslim missionaries
2.
Ghaznavids
3.
Arabs
Answers
Answer:
2,1,3
Explanation:
Answer:
2 first then 1 finally 3
Explanation:
Define the term Multilateral economic agreement.
Answers
Answer:
The summary as per the given term is summarized in the explanation segment below.
Explanation:
Agreements were mostly concluded by twice and sometimes more Participating states to boost the Individual states' economies by the interchange of commodities among themselves.The agreement builds trading relationships, facilitates economic and political contributions or investment opportunities between Participating Countries.How many banks were in the United States by 1800
Answers
How to Draw Nepal Map
Answers
Explanation:
Make a box having length: 20 and breadth: 12
Si un avion es derrivado en la frontera de japon y china a donde enterraran a los sobrevivientes en japon china mexico
Answers
Answer and Explanation:
Esta es una pregunta con trampa. Claro que no enterraran a los sobrevivientes en ninguna parte. Sobrevivientes no están muertos, y solo muertos deben ser enterrados. Los sobrevivientes pueden haber ido al hospital o directamente a sus casas. Así que la respuesta a esa pregunta es simplemente: en ninguna parte.
Over half of all water use in the United States is used by agriculture.
True or false
Answers
Answer:
True. Agriculture is a major user of ground and surface water in the United States, accounting for approximately 80 percent of the Nation's consumptive water use and over 90 percent in many Western States.
Explanation:
Currently the world is seeing a drop in civil rights protections, a rise in authoritative leadership and a rise in totalitarian governments. Should the US be concerned? Why or why not.
Answers
Answer:
Democracy did not die in Hungary in 2015 when Prime Minister Viktor Orbán decided he needed an expensive border wall to see off a nonexistent "invasion" of asylum seekers.
When Poland's government that same year started stripping power from the country's courts by filling large swaths of the judiciary with apparatchiks loyal above all else to the incumbent right-wing populist party, the rule of law still applied.
Turkey's leader was once seen as a potential model democrat in the Islamic world. Today, Recep Tayyip Erdoğan is the world's biggest jailer of journalists.
Experts agree that democracy is fragile, not preordained and that a country's descent into the type of illiberal politics that has emerged in recent years in parts of Europe, in Brazil, in India and elsewhere, has been nothing if not gradual. It creeps up on you
When his team wins a basketball game, Joe says it is because his team is so good; however, when his team loses, he says it is because the referees made a lot of unfair calls. Joe is most clearly demonstrating self-serving bias, because he sees his team as being better than it is self-serving bias, because he sees his team as being better than it is A self-serving bias, because he thinks all referees are unfair self-serving bias, because he thinks all referees are unfair B conformity, because he sees his team as being
Answers
Answer:
Self serving bias, because he sees his team as better than it is
Explanation:
Joe is most clearly demonstrating self-serving bias because he sees his team as being better than it is. Thus, option A is correct.
What is an unfair call?Unfair Calling coverage protects against losses resulting from an unfair calling by a government buyer or contractor of on-demand instruments, including bid, advance payment, and performance bonds, furnished in respect of a particular project.
Joe in this scenario is demonstrating a self-serving bias because he believes that his team is better than the other team. This has led to him questioning the actions of others involved in the game.
Such as the referees because he can't fathom the possibility that his team, and himself, were not good enough that day. In this Joe will be the one who will be feeling as the decision that is taken is unfair. Therefore, option A is correct.
Learn more about unfair call, here:
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please help me......
Answers
Answer:
1. -$5
2. +$511
3. -12 ft
4. +$1
5. +$8
6. +5.5
7. -10
8. 0
Explanation:
Number 8 is just 0 because zero is nor positive or negative
Please help
According to the section "The Mountain Ranges of Europe and Asia," what are the natural barriers between Europe and Asia?
Answers
The Ural Mountains are the northern barrier. The southern barrier is formed by the waters
Of the Dardanelles, the Sea of Marmara, and the Bosporus and Black Sea.