To test how different surfaces affect friction, a student placed a block of wood on a glass surface and a block of glass on a wooden surface. The two blocks were identical in weight and dimensions. He then arranged the setup as shown in the image. Very carefully, he added 10 g weights to the two pans at the end of each rope and observed the results. What could be a source of error in this experiment?
A) Smaller masses should have been added to the pan for more accurate results.
B) The blocks are not variables and should be identical in structure and composition.
C) Glass is not an ideal material for the block as it has a very low coefficient of friction. D) Friction depends on the weight of the object, so the blocks should have different weights.
Answer:
The blocks are not variables and should be identical in structure and composition.
Explanation:
2.3 Describe TWO ways in which social media could have resulted in the breakdown
of Carlisle and Joe's relationship.
Answer:
1) they could start to have unrealistic expectations or views on their own relationship based on other peoples
2) one of them may start to use (social media) too much and the other might not like that
The legislative body of the federal government in the United States is commonly known by what name?
House of Representatives
Supreme Court
Congress
Senate
Civics
Answer:
It's the congress
Explanation:
The congress has 2 parts, the senate and the House of representatives.
Explain two reasons why the Middle East is so diverse
Answer:
The Middle East is so diverse is because of their religion, which most of them are Muslims but some are Chirstians and Jewish. It is also different because of the language they speak, which is Arabic. in some parts of the middle east they also speak hebrew and some parts of french also (in morocco).
Explanation:
________________________would predict that a young boy is likely to repeat a behavior, like talking back to his teacher, when it is rewarded by his friends
Answer:
The teacher would predict that a young boy is likely to repeat a behavior, like talking back to his teacher, when it is rewarded by his friends
Explanation:
Which of the following ideas most closely matches your response? King is trying to show how the promises made by the founding fathers – in documents like the Emancipation Proclamation and the Declaration of Independence – had not been fulfilled. King is trying to show that segregation and discrimination is not Godly or Christian. King does not believe that America can truly be great as long as there is inequality. King is trying to argue that great men in history – like Jefferson and Lincoln – would support the civil rights movement.
In the speech that Reverend King made he was trying to show that the promises made in the declaration and the emancipation proclamation had not being being fulfilled.
Who was Martin Luther King?
Martin Luther King was an American that helped to fight for the rights of all of the blacks in the United States.
He helped to fight against the segregation of the blacks that existed. In this speech, Martin made reference to the fact that all that was declared by the founding fathers were not fulfilled.
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Answer:
i put b and d and got it right
Explanation:
PLEASE HELPPPPPPPPPP
Answer:
its´s the C
Explanation:
Which landform is also known to australian aborigines as uluru.
Answer:
ayers rock
Explanation:
hope this helps! :)
Heredity is a. The transmission of genetic characteristics from parents to children. B. The social environment that affects social learning. C. Both a and b d. Neither a nor b Please select the best answer from the choices provided A B C D.
Answer:
The answer is A The transmission of genetic characteristics from parents to children
Explanation:
Answer:
It's A!
Explanation:
E2020
Which community corrections model in the United States utilized probation and parole officers as social workers who sought to diagnosis and treat those offenders (clients) they were assigned
There are different kinds of models. The community corrections model in the United States utilized probation and parole officers as social workers who sought to diagnosis is Brokerage of services.
What is a brokerage service?A brokerage is known to be a person or an intermediary services in different kinds of areas such as investing, obtaining a loan, etc.
A broker is said to be a kind of intermediary that links a seller and a buyer to boast a transaction. Individuals or legal entities can be said to act as brokers such as the Community corrections model.
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Movement experiences that emphasize _______ result in greater learning of motor skills or coordination than movement experiences that emphasize training.
As a result of the emphasis on practise, there is the result in greater learning of motor skills than movement.
What are Motor Skills?This refers to activities which are done by a person, usually without thinking example, running, walking, breathing, etc.
With this in mind, we can see that movement experiences that lay emphasis on practise has greater learning of motor skills and coordination than movement that lays emphasis on training.
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When was the last time the bengals won the super bowl.
Answer:
Cincinnati has reached the super bowl twice--both times back in the 1980s. One in 1981, and the other in 1988.
Explanation:
(By the way, GO RAMS!)
Community mental health teams recognize that in the immediate postdisaster period, the most effective means of identifying individuals experiencing difficulty coping psychologically with the disaster is to take which action
The most effective means of identifying individuals experiencing difficulty coping psychologically with the disaster is to: Station mental health professionals at established assistance centers.
Mental healthHaving a good mental health condition is the ability of a person to be in a sound state of mind.
Having a good mental health condition is good for our health as it help to improve our over well-being.
People tend experience difficulty coping psychological which is why Community mental health professional should be station at established assistance centers so as to help people with mental health problem.
Inconclusion the most effective means of identifying individuals experiencing difficulty coping psychologically with the disaster is to: Station mental health professionals at established assistance centers.
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In an experiment described in the textbook, preschool children preferred the taste of french fries served in a McDonald's bag to the taste of identical fries served in a plain white bag. Taste preference is a(n) _____ variable in this study.
People often diffs in taste. Taste preference is an example of dependent variable in this study.
What are taste preferences?Taste is known to be an important factor when looking at food preference, it often allow individuals to known the differences in nutritive and harmful substances and to select the right one.
Conclusively, The dependent variable is known to be a variable in a study that is said to be measured or tested in an experiment.
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what are the causes for increase in greenhouse gases
Answer:
Human activities are responsible for almost all of the increase in greenhouse gases in the atmosphere over the last 150 years.
Explanation:
Answer:
¤ what are the causes for increase in greenhouse gases?
➢ Human activities are responsible for almost all of the increase in greenhouse gases in the atmosphere over the last 150 years. The largest source of greenhouse gas emissions from human activities in the United States is from burning fossil fuels for electricity, heat, and transportation.
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#CarryOnLearning
Why do you think dictators in WWII were so successful in attracting others to follow them? What were their main goals and how did they achieve them? I will MARK BRAINLIEST
The dictators in world war 2 were able to attract others to follow them through the promises that they give to the people.
Who are dictators?These are the people that establish authoritarian and unquestionable governments.
They establish environments where they can not be questioned by the people that they rule.
The dictators in this period often make promises of superiority and freedom and wealth to the people. The main goals of dictators was to take over as many countries as they could.
They did this by starting wars and by exterminating races and people like it was done in the holocaust.
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As an orchard worker, you use the bar chart and map shown to help customers choose apples. It is the last week of September and a customer wants to find apples that are the best for sauce. What do you tell her?
Using the bar chart you have to help the customer find the apply that are best by looking at the highest points on the bar chart.
What is a bar chart?This is a chart that is in a diagram form. The chart is used to show numerical values using height that are drawn in lines or rectangles.
When you look at this bar chart the option that the customer has to go with should be the one that has the highest point.
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QUESTION
WHAT IS POVERTY?
Answer:
Poverty is the state of having few material possessions or little income. Poverty can have diverse social, economic, and political causes and effects.
Explanation:
Answer:
Poverty is the poor
Explanation:
Poverty is the poor or very little income trying to make ends meent
Kayla is sixteen years old. She is in the midst of puberty and is in the _____ stage of development.
please help im on a very strict timer!!
Which of the following are examples of a community?
(i) A college basketball team
(ii) A confirmation class in an Episcopal church
(iii) The United States Army
A.
i and ii only
B.
i and iii only
C.
ii and iii only
D.
i, ii, and iii
Answer:
ii a confirmation class in an episopal curch
:::)))
An inaccurate assumption often made in statistics is that variable relationships are linear. Please select the best answer from the choices provided T F.
Yes, it is true that an inaccurate assumption often made in statistics is that variable relationships are linear.
What is a linear relationship?The relationship between two variables could be either direct or indirect. This means the proportion of change by changing one variable may either be equal or more/less.
Therefore, it is explained through correlation and regression methodology that determines interconnection and intensity of connection between variables.
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Answer:
its TRUE
edgen
how does the constitution reflect the beliefs of federalist
Answer:
In the clash in 1788 over ratification of the Constitution by nine or more state conventions, Federalist supporters battled for a strong union and the adoption of the Constitution. I hope this will help
Why might the United States impose a trade embargo on a foreign nation
A. Displeased with political action
B. Responses to current military engagements
C. To force a political/economic action
D. All of these are reasons to impose an embargo
write three bullet points
Argue for or against the death penalty. Do you think the threat of the death penalty is successful or unsuccessful in discouraging people from committing murder? Why or why not? Do you think the death penalty is an acceptable punishment or that it is unconstitutional?
Answer:
There really is no answer you have to write it to your own opinion. Here is mine:
Explanation:
I am against the death penalty because I believe that people should have a second chance in life to makes things right again. It might help to discourage others from commiting murder however some will still do it because at the time they may not be able to stop themselves. I don't think that the death penalty is acceptable the worst thing you can do is take a person's life and even though it seems unfair not to take the murderer's life for the victims but you are probably just as bad if you choose to do so. Take their freedom instead.
True or false: Social isolation has little little effect on children's social and emotional development.
_______ children are children assumed to have been raised by animals in the wilderness, while _______ are children raised in orphanages where they miss out on stimulating social interaction and tend to have low IQs.
Answer: Feral, deprived
Explanation:
2:3. Discuss THREE influences of gender inequality on relationships and general well-being,
Explanation:
In general well being the one being overpowerd ends up feeling depressed they will probably end up having low self confidence.They may end up believing that whatever is happening in that Relationship is normal. They may have trust issues and shut other people out and end up very sad because they dont talk to anyone because they are embaressed.
How should we draw the line between normality and disorder.
Answer: Psychologists draw the line between normal and abnormal behavior in practice by looking at various attempts to define abnormal behavior, adjustments, and psychological health. Define psychological disorder.
The kind of person you think you are best defines the term _____. A. Personality b. Self-esteem c. Aptitude d. Self-concept Please select the best answer from the choices provided A B C D.
Self-concept is the concept that a person assesses and about the qualities of himself or herself. The kind of person you think you are best defines the term self-concept.
What is self-concept?
Self-concept can be referred to as a belief that a person has about himself or herself. Self-concept is basically a self-assessment that gives answers to the question to "Who Am I?".
Self-concept greatly affects the way a person communicates with others. A good narrator will always try to prefer oral communication over written communication.
Hence, option D; the kind of person you think you are best defines the term self-concept is the correct statement.
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How many c-channels does 2022 titan xd’s available utili-track bed system have?.
The 2022 Nissan Titan XD pickup has a 5 C-rail cargo system in its rear.
What is Nissan?Nissan Motor Co. is a Yokohama Japan auto manufacturing company based in Yokohama. This company stands out for being one of the main automotive companies in terms of annual vehicle production.
In the last year they have launched the Nissan Titán XD in which they have implemented a 5-rail system in the cargo area to be able to secure objects easily.
This rail system allows the assembly of hooks to secure a load from different points safely. In addition, they allow the movement of the hooks through the entire rail.
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