A student predicts that a block sliding down a ramp inclined at 45 degrees should have an acceleration of approximately 7 m/s2. The block is released from rest, and the student measures the distance the block travels and the time it takes to travel that distance. The student determines that the block’s acceleration is only 5.5 m/s2. Which of the following is the most likely reason for the difference between the predicted and calculated accelerations?

Answers

Answer 1

Answer:

The student's model used to make the prediction did not account for all of the forces that are exerted on the block.


Related Questions

Learning Task 5: Answer the following questions in 2-3 sentences. Write them on a separate sheet of paper. 1. What are the common elements and principles found in the artworks? 2. How did they use those elements and principles in their design? 3. What made these designs different from other designs from other provinces?

I NEED THE ANSWER NOWWW!!!!!

Answers

The elements and principles of art that were found in the artwork include balance, harmony, movement, pattern, repetition, rhythm, unity, and variety.

The elements are important as they enable us to describe what an artist has done and communicate our thoughts and findings using a common language. The elements create an effect and help convey the artist's intentions.

Lastly, Filipinos used a mixture of modern different art elements in their artwork this is was a difference from other designs from different provinces.

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What advice does the author give to leaders that are feared?
Excerpt from the prince

Answers

People often give some words of advice. Avoid being hated because they must not take the property of others is known to be the advice that the author gave to leaders that are feared.

The Prince is known to be a political handbook for ruthless rulers. In the except, Machiavelli believes that is good if the prince knows how to control his actions, keep his power by being a bit mean than being generous and loved.

Machiavelli wants the prince to avoid or guard against, hatred and He told him that w hen he is inducing fear, He must be careful to avoid bring about hatred.

See full question below

What advice does the author give to leaders that are feared?

Avoid being loved because they must kill everyone who hates them.

Avoid being hated because they must take the wives of all of their enemies

.Avoid being feared because they must not kill anyone.

Avoid being hated because they must not take the property of others.

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Both businesses and managers can face criminal penalties.

Question 4 options:
True
False

help me plzz

Answers

Criminal laws applies to a lot of aspect of the economy. Both businesses and managers can face criminal penalties is a true statement

Criminal law is known to be very useful when an employee working within the vicinity of employment is guilty of a crime that benefits the corporation, or also applies when the corporation itself is guilty of the crime itself.

Managers can face civil liability for the actions of those under them.  They could  face criminal penalties such as fines, jail time etc.

A company can be held criminally liable  when there is a form of negligence on their part. A corporation can be convicted for culpable homicide if found guilty.

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Answer: True

Explanation:

Both Businesses and Managers can face criminal penalties

What is are some differences between a teacher and a student?

Answers

Answer:

The simple answer is the teacher is the individual who provides information and the student is the person that receives the information. However, there is much more to teaching than simply providing information and hoping a student catches it.

teachers teach students learn

1. PART A: Which of the following best describes a major theme
of the text?
O A Love is fleeting, like the seasons, and can be hard to hold
on to.
B Nature can teach humans how to be open about their
feelings.
OC A part of growing up means learning what love really is.
OD The joyful songs of birds can inspire listeners to think of
love.
Answer to a child question

Answers

Explanation:

P I E C K_______

P I E C K_______

Motor skills such as kicking and throwing:

1)

develop with time for everybody.

2)

require practice to develop.

3)

develop more quickly for girls.

4)

deteriorate in middle childhood.

Answers

the answer is 1 because others are biased and it seems like the best answer

What is FCRA?

Question 3 options:

prevents unauthorized government access to private electronic communications


promotes the accuracy, fairness, and privacy of consumer information contained in the files of consumer reporting agencies


provides data privacy and security provisions for safeguarding medical information

help me plzzzz

Answers

Answer:

promotes the accuracy, fairness and privacy of consumer information contained in the files of consumer reporting agencies

NEED ANSWER ASAP


According to global data from 2018, Niger had a natural rate of increase equaling 3.8% and Bulgaria equaled −2.8%. What process was used to calculate this statistic?
Averaging the fertility rate for the past 100 years
Multiplying the crude birth rate by 10
Subtracting the crude death rate from the crude birth rate
Dividing the crude birth rate by the sex ratio
Adding the death rate to the fertility rate and dividing by two

Answers

Considering the available options, the process used to calculate this statistic includes "Averaging the fertility rate for the past 100 years."

The other processes that were used to calculate this statistic are:Dividing the crude birth rate by the sex ratioSubtracting the crude death rate from the crude birth rate

Given that the data derived is in percentage, with a lower single digit, and one result showing negative. This implies there must be mean, division, and subtraction in the process.

Hence, in this case, it is concluded that the correct answer is option A, D, and C accordingly.

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Sociologist Émile Durkheim studied how societies maintain stability. He focused on the way each segment of society does its part, like members of a team. Is this a macro-level or a micro-level approach? Which of the three major theoretical approaches to sociology was Durkheim using? Explain your answers.

Answers

Considering the situation described above, this is a Macro-level approach, and the theoretical approach to sociology Durkheim was using is Structural Functionalism.

What is a Macro-Level Approach in Sociology?

The macro-level approach or theory assesses how the entire society or community interacts, usually between the components such as people and the environments.

Similarly, Structural Functionalism is one of the Macro-Level Approaches that focus on society and its components.

Given that Durkheim focused on the way each segment of society does its part, as members of a team, this is an example of Structural Functionalism.

Hence, in this case, it is concluded that Durkheim used Structural Functionalism to understand his study, a form of Macro-Level approach.

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What is the opportunity cost of a decision?
a.
the series of alternative decisions that could have been made
b.
the best possible way the question could have been decided
c.
the different ways that a different person might have made the decision
d.
the most desirable alternative given up for the decision

Answers

Answer:

a. the series of alternative decisions that could have been made

Explanation:

Opportunity cost in general means what you will miss out on or lose when choosing one possibility over another.

(A) The series of alternative decisions that could have been made

What is growth? What is value?

Answers

Answer:

Growth and value are two fundamental approaches, or styles, in stock and stock mutual fund investing. 1. Growth investors seek companies that offer strong earnings growth while value investors seek stocks that appear to be undervalued in the marketplace.

Growth is when investors seek companies that offer strong earnings. Value is investors seek stocks that appear to be undervalued in the market plus

Lauren, a sixth-grade student, repeatedly interrupts instruction by calling out inappropriate comments. A discussion with Lauren fails to correct the problem. Which of the following is the most appropriate next step?
a. Send Lauren to meet with the principal
b. Take away a privilege, such as recess, from Lauren for a week

Answers

This question is basically asking the best punishment for Lauren

I used to live in Asia and what they had there is that if I did that (interrupt the class) I probably just be sent to the principal's office and then have no recess.

A combination of both

To be honest, in America they would Take away privileges such as recess

It really depends on where you live

I hope this helped and if it's wrong blame me

Ps. Brainlist would really helpl

Africa largest lake is lake

Answers

Answer:

Lake victoria in Uganda

Explanation:

how much wood can a wood chuck chuck

Answers

Answer:

if a wood chuck could chuck wood

Answer:

about 700 pounds of wood

Explanation:

Joseph thinks he does worse on tests when the weather is bad. In reality, his test
scores are not influenced by weather conditions. This situation exemplifies

Answers

Answer:

The fallacy of correlation and causation. Just because something happens, doesn't mean it is directly related to another thing or topic.

Explanation:

This question is an example of the fallacy of correlation and causation.

The fallacy exists due to the fact that human beings like to find cause and effects towards the things that to not exist.

So they have to fabricate patterns that would end up making two different variables and situations to be closely similar.

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A point that lies outside a country’s production possibilities curve means what

Answers

Answer:

The Country, given its current technology and available resources cannot produce this combination of goods. ... The maximum amount of the combination of goods that a country can produce given its available resources and technology.

Answer:

A point that lies outside a country's production possibilities curve means what? The Country, given its current technology and available resources cannot produce this combination of goods. Presently it is unobtainable. What is a production possibilities frontier?

what is the probability that randomly selected data entry has a first digit less than 4?

Answers

Answer:

1 = 0.301

2=0.176

3=0.125

4=0.097

less than (1-3) = 0.602

with (1-4) = 0.699

mark me brainliest pls

Explanation:

i did the math

0.097

Answer:

Explanation:

8. Explain how you retrieve information that you have learned to apply when necessary.
How do you learn?

Answers

Answer:

There are three ways you can retrieve information out of your long-term memory storage system: recall, recognition, and relearning

Harry attends a boarding school and he believes himself to be a kind and honest person. Draco is a fellow student who goes out of his way to try to bully and humiliate Harry at every chance. One day while helping a teacher, Harry finds Draco's mid-term answers. He secretly erases half the answers so that Draco easily fails the mid-term and fails the class. Harry's behavior is best classified as

Answers

One answer may be Vengeful

Harry's behavior in this scenario can be classified as morally questionable or unethical, as he deliberately sabotaged Draco's mid-term exam.

What is the behavior

This action may be viewed as getting back at someone or seeking revenge instead of responding fairly or justly. Draco bullies and humiliates Harry, which is wrong.

But Harry's decision to manipulate and ruin Draco's academic performance is also wrong because it goes against honesty and fairness. It is important to think about how our actions might affect others and make choices that are fair and respectful to everyone involved when making ethical decisions.

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Lake Superior contains 3.0 x 10^15 gallons of water. How many cubic meters of water are contained in the lake? Express your final answer in scientific notation.​

Answers

Given that:

Lake Superior contains 3.0 x 10^15 gallons of water

Firstly, let's know that of 1 gallon;

1 gallon = 0.00375 cubic meter

Then, 3.0 x 10 ^15 = 3.0x10^15 x 3.785 x 10 ^-3

= 3 x 3.785 x 10^15-3

= 11.355 x 10 ^12m^3

Therefore, 11.355x10^12 cubic meters of water are contained in the lake.



11.355x10^12 cubic meters of water are contained in the lake

Marie has to assemble a shelf but cannot find her screwdriver. Which of the following
would help her complete this taske

Answers

Answer:

Divergent thought

Explanation:

Functional fixedness, rigidity, & mental set alludes to not being able to alter one’s current mindset. Additionally, confirmation bias is actively seeking to confirm one’s current belief. Therefore, divergent thought—the thought process/method used to generate creative ideas by exploring possible solutions—is the only concept that would HELP her complete the task.

_____ are NOT likely to stop suddenly. A. Buses B. Taxis C. Rideshare vehicles D. Trains

Answers

Answer:

Trains

Explanation:

Trains are NOT likely to stop suddenly. The correct option among the following vehicles is (D).

Contrary to buses, taxis, or ride-sharing cars, trains are built with a more complex braking mechanism. Trains travel at higher speeds, particularly on long-distance lines, and are significantly larger, heavier, and faster. Because of the momentum and inertia involved, abrupt train stops may be hazardous to both the occupants and the train itself.

Trains are not likely to abruptly stop. Contrary to buses, taxis, or ride-sharing vehicles, trains often have a more regulated and progressive braking technique. Because of their weight and speed, trains need to halt at longer distances, and abrupt stops are avoided for the passengers' comfort.

Hence, Trains are NOT likely to stop suddenly. The correct option among the following vehicles is (D).

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"branly ad blocker by nitro" it works

Answers

thanks? i don’t really know what that is

Environmental __________ are practices that prevent harm to ecosystems. A) contigency plans B) laws C) managements D) protections E) qualities

Answers

Answer:

A

Explanation:

environmental contingency plan

procedures to implement in case of unexpected events requiring rapid living practice changes

A startegic combination of elements provides the recipe for success in the human services industry. These three elements are

Answers

Hi I just got your text from the office to ask you what

What is HIPAA?

Question 1 options:

prevents unauthorized government access to private electronic communications


promotes the accuracy, fairness, and privacy of consumer information contained in the files of consumer reporting agencies


provides data privacy and security provisions for safeguarding medical information


i will give you brainly plzzzzzzz help me

Answers

Explanation:

procodes data privacy and security provisions for safeguarding medical information

A ball is released from rest from the twentieth floor of a building. After 1 s , the ball has fallen one floor such that it is directly outside the nineteenth- floor window. The floors are evenly spaced. Assume air resistance is negligible. What is the number of floors the ball would fall in 3s after it is released from the twentieth floor ?

Answers

Answer 9 floors

Explication t= time taken

A goal that takes 5 years or longer to achieve is called

an extended-term goal
a long-term goal
a mid-term goal
a part-term goal

Answers

[tex]\large\huge\green{\sf{Answer:-}}[/tex]

option a is correctA goal that takes 5 years or longer to achieve is calleda long-term goal

Answer:

a long-term goal

Explanation:

A long-term goal takes a lot of years to acheive. Some examples of long-term goals are:

■ Graduating from school

■ Entering college

■ 5 years / above loan plans etc.

Hope it helps ⚜

how long do I put chicken in the oven for?​

Answers

Answer:

About 15 to 20 min

Explanation:

Answer:

the person above is right it depends tho

anyone taking AP stats on edge plz help can we make a gc for the final

Answers

Answer:

Yes

Explanation:

Talk in comments

Other Questions
The surface area of a box is 160 square inches. The length of the box is twice its width, and is 4 inches less than its height. What is the height of the box, in inches? Add the expression. (3x + 2) + (2x + 5) * Feminist criticism examines the power structure and dynamics between:-men and women-races-socio-economic classes-world mythos Srry for it being so long but i will give 100 points and brainliest if you anwser this whole thingWriting a Literary Analysis EssayIn this unit you learned about literary elements such as point of view, setting, plot, characters, structure, word choice, and theme by reading and analyzing the following short stories:Rules of the Game by Amy TanThe Tell-Tale Heart by Edgar Allan PoeThe Gift of the Magi by O. HenryFederigo's Falcon by Giovanni BoccaccioAn Episode of War by Stephen CraneIn this task, youll select one of these short stories and explore its literary elements. Youll use an outline to develop a first draft of your essay. If you completed the Writing About Short Fiction lesson, you can use the story you analyzed there. If you did not complete this lesson, take some time to read one of the stories.Recall that the purpose of a literary analysis essay is to closely examine elements of a literary work. A literary analysis essay begins with an introductory paragraph. The introduction should include a brief summary of and background information about the literary work. This type of essay also has a clear thesis statement that includes the central idea of the essay. The introductory paragraph is followed by three body paragraphs. Each body paragraph includes an argument that supports and develops the thesis statement. The argument should be supported by relevant evidence from the literary work. Parenthetical citations should be included for textual evidence so that readers know where the quotes and other information come from. Each paragraph also includes a commentary or analysis on the quotes taken from the literary work, which further develops the argument. The essay ends with a conclusion that restates the thesis statement and briefly summarizes the main points covered in the essay.Here is the writing prompt for the literary analysis essay from the lesson Writing About Short Fiction:In a work of literature, conflict is the struggle between opposing characters or forces. Each of the five stories in this unit deal with either internal conflict (a characters personal struggle) or external conflict (a character's struggle with the environment or another character). In a five-paragraph essay, explain how either internal or external conflict is demonstrated within one of the stories. Cite specific examples from the story to support your theory.Youll use the following template to outline your literary analysis essay. If you completed this outline in the Writing About Short Fiction lesson, you may want to start by copying the outline into a word processing program or printing it out for reference. If you have not already created an outline, use the template to create one.Introduction hook summary or background information thesis statement Body Paragraph 1 main idea 1 textual evidence analysis of evidence Body Paragraph 2 main idea 2 textual evidence analysis of evidence Body Paragraph 3 main idea 3 textual evidence analysis of evidence Conclusion restate thesis statement summary of the main ideas Part AIf you completed the Writing About Short Fiction lesson, copy and paste the essay outline here. Make a plan for how you can become more emotionally self-aware and better manage your emotions using the "expand, recognize, explore, realize" steps listed in the lesson as a guide. As you try these new techniques over the next few days to a week, be sure to take notes so you can describe the effects they've had on your emotional well-being. the length of a rectangly is eight more than twice its width. if the length is less than 34, then what is the width? Solving Quadratic Equations by Factoring What does it mean go off??? Use the equation of motion to answer the question. Use the equation of motion to answer the question.x=x0+v0t+12at2An object has a starting position of x = 2 m, a starting velocity of 4.5 m/s, and no acceleration. Which option shows the final position of the object after 2 s? The length of a pool is twice its width. What is the ratio of the length to the width of the pool? What is 1.8 added 8 times? (IF YOU CAN PLS DO IT IN EXPLANATION) and this is about decimals and pls do it in grade five type, bc I won't be able to understand anything too big for me, example: (e^(4^(2) Thank you what kind of surfaces absorb light waves the best? What does this picture represente? can someone help me with this math problem Should one of the High Contracting Parties be attacked by another Power, the otherHigh Contracting Party binds itself hereby, not only not to support the aggressoragainst its high Ally, but to observe at least a benevolent neutral attitude towards itsfellow Contracting Party.What MAIN cause does the above passage describe?A) MilitarismB) AlliancesC) ImperialismD) Nationalism Sam has saved 140 sand dollars and wants to give them away equally to n friends. Write an expression to show how many sand dollars each of Sam's friends will receive. Which is not a consideration when allocating assets and diversifying? A. Real estate holdings B. Avoiding similar investments C. Rate of return D. Portfolio size Solve for x: 7 |x - 2| + 7 = -2 |x - 2| + 2 I WILL GIVE BRAINLY!!!-x - 8 16Please answer! Is the answer 24 or -24?My last inequality before I got my answer was : -x 24.But as we know if there is a varible that has no number associated with it we assume that the number for it is just one, but in this case -x would be -1x. So if I divide -1x/-1 that would be x, but if I divide 24/-1, that would be -24. So in the end someone just tell me if it's 24 or -24?! Which statement about the following equation is true? 3x2 "" 8x 5 = 5x2.