Students set up an experiment in which a block is given an initial push on a rough horizontal surface, and the block slides through a photogate. The photogate is used to determine the block’s speed, and the students use a meter stick to measure the distance that the block slides past the photogate before coming to rest. The students repeat the experiment for several trials. For each trial, the block is given a different speed through the photogate. __________ is a scientific hypothesis that can been tested by the data collected by the students.

Answers

Answer 1

Hello. That you forgot to put the answer options. The options are:

Students calculate the coefficient of friction between the block and the surface.  

The work done by friction in bringing a block to rest is directly proportional to the initial kinetic energy of the block  

The velocity of the block as it slides through the photogais directly proportional to the force exerted on the block during the initial push  

The power generated is directly proportional to the force exerted on the block.  

Students use the work kinetic energy theorem to calculate the mass of the block

Answer:

The work done by friction in bringing a block to rest is directly proportional to the initial kinetic energy of the block  

Explanation:

The options shown above refer to the scientific hypothesis of the experiment shown in the question.

A scientific hypothesis is characterized by an assumption, a possible solution, that a research can present on a given scientific problem. The hypothesis, in other words, is an assumption that will be declared to be true, or false, after it has been tested through scientific experiment.


Related Questions

Ram said to me "don't stand up"(into indirect speech"​

Answers

Explanation:

Ram told me not to stand up

“Ram told me to not stand up”

Think about the author's use of structure in your Module One short story. How does the author order events? What plot techniques (flashback, flash forward, dream sequence) are used? In 3–5 complete sentences, thoroughly explain how the author's choices regarding structure create tension and/or add to the meaning. Provide at least two specific details from the text to support your analysis of structure.

Answers

Answer:

"Rules of the Game" relies primarily on the use of the plot technique of flashback in order to highlight the conflict between Waverly and her mother.

Explanation:

Answer:

In “Rules of the Game,” an excerpt from her 1989 novel The Joy Luck Club, Amy Tan examines an early part in the development of a Chinese-American girl named Waverly Jong and her relationship with her Chinese immigrant mother. Tan presents events in chronological order; nonetheless, she varies the pacing of the action in order to create tension and add meaning to the story.

"Rules of the Game" opens with exposition; six-year-old Waverly is on a typical shopping trip with her mother. Tan describes Waverly’s family, home, and surrounding environment. These rich and quickly-presented details are important for understanding Waverly’s relationship with her mother and her life as an American-born Chinese girl growing up in San Francisco Chinatown.

Tan then slows down the narrative to focus on the object that changed Waverly’s life: her brother’s chess set. The author describes exactly how the chess set came into Waverly’s life: it was a Christmas charity gift from their church.

Explanation:

FOLLOW MY I,G yfbg.jay

Answers

Answer:

Dude, stop creating these, you're wasting points and this is going to get deleted.

Explanation:

Hope this helped, lol. :)

Living up the street how does Gary develop throughout the book

Answers

Answer:

what book?

Explanation:

please please help. and dint forget the 30 points​

Answers

Answer:

Explanation:

scars and scorters

es
The Supreme Ordeal in movies is depicted as what?
Je
O The Death Scene
O The Resolution
O The Big Action Scene
The Exposition

Answers

Answer:

The Supreme Ordeal is a "black moment" for the audience, as we are held in suspense and tension, not knowing if he will live or die. This is a critical moment in any story, an Ordeal in which the hero must die or appear to die so that she can be born

Read the sentence.

Great news I won the geography bee.

Which is the BEST way to punctuate the underlined part of this sentence?
Great news,
Great news?
Great news!
Great news.

Answers

Answer:

Great news!

Explanation:

Make a story about "A rainy day" I like you to make the story perfectly and neat give me details where,when,How,what time and date.

complete it ​​

Answers

A Rainy Day

It was January at 3pm on the 2nd when I was at school, I looked out the window and saw a raindrop from where I was sitting (which was the back of the room. I went to the window and looked up at the sky and say it grey and then I heard a big crash and saw a white streak coming out of the sky with my own very eyes.

Hope this was good enough for you! :)

25 points ppppppppppppppppppppplllllllllllllllllllzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help

Answers

Answer:

B. MARK ME BRAINLIEST <3!!!!!!!!!!

Explanation:

Answer:

A or C

Explanation:

A. DIRECTIONS: Rewrite each sentence, changing nonparallel grammatical

structures to parallel structures. If a sentence is correct, write Correct.

1. Robbins profiles three successful adults who were rejected, the subject of

mockery, and felt bullied in high school because they were different.

2. Running, swimmers, and basketball players are all athletes, just different kinds.

3. Alexandra Robbins says that geeks can have character traits such as empathy,

intelligence, and creative minds that serve them well later in life.

4. Robbins says that popular students might be instigators of aggression,

belonging to cliques, and exhibit exclusionary behavior.

5. The argument suggests that students who are popular may not do as well in

school and may not be as good at finding success after graduation.

It

Answers

Answer:

1. Robbins profiles three successful adults who were rejected, mocked, and bullied in high school because they were different.

2. Runners, swimmers, and basketball players are all athletes, just different kinds.

3. Alexandra Robbins says that geeks can have character traits such as empathy,  intelligence, and creativity that serve them well later in life.

4. Robbins says that popular students might be instigators of aggression,  members of cliques, and exhibitors of exclusionary behavior.

5. The argument suggests that students who are popular may not do as well in  school and may not be as good at finding success after graduation. Correct

Explanation:

Non-parallel grammatical structures involve the use of verb forms that do not have the same base form when comparing two or more things. For example, this sentence uses verb forms that do not have the same base forms:  Running, swimmers, and basketball players are all athletes, just different kinds. The verb, running, is not in the same base form as swimmers and players.

Parallel grammatical structures make comparisons with verbs that are in the same base forms. Example is; Robbins profiles three successful adults who were rejected, mocked, and bullied in high school because they were different. Rejected, mocked, and bullied are all in the same base form.

Answer it please i tried i got it wrong please last try.

Answers

Answer:

for question 1 'b'is the correct answer

for 2nd 'c'is correct answer

Answer: The answer is succeeding(B) :3

Identify a theme of ""Quiet Town"" and explain how it develops over the course of the story. Use at least three pieces of evidence from the text to support your response

Answers

Answer and Explanation:

One of the main themes presented in the article is the question of who is in charge of our life. This is because the text presents three characters who live their lives in the best possible way, but were surprised by the force of nature, which when rising the sea level threatens to flood the city where they live. This threat completely changes the lives of these characters and it can change their destiny. Hence the question: is the destiny of the human being controlled by himself, by nature or by another element?

The writer wants to use words that imitate the sound of a particular animal and its actions. Which choice best accomplishes this goal?
The pig squealed and the mud squelched under his stomping feet.

Choose 1 answer:


(Choice A) NO CHANGE

(Choice B) bellowed and the mud made a sticking noise under his feet

(Choice C) dived into the mud and made delighted noises

Answers

Answer:

A) No Change

Explanation:

'The pig squealed' already describes what noise the animal is making.

'Stomping feet' already describes what the animal is doing.

HELP I WILL GIVE BRAINLIEST

Which excerpt from "Home Place Retold" best reflects the central idea that Watonwan will never be forgotten?

Today, Paul Kramer’s paintings, which hang in a Minnesota museum, highlight the connection between the town’s past and its future.
This custom disappeared as the community grew, but the seasonal rhythm of country life remained in place.
As the children grew, they went to school, and in time, left to make homes of their own.
Although she was born in The States in the 1890s, her parents had only left Europe a decade before her birth.

Answers

I think “Today, Paul Kramer’s paintings, which hang in a Minnesota museum, highlights the connection between the towns past and its future.”

Q2. What are most of Gill Lewis’s books about? / Which theme is a constant in most of her novels?

Answers

Answer:

powerful and beneficial relationships between animals and children.

Explanation:

If you lived during Aristotle’s time, how do you imagine yourself as one of his students?

Answers

who is aristotle?.//////////

Write about a time you did something you wish you could undo

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Answer:

I have thousands of regrets and mistakes; many of them being caused by my short-fused temper. If I could undo one and mistakes of my numerous mistakes, it would be the time I threw a cup of water on my sister in response to a snarky remark she made about me. I wish I could undo this because I let my anger control my actions and it resulted in harming my relationship with my sister. If I could relive this moment, I would tell my sister that what she had said offended me and talked the situation out. I know that throughout life I will continue to make mistakes, but every mistake is a lesson that I can learn and grow from. Every mistake that I make pushes me to be greater and to be the best version of myself.

Who is taskin ahamed ?

Answers

Answer:

What??

Explanation:

I looked it up and this is what I got...

were the poor more generous than the rich in Esperanza rising?

Answers

Answer:

Poor people as a class are more generous because there are more of them. As they have no regular income they also have no credit, so they have cash on hand. The super wealthy are generous because they are hip deep in cash and their generosity does not diminish their wealth to any degree.

Answer:

In this book, yes. But the poor would steal from the rich in order to give back to the poor.

Explanation:

PLEASE HELP PLEASE PLEASE

Which two details are most important to include in a summary of the excerpt?

excerpt from Frankenstein

by Mary Shelly

These reflections have dispelled the agitation with which I began my letter, and I feel my heart glow with an enthusiasm which elevates me to heaven, for nothing contributes so much to tranquilize the mind as a steady purpose—a point on which the soul may fix its intellectual eye. This expedition has been the favorite dream of my early years. I have read with ardor the accounts of the various voyages which have been made in the prospect of arriving at the North Pacific Ocean through the seas which surround the pole. You may remember that a history of all the voyages made for purposes of discovery composed the whole of our good Uncle Thomas’ library. My education was neglected, yet I was passionately fond of reading. These volumes were my study day and night, and my familiarity with them increased that regret which I had felt, as a child, on learning that my father’s dying injunction had forbidden my uncle to allow me to embark in a seafaring life.


A. and I feel my heart glow with an enthusiasm which elevates me to heaven

B.This expedition has been the favorite dream of my early years.

C. have read with ardor the accounts of the various voyages which have been made in the prospect of arriving at the North Pacific Ocean through the seas which surround the pole

E.These volumes were my study day and night

F.my father’s dying injunction had forbidden my uncle to allow me to embark in a seafaring life.

Answers

Answer:

The two details that are most important to include in the summary are B and C

Explanation:

I got 5/5 on Edmentum

The two details that are most important to include in a summary of the excerpt from Frankenstein by Mary Shelly is "have read with ardor the accounts of the various voyages which have been made in the prospect of arriving at the North Pacific Ocean through the seas which surround the pole" and "my father’s dying injunction had forbidden my uncle to allow me to embark in a seafaring life".

What is the theme of Frankenstein?

"One of the central themes in the novel—man's pursuit of knowledge and scientific discovery—explores the subsequent anxieties of this period."

A summary contains facts that are important to include and the abovementioned statements are facts that has to be included so that they can be easily remembered. These details are important as they are objective and should be included in a summary.

To learn more about summary here

https://brainly.com/question/16864440

#SPJ2

word is stronger than a sword debate​

Answers

Answer:

it's said that words are mightier than the sword because by the sword you can kill one person at a time but my words you can create a huge massacre.... once a word is said you can never take it back in any way. Whenever a word emotion it creates tremendous power to kill. Hope this helps!

Need help asap don’t know which one works

Answers

Answer:

it's side ways

Explanation: and it needs to be more close :)

I’d say D, but it feels like this is a badly worded question. A also works fine.

How can an author encourage a reader's suspension of disbelief? A.By using words or phrases that are similar in structure

B.By concentrating on the realistic elements of the story

C.By setting the story in a fantastical or unknown world

D.By telling the story from the perspective of several character

Answers

Answer:

B. By concentrating on the realistic elements of the story

Explanation:

Remember, the term reader's suspension of disbelief refers to a process when readers decide to keep aside or suspend their disbelief; thereby accepting the fictional elements of a story as though it is real.

So when an author concentrates on the realistic elements of the story, he thus encourages his reader even further to suspend their disbelief in the story.

For example, instead of concentrating on how a character dreams about having wings that fly [which is unrealistic], the author focuses on a natural tragedy such as the death of a character.

PLZ HELP AND HURRY I DIDNT READ THIS!! WILL GIVE BRAINILIST!! THANK YOUUU !!
“Violence begets violence"-in Macbeth, one murder is the catalyst for another murder, and so on (a domino effect of sorts). Identify an act of violence in the play and explain how it leads to another act of
violence.

Answers

Violence, an act of physical force that causes or is intended to cause harm. The damage inflicted by violence may be physical, psychological, or both. Violence may be distinguished from aggression, a more general type of hostile behaviour that may be physical, verSecondly, another form of violence which influences behaviour in our society is video games. Almost all children play video games. An average seventh grader plays video games at least 18 hours per week and most of those games are violent. Young people who play a lot of violent video games have an aggressive behaviour.

Culture Clash
Culture clash is a
different values.
that happens when two
have
may include:
.
beliefs.
• customs


ways of
• food.
• mannerisms.

Answers

Answer:

obstacle, groups, examples, life

Explanation:

You may be being asked to drag or paste specific words in, but these words fit as well.

Hope this helps.

What does amoral mean

Answers

Answer:

lacking a moral sense; unconcerned with the rightness or wrongness of something.

Explanation:

Answer:

not moral

Explanation:

the prefix "a" means not and moral means unconcerned with/doing the right thing.

Theo song need help plz 22 points

Answers

What exactly do you need help in for this question?

List 2 ideas Malcolm X did that changed the world

Answers

Malcolm X was an African American leader in the civil rights movement, minister and supporter of black nationalism. He urged his fellow black Americans to protect themselves against white aggression “by any means necessary,” a stance that often put him at odds with the nonviolent teachings of Martin Luther King, Jr.

(PLEASE HELP ASAP, ILL GIVE BRAINIEST)Why is traveling an hour to work not an option for most native Americans living on reservations?

Answers

An Indian reservation is a legal designation for an area of land managed by a federally recognized Native American tribe under the U.S. Bureau of Indian Affairs rather than the state governments of the United States in which they are physically located. Each of the 326[1] Indian reservations in the United States is associated with a particular Native American nation. Not all of the country's 574[3] federally recognized tribes have a reservation—some tribes have more than one reservation, while some share reservations, and others have no reservations at all. In addition, because of past land allotments, leading to some sales to non–Native Americans, some reservations are severely fragmented, with each piece of tribal, individual, and privately held land being a separate enclave. This jumble of private and public real estate creates significant administrative, political, and legal difficulties.[4]

Best ddlc (doki doki literature club) girl.
Biggest vote is what im going to have in my next question

Yuri, natsuki, monika, or sayori

My favorite is Sayori

Answers

all of them is my favorite but my most fav it yuri lol

Answer:

ALL GIRLS ARE BEST GIRLS

Explanation:

Other Questions
What information can you learn from the illustrations that supports this passage What does the interdependence of nations, states, and political governments promote?globalizationeconomic depressionsecularismunilingual signs Which expression is NOT equivalent to 6m +18?O 18 +m +5mO 5m +18 +mO 6(m +3)O 6 + m +18 I'm too lazy to answer this it's also super easy so ya just do it for me. It's only 2 questions.Which of these is written correctly? I played my new video game for three hours, I finally won.I played my new video game for three hours; I finally won.Which of these is a subjective point of view? This brand of shampoo does not contain petroleum products and is not tested on animals.This shampoo is the best for creating volume and shine. Please HELPPP!!!Pleaseeeee What is 25% of 50? Is it,A- 200B- 10C- 25D- 12.5 3a) Solve using substitution.y = - 2xx + 2y = 9 he incomplete table above summarizes the number of left-handed students and right-handed students by gender for the eighth grade students at Keisel Middle School. There are 5 times as many right-handed female students as there are left-handed female students, and there are 9 times as many right-handed male students as there are left-handed male students. if there is a total of 18 left-handed students and 122 right-handed students in the school, which of the following is closest to the probability that a right-handed student selected at random is female? (Note: Assume that none of the eighth-grade students are both right-handed and left-handed.)A) 0.410B) 0.357C) 0.333D) 0.250 what is 2 times 4 i need a answer PLEASE HELP! Can someone please complete the text? In LUV, UV=UL and the measure of U=42.6. The measure of L=(3x+y)and the measure of V=(4x3y0.8). Find the value of x.21.218.840.432.1 Blank exposure to radiation can increase the risk of cancer. Explain why Biological diagrams should not be shaded What is the volume of the rectangular prism? Please help me!!Please answer correctly...Will give the brainliest! Time is 5.3 hours in rate is 35.0 mph what is the distance HURRY PLEASEEEEEEEE............. It was seven o'clock of a very warm evening in the Seeonee hills when Father Wolf woke up from his day's rest, scratched himself, yawned, and spread out his paws one after the other to get rid of the sleepy feeling in the tips. Mother Wolf lay with her big grey nose dropped across her four tumbling, squealing cubs, and the moon shone into the mouth of the cave where they all lived. "Augrh!" said Father Wolf, "it is time to hunt again"; and he was going to spring down hill when a little shadow with a bushy tail crossed the threshold and whined: "Good luck go with you, O Chief of the Wolves; and good luck and strong white teeth go with the noble children, that they may never forget the hungry in this world." Mowglis Brothers, The Jungle Book, Rudyard Kipling Which purposes does this part of the story serve? Check all that are correct. It introduces the main character. It introduces a problem the character faces. It builds tension in the story. It provides a solution to the problem. It breaks the tension in the story. It introduces the setting. answer this question, multiple-choice question! What is the value of 30 5 ? Which of the following statements are NOT true?