Answer:
a) La rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es de 42,492 metros por segundo.
b) La aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es de 17,26 metros por segundo al cuadrado.
Explanation:
El enunciado está incompleto puede prestarse a confusión, la forma correcta del mismo se presenta a continuación:
La distancia en metros que recorre un proyectil disparado desde un avión de combate se puede describir según la función [tex]s(t) = 8,6\cdot t + 1,25\cdot t^{2} + 0,6\cdot t^{3}[/tex], donde [tex]t[/tex] son los segundos transcurridos desde el lanzamiento del proyectil. a) ¿Cuál es la rapidez instantánea del proyectil a los 3,7 segundos de ser disparado? b) ¿Cuál es su aceleración instantánea a los 4,1 segundos de ser disparado?
a) La rapidez instantánea del proyectil, en metros por segundo, es la primera derivada de la función distancia con respecto al tiempo, es decir:
[tex]v(t) = \frac{ds(t)}{dt} = 8,6 + 2,50\cdot t + 1,8\cdot t^{2}[/tex] (1)
Si sabemos que [tex]t = 3,7\,s[/tex], entonces la rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es:
[tex]v(3,7\,s) = 8,6 + 2,50\cdot (3,7\,s) + 1,8\cdot (3,7\,s)^{2}[/tex]
[tex]v(3,7\,s) = 42,492\,\frac{m}{s}[/tex]
La rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es de 42,492 metros por segundo.
b) La aceleración instantánea del proyectil, en metros por segundo al cuadrado, es la segunda derivada de la función distancia con respecto al tiempo, es decir:
[tex]a(t) = \frac{dv(t)}{dt} = \frac{d^{2}s(t)}{dt^{2}} = 2,50 + 3,6\cdot t[/tex] (2)
Si sabemos que [tex]t = 4,1\,s[/tex], entonces la aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es:
[tex]a(4,1\,s) = 2,50 + 3,6\cdot (4,1\,s)[/tex]
[tex]a(4,1\,s) = 17,26\,\frac{m}{s^{2}}[/tex]
La aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es de 17,26 metros por segundo al cuadrado.
Which term most clearly describes a medium
Which is the best way to complete the text?
The city's infrastructure favors motorists over _______ more prevalent than bicycle lanes.
parking is far
a. Cyclists; curbside
B. Cyclists, but curbside
C. Cyclists, consequently, curbside
Answer:
B
Explanation:
Please can someone grade this and tell me what to improve (I did the story)
How bad could it be? It was just wind and water, right.
March 12th, 10 pm. No more than a few hours ago, the sky was a canvas painted hues of red, orange, and pink, but all the colour in the sky had faded, leaving only a matt canvas with no stars to observe. That is when told.
Earlier the pavements moved as great rivers of humanity. Earlier, the roads were rivers of cars. Earlier, there had been a blur of people speaking all at once. Earlier, the sun’s heat had overtaken us. Earlier, I had been safe here. Earlier, I would not have imagined this.
Throughout the night, the clouds began to spit mercilessly, depriving us of sleep as we tossed and turned. The wind whispered in our ears, hissing, and whistling. Suddenly, a bright flash illuminated the dark room, followed by a clap of thunder pulling our souls out of our bodies.
The wind screamed as if it were a banshee. Layers of pregnant clouds clung to the buildings threatening to burst. The trees flinched, the grass shivered,
The clouds were churlish and kraken-cruel. They coughed out great gouts of water and thunking balloons of sopping moisture. The rain began hammering down. A bone crushing cold scalded our skin like acid.
The brick walls that had formed my cacoons for years were now amongst a pile of rubble. I watched as the soldiers surrounding our city were ripped from their roots and thrown to the ground covered in debris.
Was it just wind and water? No..no.
Answer:
i believe that your story is completely fine the way it is!
Explanation:
Where my monsters like to hide
HELP ME X2!! IS IT SENTENCE INCLUDING NOUN CLAUSE?
Answer:
i have no idea what you're asking but if you're asking where monsters like to hide, it's probably under beds, in closets, behind doors, yakno. easy places to scare people.
Explanation:
in 3-5 complete sentences, thoroughly explain how the protagonist's cultural background affects his or her actions and choices in your Module one short story?
Provide at least two specific details from the text to show how the protagonist's cultural background affects his or her actions and choices
The cultural background of the protagonist influences his or her decisions and actions with the help of a short story, to demonstrate how the character's cultural upbringing influences his or her decisions and actions.
What is protagonists?In a drama, literature, or picture, the character is engaged in some sort of conflict, perhaps even with his or her own feelings or against something or someone else is refer as the protagonist.
Condensed milk's main theme is the prisoners' struggle to survive while being subjected to the gulag's torture, as well as betrayal and natural forces. Individuals' indifference as they progressively draw closer to death is described.
Details from the text to show how the protagonist's cultural background affects-
“He wasn’t taking me as food for the journey, was he? Of course not. But why was he lying? He knew that just as well as I did. Suddenly I was frightened of Shestakov, the only one of us who’d managed to get a job that matched his qualifications. Who fixed him up here, and what had it cost? Anything like that had to be paid for. With someone else’s blood, someone else’s life.”
“You know what,” I said, carefully licking the spoon. “I’ve changed my mind. You can leave without me.”
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The complete question is
In 3–5 complete sentences, thoroughly explain how the protagonist's cultural background affects his or her actions and choices in your Module One short story? Provide at least two specific details from the text to show how the protagonist's cultural background affects his or her actions and choices.
My Story Is Condensed Milk
by Varlam Shalamov
Someone please me help me
Answer:
the middle one
Explanation: Given the options that one fits the best.
Answer:
B
Explanation:
mark brainliest
Reading The Outsiders. What do all these words mean?
Fake-out
Bum
Pack a punch
Blowin’
Weed
“Made” (as in have it made)
Stick up for
Itching
Hold-up
Take on
Dough
All over
Pretty bad of
Cool it
Fuzz
Belted
Dig
Cool
Boozehound
Cancer stick
Jumped
Bopper
Trap
Buggin
I’m giving 10 points just find the term
Answer:
definition ???
Explanation:
Answer:
dictionary definition
Extra:
Hope this helps! sorry if it's wrong
Stereotypes in Masterminds by Gran Korman PLS ANSWER THIS!!!!
Answer:
your mamama ama
Explanation:
I’ll give branlist if you answer correctly
Read the following description of a newspaper article:
In the op-ed section of a major newspaper, a writer
accuses Americans of being apathetic about global
problems. The writer says Americans need to inform
themselves about events outside their immediate
experience. He suggest that in today's globalized world, a
strong country cannot exist without strong neighbors.
Which statement best describes this article's level of subjectivity or
objectivity?
A. The article is attempting to be objective, but it is really subjective.
B. The article is attempting to be subjective, but it is really objective.
C. The article is attempting to be objective and mostly succeeding.
D. The article is intentionally subjective.
D. It is intentionally subjective from the very beginning
How does Shakespeare’s use of triumph instead of victory affect the meaning of the passage?
It shows that Cassius thinks that Brutus is always too emotional and the first to accept defeat.
It implies that Cassius expects that he and Brutus will win in battle and walk once again through the streets of Rome in honor.
It reveals that Brutus and Cassius regret killing Caesar, and they would like to make amends to the people of Rome.
It creates a greater sense of humiliation for Brutus and their armies who would be led in shame by Antony and Octavius.
Answer:
A
Explanation:
It shows that Cassius thinks that Brutus is always too emotional and the first to accept defeat.
Answer:
a
Explanation:
trus me
HELP ASAP
How are trans women affected by the laws banning them from women's teams, provide sources to support your answer
PLEASE ANSWER ASAP
What is the "problem" in Sonnet 27 by Shakespeare?
Explanation:
Sonnet 27 in the 1609 Quarto. This sonnet is about sleeplessness; the tired body kept awake by a restless, highly-charged mind. When Shakespeare tries to sleep he finds his thoughts drawn to the Fair Youth. A similar theme of sleeplessness is explored again in Sonnet 43.
What is one of the most common feet of meter in the English language?
the tetrambic foot
the iambic foot
the hexambic foot
the trochambic foot
Answer:
a foot is what you walk on
Explanation:
it helps you stand and blance
What type of relationship do Tom and Laura Wingfield have in The Glass Menagerie?
Indifferent
Affectionate
Distant
Hostile
Answer:
Affectionate
Explanation:
The Glass Menagerie is a play that tells the story of Tom Wingfield who dreams of being a poet while working hard in a warehouse to be able to support his family.
Tom and Laura are brothers and although they often do not understand each other and do not agree with each other's attitudes, they have a very strong, deep and affectionate relationship, where one cares about the other and supports each other's success, even if they sometimes do it in a non-literal way.
How are unicellular organisms important? Provide one example.
WRITE IN YOUR OWN WORDS PLZ AND NO LINKS TOO ! Thank you!
Answer:
Unicellular organism are important because they recycle nutrients, breaking down dead plants and animals, and release carbon dioxide into the environment.
Hope this helps:)
Answer:
Explanation:
The cell cycle is important because it helps cells to sustain their lives. i.dk an example so
What chapter do they talk about everyone being the same in The Giver?
Book: The Giver
Don't answer if you don't know .
To kill a mockingbird
1. When Mrs. Henry Lafayette Dubose pushes Jem too
far, he loses his mind a bit, destroying, her flowers and
breaking Scout's baton. What other rough thing does he
do in that moment? What message can we take from this
part of the incident?
Answer:
He roughs up Scout by yanking her hair and pushing her
Explanation:
Please Please help me thank you!! I'll give brainliest!
(MC)
GIVE ME LIBERTY
The Struggle for Self-Government in Virginia
Thomas J. Wertenbaker
Chapter I: The Cornerstone of Liberty
Three little vessels—the Susan Constant, the Godspeed, and the Discovery—left England in December, 1606, under the command of Captain Christopher Newport, to found a colony on the distant shores of Virginia. Two decades earlier Sir Walter Raleigh had sent out a group of settlers to what is now North Carolina, and they had disappeared mysteriously. What had happened to them? men asked. Had they been killed by the Indians? Had they fallen victims to disease? Had they starved? Those who shared in this new venture must have wondered if a like fate awaited them in this strange new land.
But their spirits rose when they entered Chesapeake Bay. Landing parties were delighted with the "fair meddowes ... full of flowers of divers kinds and colors," the "goodly tall trees," and the streams of fresh water. It was a smiling country which seemed to bid them welcome. But when they entered the mouth of a broad river, which they called the James in honor of their King, and made their way up into the country, new doubts must have assailed them. They knew that savages lived in the dense forests which lined both banks; might not strange wild beasts live there also? Might there not be fatal diseases unknown in Europe?
What of the following best summarizes the main point of including information about the earlier colony of Sir Walter Raleigh?
(5 points)
Group of answer choices
To introduce one source of the settlers' fears
To imply the new settlers would succeed
To suggest causes of the earlier failures
To create conflict for the new colonists
Answer:To introduce one source of the settlers' fears
Explanation:bc I took the quiz and got it right
All of the following are examples of plagiarism, except:
a. Using a secondary source
b. Submitting a paper written by someone else
c. Failing to acknowledge the sources of words or information
d. Using word and phrases from the source text and patching them together in new sentences
Answer:
D.
Explanation:
Its not a complete copy of the text, some words are changed making it different. So its not plagiarism.
All options are examples of plagiarism except for "using a secondary source," as stated in option A, since all others use someone else's work or ideas.
What is plagiarism?Plagiarism refers to using someone else's work, words, or ideas as if they were your own. Plagiarism usually happens when people fail to acknowledge the original author of a passage or of an idea.
You are plagiarizing if you:
Submit a paper written by another person as if it was written by you.Fail to acknowledge the sources of the words and information you used in your paper.Use words and phrases from the original text and patch them in new sentences.With the information above in mind, we can eliminate options B, C, and D. The correct answer is option A. It is okay to use a secondary source, as long as you acknowledge it.
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Read this excerpt from The Great Fire.
Most stood by watching the yellow-orange flames leaping from roof to roof and listening to the horrible crackle pop of dry pine being consumed. Fires were extremely common back then and thought to be as exciting and dramatic as a night at the theater.
Which central idea does this excerpt support?
Many mistakes contributed to the spread of the fire and prevented it from being put out.
The fire spread because the firefighters were not equipped to handle such a massive blaze.
Many residents aided the firefighters by carrying furniture and helping their neighbors escape.
Residents were used to fires and did not think that this one was different from any others.
Answer:
Residents were used to fires and dis not think that this one was different from any others.
Answer:
D
Residents were used to fires and dis not think that this one was different from any others.
Explanation:
What obligations and commitments are part of true friendship?
Answer:
I think it does vary with each individual friendship you have, but morally, a good friend should always be there for you, spend plenty of time with you (but not too much), be honest with you, and be nonjudgemental.
Explanation:
^
Ira is in panic mode for much of his day. He has such high anxiety that his heart beats
fast, and he feels like he needs to escape from danger. What hormone is MOST likely
influencing Ira's feelings?
melatonin
insulin
O adrenaline
estrogen
Answer:
Adrenaline
Explanation:
Adrenaline is a hormone that causes anxious feelings in excess.
Hope this helps!
I like the vacation packages advertised in the brochure in my hand better than the ones on the poster.
Select the sentence that uses a demonstrative pronoun correctly
A. I like that vacation packages better than the ones on the poster.
B. I like these vacation packages better than the ones on the poster
C.I like this vacation packages better than the ones on the poster.
D. I like those vacation packages better than the ones on the poster
What was the ORIGINAL goal of Michelle Obama's "Lets Get Moving"
Campaign? *
Answer:
et's Move! was a public health campaign in the United States, led by then-First Lady, Michelle Obama. The campaign aimed to reduce childhood obesity and encourage a healthy lifestyle in children.
The initiative had the initially stated goal of "solving the challenge of childhood obesity within a generation so that children born today will reach adulthood at a healthy weight." L
Explanation:
"At all events I assure you I don't waste money unprofitably. But I can't find it in my heart to deny myself the pleasure of entertaining my friends. I need that sort of thing,you know. I have lived for so long shut out of it all, that it is a necessity of life to me to mix with young, eager, ambitious men, men of liberal and active minds;:"(Dr. Stockman)
a
Dr. Stockman is only concerned about having a good time and not about the welfare of the people
b
Dr. Stockman is a man that needs people around him who approve of and love him
c
Dr. Stockman is essentially a hermit at heart but must entertain people he is to be accepted in the community
d
Dr. Stockman wants eager minds around him so they can do his work for him
Answer:
c
Explanation:
Answer: It is
Explanation: I got it correct.
Someone please help thank you
Answer:
surrended*
Appomattox*
Courthouse*
end*
Appomattox and Courthouse should be capitalised.
Surreneded and end should not be capitalised.
surrender lower, appomatox and courthouse caps, end lowercs
Who was the audience for White Man's Burden ?
Answer:
The White Man's Burden written in 1899, was addressed not to the British but to the Americans, who were then, under President McKinley, beginning their own process of colonizing the Philippines.
Explanation:
Hope this helps you
I don’t really get it help
what is past perfect continuous?
Answer:
The past perfect continuous tense also known as the past perfect progressive tense shows that an action that started in the past continued up until another time in the past.
Explanation:
Hope this helps you