Answer:
F= 11.76 kn
Explanation:
The rocket engines apply a constant upward force of 15680 N.
What is force?Force can be said as the amount of pressure that is applied ob an object. One can easily determine the mass and the velocity to find the force that is applied to an object.
Gravitational acceleration which will be represented by g = 9.8 m/s2
Mass of the rocket which will be represented by M = 400 kg
Constant upward force that is applied on the engine of the rocket which will be represented by F
The height through which engines accelerate the upward force upon the rocket will be represented by h = 100 m
Work done by the engine which will be represented by W
W = Fh
Maximum height well above the surface, this data will represent the rocket reaches which will be represented by H
The work completed with the help of the engine on the rocket is equal to the potential energy gained with respect to maximum height.
W = MgH
Fh = MgH
F(100) = (400)*(9.8)*(400)
F = 15680 N
Learn more about force, here:
https://brainly.com/question/13191643
#SPJ6
On a test flight, a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engines apply a constant upward force F until the rocket reaches a height of 100 m and then they shut off. If the rocket is to reach a maximum height of 400m above the surface of the earth, what value of F is required? Assume the change in the rockets mass is negligible.
What is a pilgrimage church? a. A church frequently visited because of the relics of saints. b. A church where pilgrims would worship. 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 C : both a and b
Explanation:
A pilgrimage church is A church frequently visited because of the relics of saints, A church where pilgrims would worship. Thus option (A, B) is correct.
What is worship?Worship is an act of religious commitment, usually directed towards an immortal. It may involve one or more activities such as devotion, adoration, praise, and praying. For many, worship is not about emotion, it is more about an acknowledgment of a God or gods.
A pilgrimage church is a church to which pilgrim's journeys are on a regular basis made, or a church along a pilgrimage way, like the Way of St. James, that is visited by pilgrims. A pilgrimage is sacred traveling, undertaken for a spiritual purpose. Believers are different from tourists. They travel for spiritual reasons, not just to relax or for fun. Pilgrimage is a search for meaning and purpose.
Therefore, Thus option (A, B) is correct.
Learn more about worship here:
https://brainly.com/question/269665
#SPJ5
Change in diet, sleep patterns, and routine are all __________ signs of stress. A. physical B. emotional C. cognitive D. behavioral Please select the best answer from the choices provided. A B C D
Answer:
D. behavioral
Explanation:
Got it right on Edge
Change in diet, sleep patterns, and routine are all behavioral signs of stress. The correct option is D.
What is stress?Any kind of change that puts physical, mental, or psychological strain on a person is considered to be stressful.
Your body's reaction to anything that demands focus or action is stress. Everyone goes through periods of stress.
When we feel pressured or threatened, we respond by becoming stressed. It typically occurs when we are in a precarious position that we don't feel we have any control over.
When we feel stressed, it may be due to: A person, for instance, having numerous obligations that they are finding difficult to handle.
Psychological stress is avoiding activities, experiencing sleep issues, having trouble finishing tasks, pacing, trembling, tensing up, clenching their fists, sobbing, or altering their eating, smoking, or drinking habits are all signs of stress.
Thus, the correct option is D.
For more details regarding stress, visit:
https://brainly.com/question/25632718
#SPJ6
which of the following joint problems is the result of an autoimmune problem?
Answer:
Rheumatoid arthritis (RA)
Explanation:
In RA , the body’s immune system attempts to destroy the tissues in the joints in an apparent case of mistaken identity
What is the chemical formula for nickel (III) oxide? NiO Ni3O NiO3 Ni2O3
The chemical formula for Nickel (III) oxide is [tex]Ni_{2}O_{3}[/tex].
Given data:
The chemical formula for nickel (III) oxide is [tex]Ni_{2}O_{3}[/tex]. This formula indicates that each molecule of nickel (III) oxide consists of two nickel (Ni) atoms and three oxygen (O) atoms.
Nickel is in its +3 oxidation state. The oxidation state represents the charge of the element in the compound, and in nickel (III) oxide, each nickel atom carries a +3 charge.
The presence of three oxygen atoms in the compound is indicated by the subscript 3 after the O in the formula. This means that there are three oxygen atoms for every two nickel atoms in the compound.
Hence, the chemical formula [tex]Ni_{2}O_{3}[/tex] represents nickel (III) oxide.
To learn more about chemical formula, refer:
https://brainly.com/question/32228478
#SPJ6
which of the following statements about the 3-x-3 writing process is most accurate?
Answer:
Prewriting Writing Revising
Explanation:
3x3 writing process is a 3 steps writing process. These three steps of writing are further divided into three sub-steps. The three steps in this writing process are: Prewriting Writing Revising
chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.
Explanation:
Single displacement reaction is defined as the reaction in which more reactive element displaces a less reactive element from its chemical reaction. The reactivity of metal is determined by a series known as reactivity series. The metals lying above in the series are more reactive than the metals which lie below in the series
Select the correct texts in the passage. In the adapted excerpt from Herman Melville’s short story "The Lightning-Rod Man," which three parts best support the view that the narrator equates the salesman with an evil entity? Who has empowered you, you Tetzel, to peddle round your indulgences from divine ordinations? The hairs of our heads are numbered, and the days of our lives. In thunder as in sunshine, I stand at ease. False negotiator, away! See, the scroll of the storm is rolled back; the house is unharmed; and in the blue heavens I read in the rainbow, and will not make war on man's earth." "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed, "I will publish your infidel notions." The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me. I seized it; I snapped it; I dashed it; I trod it; and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him. But spite of my treatment, and spite of my dissuasive talk of him to my neighbors, the Lightning-rod man still dwells in the land; still travels in storm-time, and drives a brave trade with the fears of man.
Answer: "The Lightning-Rod Man," is a short story by Herman Melville.
It is an encounter between the narrator of the story and a salesman, a stranger. In the story, the narrator and stranger argue about the presence of God, about good and evil.
In the expert, the three parts that best support the view that the narrator equates the salesman with an evil entity are
1. "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed
2. The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me.
3. and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him.
Explanation:
Herman Melville wrote a short story titled "The Lightning-Rod Man."
Who is Herman Melville?It is a meeting between the story's narrator and a stranger salesman. The narrator and the visitor fight over the existence of God and about good and evil in the story.
The three passages in the expert that lend the most credence to the idea that the narrator compares the salesman to an evil force are . The stranger screamed, " and turned dark in the face as the rainbow shone.
Melville, who was born in 1819 to a mercantile family in New York City, fought for greatness that would not come to pass in his lifetime. The father of Melville provided for his seven children by bringing in French dry goods, but in 1830 he made the decision to try his luck in the fur trade in Albany, New York.
Therefore, Herman Melville wrote a short story titled "The Lightning-Rod Man."
To learn more about Herman Melville, refer to the link:
https://brainly.com/question/11977074
#SPJ1
Match the quotes with the literary devices they use. "O miserable abundance, O beggarly riches!" – John Donne "What a pity that youth must be wasted on the young." – George Bernard Shaw "I can resist anything but temptation." – Oscar Wilde "How is it possible to have a civil war?" – George Carlin
Matching the quotes with the literary devices they use will be:
"O miserable abundance, O beggarly riches!" – John DonneOxymoron
"What a pity that youth must be wasted on the young." – George Bernard ShawParadox
I can resist anything but temptation." – Oscar WildeParadox
"How is it possible to have a civil war?" – George CarlinRhetorical question
Literary devices are those things which a writer or author uses to emphasize his point or to give added spice to his written work.
These devices are useful when trying to:
Create dramatic effectMake an emphasisShow magnitude of a situation, etc.Read more here:
https://brainly.com/question/6698661
Answer: OXYMORON-
"O miserable abundance, O beggarly riches!" – John Donne
"How is it possible to have a civil war?" – George Carlin
PARADOX-
"I can resist anything but temptation." – Oscar Wilde
"What a pity that youth must be wasted on the young." – George Bernard Shaw
Explanation:
Which sentence best uses a split infinitive to clearly emphasize the message of safe driving? Before getting behind the wheel, young drivers must remember not to text. Young drivers must remember to fully narrow in their focus when they get behind the wheel. Young drivers must remember to always turn off cell phones before getting behind the wheel. When driving a car, young drivers need to completely ignore their cell phones.
Young drivers must remember to always turn off cell phones before getting behind the wheel.
A split infinitive is often occurs when other words come between the two parts of the infinitive.They may look informal and result in confusion. Split infinitive in a sentence can be handled by the rearrangement of the the sentence so that nothing is between the two parts of the infinitive.Conclusively, we can say that split infinitive sometimes look informal and may result in confusion but it can be handle by rearranging the sentence.
Learn more from
https://brainly.com/question/8990731
Answer:
The Answer is
C. Young drivers must remember to always turn off cell phones before getting behind the wheel.
Explanation:
Just got it right on my test
The reasons for sleep are poorly understood. Please select the best answer from the choices provided T F
Answer:
You have to give us the choices
Explanation:
The reasons for sleep are poorly understood. The statement is true.
What is sleep?Sleep is a regular, repeatable state of lowered sensitivity to external energy followed by detailed and consistent physiologic changes which help the brain to function effectively by coordinating with other parts.
Sleep plays important role in one's life . A regular and proper sleeping pattern helps an individual to perform routine tasks with better productivity.
Sleep allows your body to get recharged to perform the routine work with full energy and helps in maintaining the mental and physical well-being of an individual by eliminating the risk of health diseses.
Lack of sleep and changes in the sleeping pattern causes fatigue and laziness due to insufficient sleep and the body does not relax people as sleep helps an individual to feel fresh and relaxed from all the hustle.
The reasons why an individual gets sleep can be due to recharging or to be relaxed or function properly. Therefore the statement is true.
learn more about Sleep, here:
https://brainly.com/question/13026002
#SPJ5
what must an analogy include in an informational text?
Answer:
I going to say umm
... opposite like light: dark
when convergent plates collide, if both plates are pushed upward, this forms
A graph shows the Total Public Debt of the U S Government from 1993 to 2013 with Year on the x-axis and Total public debt in trillions of U S dollars on the y-axis, from 0 to 20 in increments of 5. The debt stays constant from 1993 to 2001 and then steadily increases. The graph shows the federal debt between 1993 and 2013. What trend about the federal debt does the graph reveal? It is increasing. It has leveled off. It is decreasing. It has not changed.
Answer:
it is increasing so the first answer is correct
Explanation:
:)
trend about the federal debt does the graph reveal is increasing. Thus option A is correct.
What are the features of graph ?A graph is represented as pictorial form the of data or numeric values in an organized manner which enables user to represent large amount of data in visual form.
There are 2 types of questions and the features of graphs are interpretation of given graphs or selecting a graph based on a verbal description.
The bar graphs are the most common type of graph, other graphs are dot plots, histograms, line graphs and scatterplots.
A Bar Graph is represented as the graphical display of data using rectangular bars of different parameters like heights, The structure can be represented in the y axis contains values, and the x axis contains categories or time periods.
A dot plot is a simple graphical representation which shows the frequency with which items appears in a data set and present data on the x axis.
For more details graph, visit
https://brainly.com/question/8660394
#SPJ2
if you were given the chance to write this speech with both aquino and locsin, what issues in 1986 would you like to address with? state your reasons.
The issues I would address in a speech with Corazon Aquino and Teddy Locsin are external debt, corruption, crisis, and communist
Maria Corazon Aquino was a President of the Philippines elected in 1986. This female politician is worldwide known for her speech in 1986 before the U.S. Congress.
In this speech, Corazon Aquino wanted to obtain $200-million aid for the Philippines because this country was going through an important social, economic and political crisis. This speech was written by Teddy Locsin but delivered by Aquino and it is considered one of the most moving speeches during history.
In this context, if I could write this speech again, I would include all important issues related to the Philippines in 1986. This includes that:
The Philippines had a big external debtPrevious corrupt governs had worsened the situation of this countryThere were guerrillas and communist groupsThe country needed resources to solve the crisisFamilies were suffering due to the general crisis of the countryLearn more in: https://brainly.com/question/4112011
the principal reason for the extremely low solubility of nacl in benzene (c6h6) is the ________.
Answer:
Sodium Chloride
Explanation:
NaCl is a polar ionic compound. Since they have different polarities, NaCl won't dissolve.
you are picking an order and come across a box of perfume
in all organisms, there are certain molecules that have functions necessary for life’s processes. which of the following is a function of both lipids and carbohydrates?
Firstly, What is Lipids
Lipids can generally be defined as substances that are insoluble in water
example palm oil, vegetable oil, fat, butter
Function
They function as energy-storage molecules.
Secondly, let us define Carbohydrate
Carbohydrate is one of the six classes of food, it is found majorly in plants source example potatoes, yam, cassava, rice
Function
The main function of carbohydrate is to provide energy to the body
Explanation:
The questions bothers on the classes of food and their functions
Classes of food include
1. Protein
2. Carbohydrates
3. Water
4. Fat and oil
5. Vitamin
6. Mineral
For more information on the class of food kindly visit
https://brainly.in/question/3529031
if 2x=12, what is the value of 4x-2
Answer:
22
Explanation:
2x=12
2/2 x = 12/2 (to get x alone)
x=6
since we know that 6 is x, we can plug it into the next equation
4(6)-2
24-2
22
the utopian communities founded in the early 1800s were
Answer:
"attempts to form perfect societies."
Explanation:
In the mid-1840s, George Ripley and other members of the utopian Brook Farm community began to develop a vision of society based on cooperative principles looking for a social reform due to the growing concern of mass of urban residents who did not attend church, and did not have access to scripture.
let f be the function defined above, where c and d are constants. if f is differentiable at x = 2 what is the value of c + d?
Answer: The values for the constants are c=2, and d=-4.
explanation: We have the function f, defined as:
and
where c and d are constants.
So, if f is differentiable at x=2, then it must be continuos at x=2, therefore
Let's call this, equation 1.
On the other hand, we have that f is differentiable, therefore
and
so, we calculate
which, replacing in equation 1, gives us
Finally, the answer is that c=2, and d=-4.
The constants have the values c=2 and d=-4.
What is constants?A constant is an identifier (name) for a simple value. As the name suggests, that value cannot change during the execution of the script (except for magic constants, which aren't actually constants). Constants are case-sensitive.
A constant in computer programming is a value that should not be changed by the program while it is running normally, i.e., the value is constant.
Although the phrases "constant" and "named constant" are frequently used interchangeably, a constant is said to be "named" when it is connected to an identifier.
Therefore, The constants have the values c=2 and d=-4.
To learn more about constant, refer to the link:
https://brainly.com/question/14159361
#SPJ5
What are the most likely effects of this policy? Check all that apply. Businesses will likely pay workers less. Businesses will likely hire more workers. Businesses will likely earn higher profits. Businesses will likely invest less in the economy. Businesses will likely invest more in the economy.
Answer:
B, C and E
-businesses will likely hire more workers
-businesses will likely earn higher profits
-businesses will likely invest more in the economy
Explanation:
Correct on Edge
B. Businesses will likely hire more workers.
C. Businesses will likely earn higher profits.
E. Businesses will likely invest more in the economy.
what is an opposing claim in an informational text?
Answer:
An argument that is made in order to contradict the argument made by the author.
After training for two weeks, the athlete gets stronger and can apply more force to the weight. If he can now push the weight 100 meters in 74 seconds, what is his average speed, in meters per second, rounded to the nearest hundredth?
1.35 m/s, is his average speed, in meters per second, rounded to the nearest hundredth.
What is distance?Distance is the measurement of a physical separation between two objects. The sum of the paths between two points is the “distance traveled.” the length from the beginning position to the final point of Speed is the distance covered in a given amount of time. That portion of motion that cannot be zero is the distance.
According to the given the case was the situated of the average speed. The athlete weight 100 meters.
The athlete weight in 74 seconds.
The average speed = ?
Average speed = distance/time Average speed = 100 m/74sAverage speed = 1.35 m/sAs a result, the 1.35 m/s, is his average speed, in meters per second, rounded to the nearest hundredth.
Learn more about on distance, here:
https://brainly.com/question/15172156
#SPJ2
based on the graph, predicted population growth in which of the following regions is explained by a high total fertility rate?
Answer:
None of them
Explanation:
because there is no graph hence nothing can be done
which of the following phrases best describes ethnocentrism
Answer:
what are the phrases??????????
Choose the best Spanish word to complete the sentence. La señora Paredes ____________la casa de Manuel. visitan visita visitamos visitas
Answer:
visita
Explanation:
what ensures the integrity and security of data that are passing over a network
Answer:
Networking-security protocol
What does the passage reveal about the topic of death? Great rulers inspire awe even after they die. People can defeat death by creating memorials for famous people like Caesar. Death can transform even powerful people like Caesar into ordinary clay. Brave people like Caesar are not afraid of death.
Answer:
C. Death can transform even powerful people like Caesar into ordinary clay.
Explanation: edu 2021
The passage that reveals the topic of death is 'Death can transform even powerful people like Caesar into ordinary clay'.
Hamlet The Tragedy of Hamlet, Prince of Denmark is a tragedy written by William Shakespeare in 1598-1601. William Shakespeare was an English poet and actor who is considered the greatest writer in the English language.The Tragedy of Hamlet Prince of Denmark and it makes reference to different aspects of life including death.Learn more about Hamlet here:
https://brainly.com/question/5189880
Select the correct answer. Which of these is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life? A. oligarchy B. monarchy C. republic D. plutocracy E. theocracy
Answer:
b
Explanation:
Monarchy is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life. The correct option is B.
Thus, A monarchy is a type of authoritarian administration in which the state is ruled by a single individual who is frequently referred to as a king, queen, or emperor.
In a monarchy, authority is normally passed down through a single family line, and kings and queens are in charge forever, until they abdicate or are overthrown in some other way.
Monarchies can range in their level of absolute power from those that are absolute, where the king has unrestrained power, to those that are constitutional, where the ruler's authority is constrained by a constitution or laws.
Thus, Monarchy is a form of authoritarian government in which power is typically handed down through family lines and rulers stay in power for life. The correct option is B.
Learn more about Monarchy, refer to the link:
https://brainly.com/question/30711729
#SPJ7
3x – 4y = 10
2x – 4y = 6
what is the value of y?
3x- 4y=10
10÷1=10
Therefore y is equal to 10
