A hydraulic lift has a mechanical advantage of 20. If the load weighs 700N,what the effort is requreid to lift the weight?

Answers

Answer 1

The effort required to lift the weight using the hydraulic lift is 35N. To determine the effort required to lift the weight using the hydraulic lift, we can use the formula for mechanical advantage:

Mechanical Advantage (MA) = Load (L) / Effort (E)

Given that the mechanical advantage is 20 and the load weighs 700N, we can rearrange the formula to solve for the effort:

Effort (E) = Load (L) / Mechanical Advantage (MA)

Substituting the values into the equation:

Effort (E) = 700N / 20

Effort (E) = 35N

Therefore, the effort required to lift the weight using the hydraulic lift is 35N.

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Related Questions

Which is the best summary of Emerson’s view of solitude expressed in Society and Solitude?
Spending time in solitude is more beneficial than spending time in society.
Solitude is valuable only when it is balanced with use while in society.
Solitude can be beneficial in that it allows the mind to contemplate necessary and difficult questions.
Only through spending time in solitude and in deep observation of the natural world can one find happiness within society.

Answers

In "Society and Solitude," Emerson views solitude as something that can be beneficial to a person's life. According to him, solitude is beneficial because it allows the mind to contemplate necessary and difficult questions. He believes that time alone is essential for a person to think critically and gain a deeper understanding of themselves and the world around them.

Emerson argues that while society has its benefits, it can often distract people from their inner voice and their true calling in life. In his view, people need to take the time to reflect on their lives, their dreams, and their goals in order to find true happiness and contentment. This can only be done through spending time in solitude and in deep observation of the natural world.

Emerson believes that while solitude is valuable, it is important to maintain a balance between time spent alone and time spent in society. He acknowledges that society has its advantages, such as the opportunity to learn from others, gain new experiences, and build meaningful relationships.

However, he argues that the best way to find happiness within society is to first find it within oneself through spending time in solitude and contemplation. Emerson's view is that solitude can be a powerful tool for self-discovery and personal growth, and that it is an essential part of a fulfilling life.

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Answer: C: Solitude can be beneficial in that it allows the mind to contemplate necessary and difficult questions.

Explanation: The guy first answered was correct. This is the short answer

24
Select the correct answer.
How does the author connect the 1906 San Francisco earthquake to the enactment of the Raker Act?
O A.
He mentions Gifford Pinchot's testimony to Congress about the importance of increased accessibility.
O B.
He explains that the natural disaster and its damage changed public sentiment toward the dam.
OC.
He includes John Muir's impassioned plea that people in San Francisco should not be denied water.
He shares a newspaper report calling people who opposed the Act "a crowd of nature lovers and fakers."
O D.
Reset
Next

Answers

We can see here that the author connects the 1906 San Francisco earthquake to the enactment of the Raker Act in the following way: B. He explains that the natural disaster and its damage changed public sentiment toward the dam.

What is Raker Act?

The Raker Act refers to a federal law passed by the United States Congress in 1913 that authorized the construction of the Hetch Hetchy Reservoir in Yosemite National Park, California. The act was named after its sponsor, Congressman John E. Raker of California.

The Raker Act granted San Francisco the rights to construct a dam and reservoir in the Hetch Hetchy Valley, which was part of Yosemite National Park.

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the term magical realism was first used by

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Answer: The term “magischer realismus,” which translates to “magic realism,” was first used in 1925 by German art critic Franz Roh in his book Nach Expressionismus: Magischer Realismus (After Expressionism: Magical Realism).

The Second Amendment to the U.S. Constitution, which is a frequent source of controversy in public
debates, says that "a well regulated Militia, being necessary to the security of a free State, the right of the
people to keep and bear Arms, shall not be infringed." The controversy stems from the fact that some
Americans feel that the Second Amendment guarantees all citizens the absolute right to own firearms,
while others believe that some restrictions on gun ownership are consistent with the Second Amendment.
Which of the following sentences best describes the author's message in this passage?
A. The Second Amendment addresses the topic of gun control, which is a current issue.
B. Americans have found that the Second Amendment can be interpreted in different ways.
C. The US Constitution contains many examples of amendments that people debate today.
D. There is no need to debate the issue of gun control when the Second Amendment is so clear.

Answers

The sentence that best describes the author's message in this passage is B. Americans have found that the Second Amendment can be interpreted in different ways.

How to explain the information

The passage presents the controversy surrounding the interpretation of the Second Amendment to the U.S. Constitution. It highlights the divergent views held by Americans regarding the extent of the right to bear arms and whether it allows for any restrictions on gun ownership.

The author's message, as reflected in option B, is that Americans have found different interpretations of the Second Amendment, leading to the ongoing debate about the scope of gun control measures. This suggests that there is no universally agreed-upon understanding of the Second Amendment, and its interpretation varies among individuals and groups.

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How is the wolf cub different from his brothers and
sisters, both physically and in his personality?

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Answer:

The verses from the lesson which proves this statement is that “He was different from his brothers and sisters. Their hair is inherited from mother of reddish hue, the she-wolf. But he alone look like his father.

Explanation:

white fang? The wolf cub was different because it was the only pup from the litter to take after their father by having grey fur instead of reddish brown. He is fiercer and more determined, he wants to explore the surrounding area and he's motivated to learn more about his new life, especially the light.

what does the phrase "like escaped animals from their caves'' imply about the suns impact on the children

Answers

The phrase "like escaped animals from their caves" implies that the sun has a significant impact on the children. The phrase is used to describe how the children in the book, "The Yearling," react when they emerge from their dark, cool homes into the bright, warm sunlight. It suggests that the sun has a transformative effect on the children, making them wild and free, like animals that have been cooped up for too long.



The sun's impact on the children in "The Yearling" is multifaceted. On the one hand, the sun represents freedom, joy, and the promise of adventure. For the children in the book, who lives in a rural and somewhat isolated community, the arrival of the sun means that they can leave their homes and explore the world around them. This sense of liberation is heightened by the fact that the children are often cooped up indoors, studying or doing chores, and so the sun represents a release from these responsibilities.

On the other hand, the sun's impact on children is also somewhat dangerous. The phrase "escaped animals from their caves" suggests that the children are out of control, reckless, and impulsive. They are so consumed by the thrill of the moment that they forget about their safety, their responsibilities, and the consequences of their actions. They are like animals that have been let loose from their cages, free to run wild and cause chaos.

Overall, the phrase "like escaped animals from their caves" implies that the sun's impact on the children in "The Yearling" is both positive and negative. It represents a sense of liberation and adventure, but also a dangerous lack of self-control and responsibility. The sun is both a blessing and a curse, and the children must learn to navigate its complexities if they are to thrive in their world.

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Which passage most clearly contains imagery?
OA. "Don't say another word!" Gina shouted.
OB. (1) Make a list. (2) Go to the nearest store.
OC. The tang of lemon assaulted my tongue.
OD. To strive, struggle, and triumph is best.

Answers

The passage that most clearly contains imagery is "The tang of lemon assaulted my tongue." The correct answer is option C.

This sentence appeals to the sense of taste and creates a vivid image in the reader's mind. The word "tang" evokes a sharp, zesty sensation, and "assaulted" adds intensity to the experience.

The reader can imagine the strong and distinct flavor of lemon, almost as if they were personally tasting it. This use of sensory language allows the reader to engage more fully with the text, as it appeals to their senses and helps to create a more vivid and immersive experience.

Imagery is an important literary device that enhances the reader's understanding and enjoyment of a text. By invoking sensory details, such as taste, touch, smell, sight, and sound, imagery helps to bring the narrative to life and make it more relatable.

It adds depth and richness to the descriptions, enabling the reader to form a clearer mental picture of the scene or experience being portrayed. In the case of option C, the imagery of the tangy lemon serves to intensify the reader's experience and make the description more memorable.

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What is the purpose of each statement from George Washington's Farewell Address?
to remind that the best U.S. citizen
will reject popular foreign influences
regardless of personal cost
to predict that the U.S. is uniquely
situated to resist foreign invasions
to suggest that the U.S. should
develop commercial ties to foreign
powers rather than political ties
to advise that the U.S. favor only
those foreign powers that show
themselves friendly toward our
best interests
to warn that the U.S. must
guard itself against all foreign
interference

Real patriots who may resist the
intrigues of the favorite are liable
to become suspected and odious,

If we remain one people under an
efficient government, the period is
not far off when we may defy material
injury from external annoyance;

But that jealousy to be useful must be
impartial; else it becomes the instrument
of the very influence to be avoided,
instead of a defense against it.

Answers

Answer:

think it is to warn or to remind

Analyze the following email message for content, tone, formatting, and email practices. IMPORTANT: Note strengths and weaknesses. Then revise the email to more effectively convey the message.
Email from Sarah Howard-Berry, sent 12/2/19 at 1:45 P.M.
To: MS. HALEY LAND, MANAGER, CUSTOMER SERVICE CENTER
Subject: GOAL FINALLY ACHIEVED
Cc: Jason Carson, Anna Bryant, Ellen Son
DEAR HALEY
AS YOU KNOW, WE HIRE AN INDEPENDENT CUSTOMER QUALITY ASSURANCE FIRM TO LISTEN TO THE PHONE RECORDINGS OF OUR CUSTOMER SERVICE REPRESENTATIVES. OVER THE PAST YEAR THAT FIRM HAS REPORTED THAT THE QUALITY AND EFFICIENCY OF OUR REPRESENTATIVES HAS FAILED TO IMPROVE.
HOWEVER, LAST MONTH THE FIRM FINALLY REPORTED THAT YOUR SALES REPRESENTATIVES ACHIEVED OUR ESTABLISHED GOALS. WE COMMEND YOU ON THIS ACHIEVEMENT. THANK YOU FOR ENSURING THAT "THE CUSTOMER IS KING" IS NOT JUST AN EMPTY ADVERTISING SLOGAN.
BCNU,
HALEY
2. Develop a professional email communicating the same message as this text:
Bob ok’d rept. :) Cud u pruf and ruff out sides b4 mtg on Mon. Fone me asap if prblm. TY
3. For each of the three specified scenarios, compose a script for a voice mail message.
a. You will be away from your job as loan counselor at Hometown Bank for three days while you attend a professional conference. Fellow loan counselor, James Lumas, will be handling your calls while you are away. Compose a script of the voice mail recording you will leave on your phone before departing for your conference.
b. As owner and operator of Sis’s Florist Shop, you close your shop on Sundays. You do, however, accept orders via your home telephone for flowers and plants to be picked up or delivered on Monday or later. Compose a message to be left on your phone when you close the shop on Saturday evenings, informing customers who call in as to how they can reach you for ordering.
c. You are the office administrator for Medical Associates, a physicians’ clinic. Compose a voice mail message that will be heard by patients and other parties who call after hours. You will need to explain how to reach the voice mail box for the appointment desk, each physician, the insurance office, and the laboratory.

Answers

The email lacks proper formatting, tone, and clarity; it can be revised by adopting a more professional approach and following email best practices.

The original email has a number of weaknesses in terms of content, tone, formatting, and email practices. First, the subject line "GOAL FINALLY ACHIEVED" is vague and doesn't provide a clear indication of the email's purpose. Additionally, the salutation "DEAR HALEY" is unprofessional and should use the recipient's full name, including their professional title.

Furthermore, the body of the email is lengthy and lacks clarity. The writer mentions hiring an independent customer quality assurance firm but fails to clearly state the purpose of the email until later on. The message could benefit from a more direct and concise approach.

In terms of formatting, the use of uppercase letters for certain phrases, such as "AS YOU KNOW" and "THE CUSTOMER IS KING," gives the impression of shouting and lacks professionalism. Additionally, the email lacks proper punctuation and uses informal abbreviations like "BCNU" instead of a more appropriate closing.

To effectively convey the message, the email could be revised as follows:

"Dear Ms. Haley Land,

I wanted to inform you that our sales representatives have achieved our established goals, as reported by the independent customer quality assurance firm we employ. We commend you for ensuring the quality and efficiency of our representatives. Thank you for your dedication to upholding our commitment to customer satisfaction.

Best regards,

Sarah Howard-Berry"

To improve the email, it's important to focus on a clear subject line that accurately represents the content. Using a formal salutation and adopting a concise and direct approach in the body of the email will help convey the message effectively. Additionally, maintaining a professional tone, proper punctuation, and avoiding informal abbreviations are crucial for professional email communication.

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Why do you think "Ralph's remarks seemed lame, even to the littluns"?

Answers

Ralph's ineffective leadership skills and his inability to connect with the younger boys may have contributed to the perception that his remarks were "lame."

In William Golding's Lord of the Flies, the character Ralph's remarks seemed lame, even to the littluns. This suggests that Ralph's comments and suggestions were not very persuasive to the younger boys. The reasons for this could be several.

Firstly, Ralph did not have the charisma that Jack possessed. Jack's assertiveness and strong personality had already won the loyalty of a portion of the boys, and this made Ralph's efforts to create a democratic and civilized society appear weak and insignificant.

Secondly, Ralph's approach to problem-solving was rather inadequate. His tendency to delegate tasks instead of actively participating in them himself showed his reluctance to take on any responsibility and also suggested that he was not fully invested in the success of the society. He also failed to give clear instructions, which resulted in chaos and confusion among the boys. The littluns may have seen this and lost confidence in Ralph's abilities.

Thirdly, Ralph's naivety led him to believe that the boys could create a utopian society with little supervision. He was unaware of the inherent evils in human nature and the potential for violence that lay dormant in the boys. When conflicts arose, Ralph did not have the necessary leadership skills to resolve them. Consequently, the littluns may have felt that Ralph was not capable of ensuring their safety and security and that his remarks were not worth heeding.

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describe your favorite person. talk about who they are, why they're your favorite person and what they do that makes them your favorite person​

Answers

Answer: My favorite person is my elder brother. He is the one whom I look up to and admires for his extraordinary capacity to manage things efficiently.

Explanation: The very first thing is that he is incredibly responsible. He is the one who always motivates me to do what makes me happy and drags me toward growth and development. He is constantly there to take the lead, whether it is managing our family affairs, planning events, or scolding someone. With him, I feel secure and can share anything that bothers me.

What sets him apart is his positive attitude toward success though people keep on saying that failure leads a person toward success. But he taught me that failure is a real success. I lost the will to do something after my graduation but he is the one who keeps on reminding me to stay focused and determined even when the going gets tough.

Overall, my favorite person, my elder brother, is an individual with the ability to manage everything, combined with his responsibility,  a positive mindset makes him the one I deeply admire and respect. I am grateful to have him and serves as a role model to me.

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