A girl starts her car and accelerates uniformly to 7m/s in a distance of 14m.Calculate the acceleration of the girl and the time taken by her to travel the distance​.

Answers

Answer 1

Answer: 

u = 0  

v= 7m/s  

s=14m  

From the relation,  

v²=u²+2as  

47=0+2×a×14  

a= 2×14/27  

a=1.03703704  

time taken  

v=u+at  

7=0+1.03703704×t

 

t=6.74999764s

Hope it helps


Related Questions

I am a right triangle. the length of my base is 3 cm the height of my triangle is 5 cm what is the value of the missing side?

Answers

Answer: The value of the missing side is approximately 5.83 cm.

Explanation: The missing side is the hypotenuse of the right triangle. It can be calculated using the Pythagorean theorem, which states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides. So, in this case, we can find the missing side as follows:

c^2 = a^2 + b^2

c^2 = 3^2 + 5^2

c^2 = 9 + 25

c^2 = 34

c = sqrt(34)

c = approximately 5.83 cm

So the missing side, or the hypotenuse, is approximately 5.83 cm.

Refer to the passage below.

On April 26, 1983, Matthew N. Fraser, a student at Bethel High School in Pierce County, Washington, delivered a speech nominating a fellow student for student elective office. Approximately 600 high school students, many of whom were 14-year-olds, attended the assembly. Students were required to attend the assembly or to report to the study hall. The assembly was part of a school-sponsored educational program in self-government. Students who elected not to attend the assembly were required to report to study hall. During the entire speech, Fraser referred to his candidate in terms of an elaborate, graphic, and explicit sexual metaphor.

Two of Fraser's teachers, with whom he discussed the contents of his speech in advance, informed him that the speech was "inappropriate and that he probably should not deliver it," and that his delivery of the speech might have "severe consequences."

During Fraser's delivery of the speech, a school counselor observed the reaction of students to the speech. Some students hooted and yelled; some by gestures graphically simulated the sexual activities pointedly alluded to in respondent's speech. Other students appeared to be bewildered and embarrassed by the speech. One teacher reported that, on the day following the speech, she found it necessary to forgo a portion of the scheduled class lesson in order to discuss the speech with the class.

A Bethel High School disciplinary rule prohibiting the use of obscene language in the school provides:

Conduct which materially and substantially interferes with the educational process is prohibited, including the use of obscene, profane language or gestures.

The morning after the assembly, the Assistant Principal called Fraser into her office and notified him that the school considered his speech to have been a violation of this rule. . . . He was suspended for three days, and . . . removed from the list of candidates for graduation speaker at the school's commencement.

–Opinion of the Court,
Chief Justice Warren Burger

In the resulting case, Bethel School District v. Fraser (1986), the Supreme Court upheld Fraser’s punishment, indicating that there had been no constitutional violation. In doing so, the court stated that there was a "marked distinction” between a political message and the sexual content of Fraser’s speech. The court noted that there appeared to be at least some disruption of the educational process, and that there was an interest in protecting children from that which is obscene and vulgar.

a) Identify the constitutional clause that is common to both Tinker v. Des Moines Independent Community School District (1969) and Bethel.

b) Based on the constitutional clause identified in part A, explain why the facts of Tinker v. Des Moines Independent Community School District led to a different holding than the holding in Bethel School District v. Fraser.

c) Describe an action that members of the public who disagree with the holding in Bethel School District v. Fraser could take to limit its impact.

Answers

a) The constitutional clause that is common to both Tinker v. Des Moines Independent Community School District (1969) and Bethel School District v. Fraser (1986) is the First Amendment to the United States Constitution, specifically the Free Speech Clause.

b) In Tinker v. Des Moines Independent Community School District, the Supreme Court held that students do not "shed their constitutional rights to freedom of speech or expression at the schoolhouse gate." The court ruled that in order for school officials to justify suppressing the speech of students, they must reasonably forecast that the speech would cause a substantial disruption to the school environment. In contrast, in Bethel School District v. Fraser, the court emphasized the school's interest in protecting children from obscene and vulgar speech. The court found that Fraser's speech, with its sexually explicit content, was inconsistent with the educational mission of the school and could be reasonably seen as interfering with the educational process.

c) Members of the public who disagree with the holding in Bethel School District v. Fraser could take the following actions to limit its impact:

1. Advocate for stricter guidelines or policies regarding the punishment or restriction of student speech in schools.

2. Support organizations or initiatives that promote free speech rights for students and challenge restrictive policies.

3. Engage in public discourse and raise awareness about the importance of protecting free speech rights, particularly in educational settings.

4. Encourage the development of alternative educational approaches that foster open dialogue and critical thinking while still maintaining a respectful and inclusive environment.

5. Work with lawmakers and policymakers to propose legislation or amendments that clarify the boundaries of student speech rights and provide clearer guidelines for schools to navigate these issues.

Brainliest/50 points Find the vector equation of the line

y=6x−4
.

r(t)=(6+26t,32+156t)

r(t)=(6−26t,32+156t)

r(t)=(32+26t,6+156t)

r(t)=(6+156t,6+26t)

Answers

Answer:

ɪ ᴅᴜɴɴᴏ sʜᴇᴍᴀʏ!! ʙ4ʀʙɪʟ4ᴛ!!

Answer:

1 + 1= 2 that would help :)

Explanation:

PLEASE BRAINLIEST THE ABOVE THANK YOU ^_^

Jamie can read at a speed of 65 pages per hour. If she reads a novel that has 400 pages, how long will it take her to finish her reading?

6 hours
6 hours and 10 minutes
6 hours and 20 minutes
6 hours and 30 minutes

Answers

Answer:

it will take her about 6 hour

Answer:

6 hours and 10 minutes

Explanation:

65 pages × 6 hours = 390 pages

400 pages - 390 pages = 10 pages (equivalent to 10 minutes)

So, the answer is 6 hours and 10 minutes.

Refer to the map.

Map of Mongol Empire, 13th century. The Mongol Empire is labeled. A key notes Land under rule of the Mongol Empire is shaded.

Which of the following best reflects how the invasion of the Mongol Empire and rule under the Pax Mongolica affected the Islamic world in the 13th century?

The Mongol invasion of the Middle East exposed the population to the variety of religions tolerated under the Pax Mongolica, leading to the decline of religious rule in much of the region.
The Mongol invasion of the Middle East disrupted Dar-al-Islam; however, many Mongol leaders embraced the principles of Islam and converted.
The Mongol invasion of the Middle East opened new avenues of trade and scholarship, initiating a period of unprecedented innovation in technology and medical research.
The Mongol invasion of the Middle East initiated a period of conflict between the Mongol Empire and the Islamic world, marked by garrisoned cities and forced tribute.

Answers

Answer:

prolly  b

Explanation:

What is the meaning of f '' (4) = -4?

Answers

When talking about f, they are referring to the function. Usually you plug in a number instead for it

I’ll mark brainliest if correct

Drag each label to the correct location on the image. Match the correct component to the part on the floor chart

Procedure 1

subroutine

procedure 2

decision

input

End

Start

Answers

Answer:

start

Input

decision

subroutine

procedure 1———/-----------\----------

procedure 2

End

Question 14 of 25
During winter, sea lions on the California coast form large, tightly packed
groups. These groups help the sea lions stay warm. How is thermal energy
being transferred among the sea lions in these groups?
A. Through convection
B. Through radiation
O C. Through insolation
D. Through conduction
SUBMIT

Answers

the answer would be d

Answer:

d

Explanation:

GOOD LUCKK

Explain how federalism might reduce tension within a country.

Answers

Federalism gives power which might reduce tension within a country.

How was information transferred using a telephone before fiber optic cables?

Answers

In the late 19th and early 20th centuries, light was guided through bent glass rods to illuminate body cavities. ... In the process of developing the gastroscope, Curtiss produced the first glass-clad fibers; previous optical fibers had relied on air or impractical oils and waxes as the low-index cladding material.

URGENT! WILL GIVE BRAINLIEST!!!Some psychologists argue that emotional intelligence (or intrapersonal and interpersonal intelligence) is one part of overall intelligence. Do you agree or disagree with this stance? Why or why not?

Answers

Yes I do agree because emotional intelligence and understanding what we feel and why we feel it, Can help a person better understand themselves and understand how they can solve this issue
I agree because knowing why you feel how you feel is the key to working towards true happiness. Furthermore I feel like emotions are deeper than feelings so like you can be happy, but it doesn’t mean you’re not depressed you know? So just understanding what triggers you and what aggravates you and why could help unpack the emotions from the trauma you have. It also helps with empathizing with others, making it easier to put yourself in their shoes.

for johnsus to answer only if anyone but him answers i will block you and report you only johnsus and 1 other person to answer it

Answers

Answer:

Can I be the other 1 person

Answer:

aNSWER IS FREE brainly

Explanation:

Max points and Brainlest!

Answers

Answer:

Explanation:

The research showed a clear cause-and-effect as the "none" category had the same results for Pretest and Posttest. So that is the control. All other categories, "good news", "bad news" and "funny show" all had different results for Pretest and Posttest. They indicated that there was a cause-and-effect from watching the shows.

Answer:

Explanation:

assuming means difference is significant, the students emotional responses to bad news were greater than to good news. the difference be4 n after watching bad news was 25 while that of good new is only 10. based on the data, watching good news had about the same emotional responses as watching funny show.

When the Soviet Union dissolved into 15 countries in the 1990s, the new countries were based on ethnicities. Other than Russia, they can be divided into 4 groups based on their location. What are the five states of the Central Asian Region?

Answers

Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, and Turkmenistan

What is a benefit of sole proprietorships that corporations and partnerships do not have?

Answers

Answer:

A single owner with full control

Explanation:

These are the main benefits of a sole proprietorship over a partnership:

It’s easier and cheaper to form. It has fewer government regulations As the sole owner, you have complete control over your business All the profits earned by the business are yours, and you don’t have to share them You don’t have to pay any individual income taxes

A backyard swimming pool is in the shape of a cylinder shown below. It has a diameter of 16 feet and a depth of 4 feet. If the pool is completely full, how many gallons will it hold given that there are 7.48 gallons of liquid per cubic foot? Round your answer to the nearest ten gallons.

Answers

Answer:

[tex]6015.8\ \text{gallons}[/tex]

Explanation:

d = Diameter of pool = 16 feet

h = Depth of pool = 4 feet

r = Radius = [tex]\dfrac{16}{2}=8\ \text{feet}[/tex]

Volume is given by

[tex]V=\pi r^2h\\\Rightarrow V=\pi 8^2\times 4\\\Rightarrow V=804.25\ \text{feet}^3[/tex]

[tex]1\ \text{feet}^3=7.48\ \text{liq gallon}[/tex]

[tex]804.25\ \text{feet}^3=804.25\times 7.48=6015.79\approx6015.8\ \text{gallons}[/tex]

The amount of water the pool will hold is [tex]6015.8\ \text{gallons}[/tex].

A member of the House of Representatives has introduced a piece of legislation to raise the minimum wage. The legislation
is stalled in committee. The representative believes that, if the legislation can reach the floor, it will more than likely pass.
(A) Identify an action that the representative can take to attempt to move the bill to the floor.
(B) In the context of the scenario, explain how the action described in part A would affect the representative's relationship
with congressional leadership
(C) In the context of the scenario, explain how the interaction between the member of Congress and congressional
leadership is affected by party affiliation

Answers

Answer:

(A) To secure a party nomination, there is usually a vote by members of that party. If there are more than one candidate, then the person with the highest number of votes will get the party nomination.

(B) Political action committees are special interest groups with money. They use it to buy TV ads and other promotions for candidates. It makes candidates they support more likely to be nominated.

(C) When a candidate receives support from a PAC, it is more likely the candidate will listen to its opinions. When the candidate is elected to Congress, the PAC will gain influence for its special interest

Explanation:

Which of the following is a true statement about classic models of city structure?
A. The central business district has the most dominant position in the multiple nuclei model.
B. The concentric zone model does not have a transitional area?
C. The multiple nuclei model and the sector model are similar in that they both only have one core.
D. The sector model is highly influenced by transportation patterns?
E. The interaction between the central city and the suburbs is greatest in the urban realm model

Answers

Answer:

D. The sector model is highly influenced by transportation patterns.

The true statement related to the city structure classic model is option D. where the sector model should be highly impacted by the patterns of transportation.

What is urban structure?

It is the arrangement where the usage of the land should be done in the urban areas. In this, various types of people & businesses should be existed. Also, the sector model should be highly impacted via the patterns of transportation.

Therefore, we can conclude that The true statement related to the city structure classic model is option D.

learn more about model here: https://brainly.com/question/22946942

6
Type the correct answer in the box.
Most adults should consume no more than 30 percent of their daily calories from fat.
A person on a daily diet of 2,500 calories should get no more than
calories from fat each day.

Answers

It’s 2500/3, which is 833 calories from fat

Hey there!

Answer:

I don't really understand what the question is. You have provided us with just facts but hopefully the person above was helpful. Please be more clear on questions in the future, thank you!

Good luck!

What does the term "natural selection" mean?
A.
the gradual process by which something changes into a more desirable form
B.
the process by which small-scale changes take place in allele frequencies in a population
C.
the process by which species adapt to their environment

Answers

C. The process by which species adapt to their environment

Which sentence has correct capitalization?
A.
The coach said, "let's go out there and try our best!"
B.
The Coach said, "Let's go out there and try our best!"
C.
The Coach said, "let's go out there and try our best!"
D.
The coach said, "Let's go out there and try our best!"

Answers

Answer:

D. "coach" isn't supposed to be capitalized, as it isn't a proper noun (we know that because it says "the" in front. If it was just "coach" and there wasn't a "the", it would be a proper noun and "coach" would have to be capitalized). As it isn't capitalized, we can rule out B and C. "Let's" has to be capitalized because it is dialogue, and is just like the start of another sentence. Thus, the answer is D.

the answer would be d because of how b and c have the word coach capitalized and it shouldn't be. and in answer A. , the beginning of the phrase the coach said isn't capitalized

A private, for-profit school . . .
Group of answer choices

always has a religious focus

is the most common of all post-secondary schools

is administered by state government officials

is funded by student payments and its business operations.

Answers

Answer:

Option D

Explanation:

A private school operates with a motive of making profits, hence it is funded by fees paid by student and its business operations.

Hence, Option D is correct.

A private school may or may not have a religious focus hence option A is not correct

A private, for-profit school  is not common and hence option B is also incorrect

A private, for-profit school  is not managed by state government officials but by the private owners and its employees. Hence, option C is also incorrect

Hostilities were extinguished and cooperation was established by introducing __________ to the two groups in the Robbers Cave study.
A.
dehumanization
B.
superordinate goals
C.
noncompetitive contact
D.
social traps

Answers

Answer:

Option B "superordinate goals" is the right approach.

Explanation:

Even though Superordinate goal is an objective that could only be accomplished if people from few international organizations have combined understanding, resources as well as time towards the common effort.This would be done via the cooperative activities or workers of the organization's different departments or multiple agencies.

The other three approaches aren't related to the given question. So the above is the correct one.

Answer:

B. superordinate goals edge 2021

Explanation:

anyone in the bay area?

Answers

Answer:

which bay area there are many lol?!

Explanation:

Which bay area?????

What is intelligence?

Answers

cognitive abilities of an individual to learn from experience, to reason well, and to cope effectively with the demands of daily living

C) the ability of an individual

1. A person who is applying for a job is a

A.entertainer
B.job applicant
C.job seeker

Answers

they would be considered a job applicant:)

Select the corresponding communication style for the following sentence: "You've done so well for someone with your background."
A. assertive
B. passive
C. passive-aggressive
D. aggressive

Answers

i believe it is A




hope it helps :)))

have a good day
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