A car traveling at a speed of 30.0 m/s encounters an emergency and comes to a complete stop. How much time will it take for the car to stop if it decelerates at 4.0 m/s2? (Time is always position

Answers

Answer 1

Answer:

7.5 secs

Explanation:

a= -4m/s2

v= 0

u=30 m/s

a=(v-u)/t

-4= (0-30)/t

t= -30/-4

=7.5 secs


Related Questions

what is prevocational skills​

Answers

Answer:

Prevocational skills are High School Progression Classes Where Students are Educated to Build Proficiencies Needed to Succeed in Life and Preliminaries

Explanation:

Prevocational skills include:

•Communicating with others (most important)

•Scheduling (most important)

•Learn how to get a job and maintain it

•Becoming Independent

•Controlling Stress

•Self-confidence

•Handling arguments & disagreements

•Job training

What regiment was the Tuskegee airmen

Answers

Answer:
99th presuit squadron
Explanation:
They were the first black airmen and they were awarded the most awards at that time over any other airmen.
The Tuskegee Airmen were a group of primarily African American military pilots (fighter and bomber) and airmen who fought in World War II. They formed the 332d Fighter Group and the 477th Bombardment Group (Medium) of the United States Army Air Forces (USAAF).

One of the most significant changes to criminal justice in Texas came in 2017 through changing which aspects regarding inmate informants

Answers

The significant changes to criminal justice happened because the  prosecutors made use of incarcerated informants and share information with the defense about the criminal background of informants.

Who are the prosecutors?

These means the public official that is certified to institutes legal proceedings against someone.

In Texas, the significant changes to criminal justice happened because the  prosecutors made use of incarcerated informants and share information with the defense about the criminal background of informants.

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If you had a time machine, explain how you would go back and stop World War 1 from happening.

Answers

Explanation:

to show or told to people or the world to what they want and told or share something that world need because to know and to make it to be one that how

which horse is mike smith riding in the kentucky derby

Answers

Answer:

Smith will be 56 years, 8 months and 23 days old Saturday when he rides Taiba, winner of the Santa Anita Derby, at Churchill Downs.

When considering Rome/ Italy’s location, which provided them with protection?

a
The entire country is surrounded by mountains
b
The country is inside another country
c
It is an island
d
The Mediterranean Sea to the east and west

Answers

Answer:

A

Explanation:

The apennines mountains

What is Part of the Legislative Process (who, how)

Answers

First, a representative sponsors a bill. The bill is then assigned to a committee for study. If released by the committee, the bill is put on a calendar to be voted on, debated or amended. If the bill passes by simple majority (218 of 435), the bill moves to the Senate.

Hope this helps

Why did the United States get involved in the Vietnam conflict?
a. To keep communism from spreading in the region.
b. To force Vietnam to sign a peace treaty creating a democracy.
c. To end the Holocaust in Europe and Asia.
d. To control the Huang He River.

Answers

Answer:

Option a. To keep communism from spreading in the region.

Explanation:

The US was afraid that communism would spread to South Vietnam and then to the rest of Asia

Hope this helps

what is the main role/responsibility of congress? what are these also known as?

Answers

Answer:

to make laws and serve as the voice of the people

Attitudes can be formed through interaction with and observation of others. please select the best answer from the choices provided t f

Answers

Answer:

True

Explanation:

I think it’s true because, people can form attitudes from interactions and observations with others.

Answer:

true

Explanation:

correct on edge2020

A study by geneticists raised dire concerns about health risks in which dog breed?.

Answers

Answer:

Pug

Explanation:

I think and please please tell me if I am not right

I need help please? due today

Answers

The answer is A Bosnia, Herzegovina, Serbia,Macedonia and Croatia

Match the following. 1 . Conclusion A statement formed by combining two statements with the word and. 2 . Contrapositive A statement formed by interchanging the hypothesis and the conclusion in a conditional statement. 3 . Converse The process of making a conclusion about a specific statement by supporting with general rules and principles. 4 . Deductive reasoning The then clause in a conditional statement. 5 . Disjunction A statement formed from two statements by connecting them in the form if ______ , then ______ . 6 . Conjunction A statement formed by combining two statements with the word or. 7 . Conditional A statement formed by exchanging the hypothesis and conclusion and negating both of them.

Answers

A statement formed by combining two statements with the word and : ConjunctionA statement formed by interchanging the hypothesis and the conclusion in a conditional statement : Converse The process of making a conclusion about a specific statement by supporting with general rules and principles : Deductive reasoningThe then clause in a conditional statement : disjunction A statement formed from two statements by connecting them in the form if __p____ , then ___q___ : A statement formed by combining two statements with the word or : Conditional A statement formed by exchanging the hypothesis and conclusion and negating both of them : Contrapositive

The types of statements

Conditional statements are formed by combining statements with the word 'or' and  either of the conditions in the statement must be true for the statement to be valid while a contrapositive statement is formed by exchanging the hypothesis and conclusion in a statement while negating them as well.

Hence we can conclude that the answers to your questions are as listed above.

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In which part of the body does the fetus usually develop?.

Answers

Answer:

inside the uterus wall

Explanation:

Neptune is larger than earth. Therefore your mass is:

Question 5 options:

less


the same as on earth


more

Answers

Answer:

More

Explanation:

The surface gravity on Neptune is about 110% of the surface gravity on Earth, so if you weigh 100 pounds on Earth, you would weigh 110 pounds on Neptune (assuming you could find someplace to, well, stand).


Kudos are appreciated :)

Candidates for political office hold
campaigns to help their run for office. Getting
from well-known politicians can help lesser-known candidates gain the support of voters. One way a candidate can inform voters of his or her positions is by
opposing candidates.

Answers

The candidates for a political office held various campaigns in order to run their office.

What is a political office?

A political office is a place assigned to the elected candidate of a political party.

Political campaigns are the combined initiatives taken by political officials to influence the decisions of a larger group of people. In elections, these campaigns are referred to as electoral campaigns. The political parties run campaigns so that they get higher votes from people in the elections.

Therefore, the organization of campaigns is a method used by the candidates to run their office.

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“Political parties are rightly called the government in disguise.” Justify the statement in reference to democratic politics by giving five arguments.

please please please help me!! i have exam tomorrow ​

Answers

Answer:

Political parties are rightly called the government in disguise' due to the following reasons:

These political parties get elected and form a government.

They play a decisive role in the making process of the country.

Parties that lose in the elections too have an important role to play. They voice different views and criticize government for its failures or wrong policies.

They shape public opinion and raise various issues faced by the public. Sometimes political parties launch movements for the resolution of problems faced by people.

For an ordinary citizen it is easy to approach a local party leader than a government officer. That is why they feel close to parties even when they do not fully trust them

Good luck for your exams!

Science!! please help

Answers

the climate is colder at higher elevation

What was the codename for the allied invasion of northwest europe?.

Answers

Answer:

Called Operation Overlord or D-Day

Explanation:

Many women reacted to the feminine mystique by feeling.

Answers

Many women reacted to the feminine mystique by feeling the right to go after social and economic equality.

Explanation:

Many people in early ages were misogynistic, making it difficult for women to do anything a man could. This sparked arguments and even led to movements and protests.

which strategy for defusing potentially harmful situations

Answers

Answer:

Direct, distract, delegate, delay

Explanation:

Hope it helps

Fighting the French and native Americans in the French and Indian war prepared American colonists for the revolutionary war because

A. leaders like George Washington learned guerilla fighting tactics useful against larger armies

B. Native Americans used fighting tactics similar to the British

C. the colonists gained new western territories where much of the Revolutionary War was fought

D. Not here

Answers

Answer:

C

Explanation:

In what way did the nation's growing transportation system help promote economic growth?
OA. It made it easier for Native Americans and freed African Americans to obtain the same goods
O B. Because it added costs for the delivery of goods, it made more profits for the manufacturers.
O C. Railroad rebates and pools brought down prices for small farmers, who could then afford to m
D. It opened up national markets for selling and obtaining resources and helped lower costs of pr

Answers

The nation's growing transportation system help to promote economic growth because Its made Its opened up national markets for selling and obtaining resources and helped lower costs of product

What led to the growing transportation system?

The emergence of the industrial revolution led to the invention of railroads, train, vehicle etc.

Hence, these transportation system help to promote economic growth because Its made Its opened up national markets for selling and obtaining resources and helped lower costs of product.

Therefore, the Option D is correct.

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I need help please and thank you :))

Answers

C; Lobbyist convince politicians through deals and monetary funds to advocate for the group they go on behalf of. This because politicians creates laws.

PLLZZZZZZ HELP FASTTT
What does the term "rule of law" mean?
A. Everyone in a nation is bound by the law and must respect it.
B. The government is the supreme body.
C. The Constitution safeguards only certain sections of the society.
D. The executive and the legislative have more power than the judiciary

Answers

The correct answer is A! The rule of law is in place so no person in a state, regardless of place of power, has to abide by the law established there.

According to autism partnership foundation what are the rbt standards?.

Answers

According to the autism partnership foundation, the RBT standards are  Minimal standards. This is further explained below.

What are Minimal standards?

Generally, Minimum requirements are the fundamental qualifying criteria for insurance coverage as well as the baseline coverage that the insurer must give the insured in accordance with industry laws.

In conclusion, Minimal standards represent the RBT standards According to the human autism partnership foundation.

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how to help a child with seasonal allergies naturally

Answers

Answer:

Reduce pollen cling

Protect your kid's eyes

Use cold object to protect your child eyes

Drink plenty of water

Look into alternative treatments

Eat allergy-reducing foods

Answer:

Warm cloth on the eyes, cold drinking water, dusting well.

Explanation:

All these things are natural and easy ways to fix allergies

What is true about a state and federal government?
only the state has three branches of government. both have the same number of members on each side. both have a senate and house of representatives. both make laws for the nation

Answers

The State government has only three branches of government. hence, Option A is the correct statement.

How are the State governments structured?

The State Governments are structured after the federal authorities and encompass 3 branches: executive, legislative, and judicial.

The U.S. Constitution mandates that each state uphold a "republican form" of authorities, even though the 3-department shape isn't always required.

Hence, Option A is the correct statement.

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What is meant by decentralisation?

Answers

Decentralization is hierarchical flexibility in a company, where decisions and communication are shared with lower-level professionals.

What are the advantages of decentralization?

There is greater motivation of employees, who have a more positive perception of their work because they can contribute to decision-making and with greater creativity. Communication is also easier and the organizational culture is strengthened.

Therefore, decentralization makes decision-making faster, shared and processes less bureaucratic.

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tutuila is the largest island of which u.s. territory?

Answers

Answer: American Samoa

Answer:

American Samoa

Explanation:

Hope this helps! ;-)

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