What is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:KE = ż mv?)
O 25 J
O5J
O 50 J
O 100 J

Answers

Answer 1

Answer:

25J

Explanation:

KE=1/2mv2=1/2(0.5)(10)^2=25J

Answer 2

The kinetic energy of this ball is 25 joules.

What is kinetic energy?

This is the energy that a body possesses due to the fact that it is in motion. If work is done on an object, this object is most likely to speed up causing the kinetic energy to increase.

The formula for kinetic energy

Kinetic energy = [tex]\frac{1}{2} mv^2[/tex]

where m = mass of the object and v = velocity

K.E = 0.5*0.5*10²

= 25 joules

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Related Questions

TWENTY-FIVE POINTS!!!
Most community colleges that were established throughout Oklahoma in the 1960s and 1970s offered students instruction to develop __________ skills.
A.
vocational
B.
philosophical
C.
legal
D.
political

Answers

Answer:

A-Vocational

Explanation:

Answer:

The correct answer to your question is A) Vocational I hope this helps and can you plz mark as brainliest to show how much this helped.

Explanation:

The area of the state of Ohio is about 40,000 square miles. At its peak, how did the Aztec Empire compare? Give an area estimate.

Answers

Answer:

Aztec empire was much bigger

Explanation:

At its peak, the Aztec empire stretched out around 80,000 square miles, about twice as much as Ohio.

Why is the Code of Hammurabi an important historical document?
A. It proves that the Babylonians believed in equality.
B. It shows what life was like for the Babylonian people.
C. It suggests that Babylonian leaders had limited power.
D. It explains why Babylon was such a powerful civilization.

Answers

The answer would be B.

GIVEING BRAINLIEST AND 20 HELP PLEASE

Review the map

Which statement describes the location of Honduras?

Honduras is north of Belize and east of Nicaragua.
Honduras is east of El Salvador and north of Nicaragua.
Honduras is north of Guatemala and west of Nicaragua.
Honduras is west of El Salvador and north of Costa Rica.

Answers

Answer:

Honduras is east of El Salvador and north of Nicaagua

Hello, Pigvoid here!

The correct option the answer would be

(B. Honduras is east of El Salvador and north of Nicaragua.)

I hope this helped you!

Have a great day and stay safe :D

Was the Dutch Empire more similar to the spanish empire or the portugese empire

Answers

portugese empire i think

what did the passage of legislation in the articles of confederation establish

Answers

Answer:

AHHAHAHAHAHAH I TOOK YOUR POINTS BOUUUU

Explanation:

Use the drop-down menus to complete the sentences.
The party that brings a case through an accusation is the
The party that has been accused and charged of a crime is the
In criminal cases, the government serves as the

Answers

Answer:

Perhaps try posting each individually with screenshot of the options on the drop down menus to get a few more answers :)

Answer:

what op said

Explanation:

What is the relationship between the Mexican Revolution and the oil industry?

Answers

Answer:

Despite the fact that between 1910 and 1920 Mexico was going through a major revolution, entrepreneurs, engineers, geologists, and skilled workers from the American Southwest poured into the area and participated in bringing Mexican oil production up to 25.2 percent of total world production in 1921, at the same time

Explanation:

please answer fassssst :) no rush tho
How did Spanish officials entice immigrants to settle in Louisiana as part of an effort to increase the population?

They outlawed slavery to encourage smaller farms throughout the colony.
They established a policy of religious freedom for all inhabitants of Louisiana.
They instituted a democratic legislature for the colony with representatives from each parish.
They offered families large grants of land and enough supplies to last them for a year.

Answers

They established a policy of religious freedom for all inhabitants of Louisiana

Answer:

yea what he said I looked it up and re read

How did the lifestyle of the desert Arabs differ from the lifestyle of the Arabs who lived along the coasts?

Answers

Answer:

are there options or is it

Explanation:

a writing your own thoughts thing

ECONOMICS
How does comparative advantage affect trade between countries?
O A. By limiting trade between countries that have a different comparative advantage B. By creating trade deficits in countries that have the greatest comparative advantage C. By encouraging countries to import foreign goods that they can't produce efficiently D. By forcing countries to trade with partners that have the same comparative advantage​

Answers

Answer: C. By encouraging countries to import foreign goods that they can't produce efficiently.

Explanation: Correct answer on A pex.

Comparative advantage affects trade between countries by encouraging countries to import foreign goods that they can't produce efficiently. Therefore, (C) is the correct option.

What is a Comparative advantage?

The ability of an economy or a nation to produce a particular commodity or service at an effective price or with a lower opportunity cost is known as a comparative advantage.

As a result, it encourages nations to import commodities from other nations that are manufacturing them more cheaply.

Therefore, (C) is the correct option.

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The 45th Infantry Division, known as the Thunderbirds, participated in Cold War military action during the
A. Suez Crisis
B. Korean War
C. Vietnam War
D. Cuban Missile Crisis

Answers

Answer:

Your answer is the Korean War.

The 45th Infantry Division, known as the Thunderbirds, participated in Cold War military action during the Korean War. Thus, option 'B' is the correct option.

What was the role of the 45th Infantry Division in the Korean war?

One of just two National Guard divisions sent to Korea was the 45th. The division provided support in the Korea of the time, including the Yonchon-Chorwon region, Old Baldy, Pork Chop Hill, Heartbreak Ridge, and Luke's Castle. However, troops from the 45th stayed in Korea until the conclusion of the war in 1953 although most men were returned home by 1952.

The division was made up of members of the state militias of Arizona, Colorado, New Mexico, and Oklahoma. The 45th Infantry was summoned into federal service by the War Department in September 1940, and preparation for a potential conflict with Germany and Japan started. The gold thunderbird gave the 45th Infantry Division its moniker, "Thunderbird" division. This Native American emblem evolved into the division's insignia in 1939.

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"Worse than Slavery" Masked, armed, and supplied with horses and money... they ride over the country at midnight, and perpetrate unheard-of enormities ... Yet before these infamous associations Southern society trembles. They rob, they murder, they whip, they intimidate; yet no man, white or black, dares to denounce them. If a colored man ventures to tell of some frightful assassination which he saw in the dim midnight, he is himself dragged from the prison where he had been placed for safety and slaughtered ...

According to the article, what would happen to an African American man who reported a killing committed by a white supremacy group?

O He would be forced to leave the country.
O He would be beaten and imprisoned.
O He would be dragged from a safe place and killed.

what is the answer to this question ?​

Answers

Answer:

dragged from the safety prison and murdered

Explanation:

Literally says it at the end of the story, and for the record, we all know white supremacy is done by the left but blamed on the right

Which term best describes the primary reason for population growth in the Middle Colonies? ​

Answers

Answer:

Cotton and tabacco plantations

Explanation:

K12

Answer:

immigration

Explanation:

In which colony were the two earliest labeled battles fought?

Answers

Answer:

Massachusetts

Explanation:

The Battles of Lexington and Concord in Massachusetts were the first battle between American Minutemen and the British army.

The Battle of Bunker Hill took place on June 17, 1775, as part of the Siege of Boston during the first process of the American Revolutionary War. The war is named after Bunker Hill in Charlestown, Massachusetts, which played a minor role in the conflict.

What was the first battle won by the colonists?

The Battles of Massachusetts's Lexington and Concord were the first confrontation between American Minutemen and the British army. A British retreat from the countryside back to Boston was forced by an American victory.

Early in the Revolutionary War, on June 17, 1775, the British defeated the Americans at the Battle of Bunker Hill. Despite their defeat, the inexperienced colonial forces inflicted significant casualties on the enemy, and the battle gave them a boost of confidence during the Siege of Boston.

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1. Why did the American Colonies fight a war of independence against Great Britain?
2. explain some of the advantages and disadvantages of the continental army compared to the British army?
3. In my opinion, what was the main reason why the colonists were able to defeat the British in the American revolution?

Answers

Answer: because the British was Neglecting them and raising taxes

Explanation: they we're being neglected by the king and basically started their own form of government. The taxes was getting out of hand for them ( like tea) so they said " we no longer wanna serve under your rule" and wanted to be their own country. At the time Britain and other countries were at war with napoleon ( i think), which is why they were neglected and why taxes were raised ( that's why we drink coffee instead of tea)

Which social class did early Chinese emperors worry about taking power?
O merchants
O farmers
O aristocrats
slaves

Answers

Answer:

i think it's farmers.......

How did the French respond when the United States refused to repay debts owed to France?

Answers

Answer:

When the United States refused to pay debts owed to France, France stopped all trade with the US.

France began to seize American ships and cargo.

How was ancient Egypt’s government set up?

Answers

The government of ancient Egypt was a theocratic monarchy as the king ruled by a mandate from the gods, initially was seen as an intermediary between human beings and the divine, and was supposed to represent the gods' will through the laws passed and policies approved.

Which Islamic caliphate was interested in mathematics?

Answers

Answer:

Mathematics during the Golden Age of Islam, especially during the 9th and 10th centuries, was built on Greek mathematics (Euclid, Archimedes, Apollonius) and Indian mathematics (Aryabhata, Brahmagupta). Important progress was made, such as the full development of the decimal place-value system to include decimal fractions, the first systematised study of algebra (named for The Compendious Book on Calculation by Completion and Balancing by scholar Al-Khwarizmi), and advances in geometry and trigonometry.[1]

Arabic works also played an important role in the transmission of mathematics to Europe during the 10th to 12th centuries.[2]

Dr. Sally P. Ragep, an historian of science in Islam, estimates that "tens of thousands" of Arabic manuscripts in mathematical sciences and philosophy remain unread, which give studies which "reflect individual biases and a limited focus on a relatively few texts and scholars"[

Hope this helps! :)

How did Benjamin Franklin save money for books?
he worked extra hard
he skipped meals
ate his meals in the shop
living with his parents

Please help I’m giving out 10 points

Answers

Explanation:

I think it's worked extra hard

What is one reason why accidents happened in factories in the late 1800s and early 1900s?
Machines were too complicated for workers to use.
There were not enough workers to tend each machine.
Most machines had few safety features or measures.
There were not enough machines to make products.

Answers

Answer:

i believe that it is B. most machines had very few safety features or measures

Option C : Most machines had few safety features or measures.

Reason for accidents

A common reason for many industrial injuries is falling objects. This occurs when heavy items fall on their own or get dropped by an employee working on an upper level of a factory. Because factories tend to be loud working environments, employees often can't hear warnings from their co-workers.

Conditions in factories

The working conditions in factories were often harsh. Hours were long, typically ten to twelve hours a day. Working conditions were frequently unsafe and led to deadly accidents. Tasks tended to be divided for efficiency's sake which led to repetitive and monotonous work for employees.

Thus, one reason why accidents happened in factories in the late 1800s and early 1900s was that most machines had few safety features or measures.

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01. How did railroads most affect the economic growth of the United States?​

Answers

Answer:

At the rise of the Industrial Age, or the Gilded Age, railroads became the industrial epicenter. With the completion of the transcontinental railroad, the movement of supplies and goods became easier, faster, and much more efficient. However, large railroad corporations began to monopolize the market and buy out small businesses before they could take a toll on their service. The economic growth of the United States is due, a considerable amount, to the railroads. The railroads most affected the growth of the economy through the transportation of goods. It became easier for businesses to manufacture or produce goods, transport them, and sell them to make more profit.  

Please Give Me Brainliest So That I Can Level Up

Answer:By helping the economy boom by increasing trade and steel industries

Explanation:

what impact did the exploration by Europeans have on Australia and its culture?​

Answers

Answer:

Some basic effects of Europeans coming to North America are that the Native Americans caught new diseases which included smallpox, influenza, measles, and chicken pox. Explorers used superior fire power, like single shot muskets, to conquer natives.

The European exploration of Australia first began in February 1606, when Dutch navigator. This progressively forced them into smaller areas and reduced their numbers as the majority of Improvement, as any that have hitherto been found out, either in the East Indies or the West.

Explanation:

don't forget to brainllest:)

Plz help me I’m confused

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Answer:

He placed his most loyal subjects in government jobs

Explanation:

Which statement from Passage 2 provides evidence that Johnson used his political resources to guarantee the Civil Rights Bill would be enacted?

Answers

Answer: D

"He urged Congress to pass the law as a legacy to the recently slain president." (Paragraph 5)

Explanation: It shows how he pushed congress into a corner as 1 person to a whole organization.

The Founding Fathers chose to ensure against a ruler with absolute authority by —

Answers

Answer:

becuase of what king george did to the colinist

or

making 3 houses with checks and balances so one house could not get more power than the other?

Explanation:

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A i agree with the guy

Which of the following cities in Mexico was captured by American troops during the war?

Answers

Answer:Mexico City

Explanation:

What amendments are most important in your life? why? List at least 2 and provide a detailed paragraph. Must be at least 3 sentences long.​

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Answer:

Do you mean Gods amendments?

Explanation:

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