Rocks A and B are located at the same height on top of a hill. The mass of rock A is twice the mass of rock B. How does the potential energy of rock B compare to that of rock A?
A. Rock B has the same potential energy as rock A.
B. Rock B has one-quarter the potential energy of rock A.
C. Rock B has one-half the potential energy of rock A.
D. Rock B has twice the potential energy of rock A.

Answers

Answer 1

Answer:

Option C

Explanation:

Let the potential energy of rock A be represented as Pa

And the potential energy of rock B be represented as Pb

Pa = ma * g * h

Pb = mb * g*h

ma = 2 * mb

Thus, Pa = 2 mb * g*h

Pa/Pb = 2 mb * g*h/mb * g*h

Pa/Pb = 2

Pa = 2 * Pb

The energy pf rock A is two times the energy of rock B.

OR

Pb = Pa/2

Hence, option C is correct


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The answer to your question is D

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Explanation:

What does the 10th Amendment do, and how does it relate to states' rights?

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to the Constitution of the United States, part of the Bill of Rights, providing the powers “reserved” to the states.

Susan B. Anthony was an activist who fought for women's rights, including the right to vote. Why do you think her work was essential to women's freedom today? What would life have been like if she did not fight for women's rights?

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Answer:

There would never have been woman rights until later on in the future

Explanation:

How many terms can a president serve?
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Answer:

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Explain how the rcl enhances the quality of teaching and learning ​

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Explanation:

Is to guide students to be active learners rather than simply be spectacular....These include student collaboration, asking students to case studies, debate and discussing new ideas both during lecture and homework.

what was the purpose of the south creating black codes during reconstruction?

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Answer:

To deny rights to African Americans after the abolition of slavery.

Explanation:

Which option best completes the diagram?

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The best option that concludes the diagram based on the advantages of humanitarian help is that C. The citizens and government have a positive attitude toward the United States.

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In helping another country after an earthquake, the United States would be engaging in humanitarian aid which would have the effect of making the citizens and government of that country more friendly to the U.S.

Find out more at https://brainly.com/question/769309.

How did the Framers of the Constitution ensure the power of the judicial branch was limited

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In addition to this separation of powers, the framers built a system of checks and balances designed to guard against tyranny by ensuring that no branch would grab too much power.

What term belongs in the middle?

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this refers to the period known as Reconstruction

what of the following is an example of diendividuation

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Answer:

Deindividuation also occurs when people are wrapped up in a hobby or activity. For example, when people are in a mosh pit at a concert, they're punching the air and shaking their heads frantically-behaviors they wouldn't engage in if they weren't a part of a crowd.

3. What was Hammurabi's main reason for
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Answers

Answer:

the answer is B. end wicked behavior and protect the weak

Explanation:

the phrase eye for an eye, tooth for a tooth came from hammurabis code of laws because violence would break out and there was no way to settle it but with an even punishment.


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steady wages and incomes
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Lower prices for products

Write a Informative essay explaining the impact of music on humans.

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Answer:

Explanation:

Music can help people in many ways. Music is known to help people with memory and language problems by helping them remember and learning how to speak again. It can also improve your health and productivity and it serves as a form of expression, as well as a way for teenagers to understand and identify some emotions that they might be feeling. Listening to music is also good for people who are under a lot of stress, so they can relax and sleep better. Because taking music lessons can also improve many skills, it’s recommendable to get involved with it to help yourself in school or work. For patients with mental illnesses, like Alzheimer's and dementia, taking music therapy can be really helpful mentally, physically, and emotionally. Musicians have a better memory than people who don’t know how to play an instrument. This is because their training gives them a high working-memory brain. Having this is good because it enhances thinking and concentration, and you develop better listening abilities. Music training can improve verbal memory and attention.

3 reasons human rights abuses occur

Answers

1: Government Behavior and Structure

2: Armed Conflict

3: Economic Factors

4: Psychological Factors.

Answer:

1. Government Behavior And structure

2. Armed Conflict

3. Economic Factors

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D has to be the right choice cuz it is
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Select the correct answer.
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emotional support
B.
socialization
C.
economic support

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Answer:

c

Explanation:

Which of the following statements is true of self-esteem?
O a. Families are central to the development of positive self-esteem in an individual.
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Answers

Families are central to the development of positive self-esteem in an individual is best describes the statement regarding the Families are central to the development of positive self-esteem. Thus, option A is correct.

What is the self-esteem?

Self-esteem is related to how we see and appreciate ourselves. It is founded on our self-perceptions and beliefs, which can be difficult to modify. This is often referred to as self-assurance.

The self-esteem influences whether or not and it is like and regard ourself as a person. Self-esteem is intimately tied to how you see and respond to events in the life. Families are critical to an individual's development of healthy self-esteem,

Therefore, option A is correct, that the Families have an important role in the development of healthy self-esteem.

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in that country
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Answer:

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Answer:A

Explanation:

Please Help! No robots pls!
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Answers

Answer:

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Euripides wrote the Bachae.

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Which type of business did W.C. Coleman open in 1897, which was the first of its kind to be owned and operated by African Americans?

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Answers

Answer:

D)a cotton mill

Explanation:

ANSWER
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Step-by-step-work

This is the best answer in my opinion I learned about this and also there is a lot of thing about this.

what is a good way to start a conversation?​

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Explanation:

Try starting off with maybe a compliment, question, subject, or a simple hello :)

A system in which a country uses its colonies to obtain raw materials makes products from the raw materials and then sells the goods back to the colonists

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Answer: Commerce.

Explanation:

Marcus, a Black American teenager, is stopped while driving in a wealthy area,

but Zachery, a white American teenager, is not stopped while driving in the

same area. The best way for a white person to help end this type of white

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A. that it's worse in other countries.

B. that people of color are overly sensitive.

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SUBMIT

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Answer:

D

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Zachery should say that this difference in treatment should stop now because that is the only way that it will actually be stopped. If he says any of the other things that will not do as much as him just saying that the treatment should stop.

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Answer:

Try making a checklist or schedule for the day, it motivates you to do more things in order to tick things of, it also keeps you organised and can help you prioritise certain things, but try to leave space for some relaxation of some sort. take notes in lectures as they may come in handy later and don't be scared to ask professors for help or to elaborate on the task that they have asked you to do

Make to do lists. Organize your area. Relax . Hang out with friends. Set up inspirational quotes up where you can see them. And just have fun it’s a time in your life where you have freedom and responsibility.

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Answer:

See below

Explanation:

From the definitions, it is definitely the second, although I would question the term small-scale.

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Mao Zedong, often known as Chairman Mao, was a Chinese communist revolutionary who founded the People's Republic of China. From the PRC's founding in 1949 until his death in 1976, he served as the party's leader.

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Hence, option C is correct.

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Teen bullying on social networks and through text message on cell phone is becoming a bigger problem society everyday create a law and a fair penalty that would help put a stop detain bullying with the use of new technologies

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Answer:

Online Harrasment is fined by 30$ and the more offenses you have the higher the fine

Oh ok I just woke you I don’t feel bad I don’t know what I’m gonna say but I’m not sure why you didn’t answer your dodo phone and I’ll give be me back

which constellations actually look like their names? I'm very confused on this one

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Answer:

Well, don't take my word on this please. But sometimes Crayola mighrt use planet names is crayons from what ive heard.

Explanation:

The Scorpio does. It has a tail with a point at the end. It represents a Scorpion

what does the abbreviation APS stand for​

Answers

Answer:

American Psychological Society

Explanation:

APS= American Psychological Society

Answer:

Admission Point Score

Explanation:

This is the score that universities use to see if you qualify for a specific course. You can work out your APS using your final Matric results.

which of the following recources was from east to west

Answers

Answer:

minerals

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The answer is minerals

What is the Society of Jesus?

a group of Protestant settlers who were forced from Europe
a charter that was created for missionaries in the Americas
an American Indian group that was friendly to settlers
an order of Catholic priests who were early missionaries

Answers

Answer:

D

Explanation:

The society of Jesus are Catholic priests. They mentioned it in the video.

The society of Jesus was the catholic priests who were early missonaries.

What is Catholic ?

Catholic refers to the church the where the peoople who follows the catholic religion and performs the rituals and ceremony.

The Society of Jesus is the religious community which follows the catholic church headquatered in Rome. It was established by Ignatius of Loyola. Tje society was in order to reform the catholic church and reform of the ingividual.

Thus the correct answer is order of catholic priests who were early misionaries.

Learn more about catholic church here:

https://brainly.com/question/9046468

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