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


Related Questions

Industrial Revolution Primary Source Packet Directions: Analyze each document in this packet and carefully decide whether the evidence supports a POSITIVE effect of the Industrial Revolution or a NEGATIVE effect of the Industrial Revolution. Then, below each document writes either POSITIVE or NEGATIVE and then a brief (bullet point) explanation as to why/how you would argue this. Document 1 Based on the document what is a positive thing about the industrial revolution?

Answers

Answer:

Increase in the production of goods, and the standard of living.

Low wages, child labor, and pollution.

Explanation:

Increase in the production of goods, and the standard of living are the positive effects of industrial revolution while on the other hand, low wages, child labor, and pollution are the negative effects of industrial revolution. The good thing of industrial revolution is the improvement of standard of living the people. Pollution is the biggest problem occurs due to industrial revolution that causes many health problems, diseases and changing of environmental conditions of the earth.

Fossil fuels formed over millions of years because extreme heat and pressure were applied to–

Answers

Answer:

A. remains of organisms trapped between rock layers

Explanation:

Dead and decayed remains of plants and animals are deposited and trapped under rock layers. These are later acted upon by intense heat and temperature, leading to the conversion of these remains of organisms into fossils fuels after many millions of years.

This is how most fossil fuels such as crude oil are formed naturally under rock layers beneath the sea and earth surface.

who wrote the poem "Jerusalem

A) William Wordsworth
B) William Blake
C) Lord Byron
D) jean-jacques rousseau​

Answers

Answer:

B. William Blake

Explanation:

the greek city-state of athens is best known for developing which concept

A. Colonization
B. Democracy
C. Isolationism
D.Mililtarism

Answers

b. democracy is your answer

ways in which stress could impact negatively on student's performance at university​

Answers

Answer:

It could decrease their level of productivity

they can easily give up

Hurry pls I need to get to the weekend

Answers

Answer:

Antartica

Explanation:

ANSWER:
Antarctica

Hope this helps!

What steps is Louisiana taking toward economic recovery? Check all that apply.

A. rebuilding property damaged during recent storms
B. providing government aid to farmers affected by flooding
C. promoting the growth of new small businesses in the state
D. establishing several new Fortune 500 companies in the state
E. refocusing the state’s economy from oil and shipping to farming
TEST PLZ HELP

Answers

A and B and C and D and E

Answer:

A,B,C

Explanation:

did the test

Describe the life cycle of ferns.

Answers

Answer:”The life cycle of the fern has two different stages; sporophyte, which releases spores, and gametophyte, which releases gametes. ”

Explanation:

two reasons why we should be obidient to our teachers​

Answers

1. If you don’t listen you’ll get in trouble 2 they want to teach you

For whom or what morality apply?

Answers

Question :

For whom or what morality apply?

Answer:

concerning the distinction between right and wrong or good and bad behavior.

Hope This Helps :)

Relating to the division between good and evil behaviour or right and incorrect action.

What is meant by incorrect action?

Any act that amounts to fraud, willful or careless misconduct, gross negligence, or a significant violation of any provision of this Agreement is referred to as an improper action.

Appropriate action is defined as a course of action that is intended and reasonably likely to assist the judge or attorney in question in addressing the issue and avoiding harm to the legal system.

Improper behavior refers to actions that are contrary to social norms, inappropriate for the situation or needs, or in violation of a preexisting truth, fact, or rule; Example 1

Sample 2: Shows little consideration for beliefs or opinions held by others. abuses other people. abuses authority accepts other people's harsh behavior. cynically or violently offends or demotivates others.

Thus, Relating to the division between good and evil behaviour or right.

For more information about incorrect action, click here:

https://brainly.com/question/28689766

#SPJ2

Select the correct answer.
A man goes to work to provide for his family. Which family function is this?
A.
emotional support
B.
socialization
C.
economic support

D. reproduction

Answers

Answer:

c

Explanation:

After the First World War, why did American farmers fail to share in the general economic growth of the United States?

Answers

Answer: Overproduction and competition caused falling prices

Over production and falling prices

A group that fights for higher wages and safer workplaces is a(n)
A. worker organization
B. office administration
C. regulatory agency
O D. market valuation

Answers

Answer:A). worker organization

Explanation: i took the test and got it right

A group that fights for higher wages and safer workplaces is a worker organization. Thus, option A is correct.

What are the role of workers in an organization?

Workers are non-executive staff members of the company. They make up the largest percentage of the organization's workforce. The lowest level of the organizational pyramid, below the supervisor level, is occupied by the workers.

Workers are those organizational personnel who physically carry out work in the organization and put plans set by the organizational management into action. Workers use a variety of utensils, tools, instruments, and methods to complete the task. The effectiveness of the workforce affects how well the organization performs. In a word, employees are the foundation of any company, and a team of healthy, knowledgeable, disciplined, motivated, safe, alert, honest, and diligent workers may make or break any business.

Therefore, we can conclude that option A is correct.

Learn more about role of workers here:

https://brainly.com/question/2437553

#SPJ7

Why did tension develop between the United States and the Soviet Union after WWII?
a.These two superpowers both believed in spreading communism to the world
b.These two superpowers had different goals in helping European governments after WWII
c.The Soviet Union and the United States have always been enemies
d.The United States and Soviet Union were not enemies during the Cold War

Answers

Answer:

The United States government was initially hostile to the Soviet leaders for taking Russia out of World War I and was opposed to a state ideologically based on communism. ... However, the Soviet stance on human rights and its invasion of Afghanistan in 1979 created new tensions between the two countries.Explanation:

In order to calculate marginal cost, producers must compare the difference in the cost of producing one unit to the cost
of
O purchasing a unit.
O distributing that unit.
O producing the next unit.
O producing a different unit.

Answers

Answer:   C) producing the next unit.

Explanation: Correct on Edgen.

In order to calculate marginal cost, producers must compare the difference in the cost of producing one unit to the cost of producing the next unit. Thus option (C) is correct.

What is a cost?

The cost is the expenditure or spending required or incurred to create and sell products and services, or to acquire assets.

When a product is sold or consumed, a cost is charged to expense. In the case of a buying of an asset, the charge to expense could be significantly deferred. The cost concept underlies the transition of assets from the balance sheet to expenses in the income statement.

The cost can be a fixed cost like the lease of a building which will not vary every month or can be a variable cost like the telephone cost which can vary every month.

In order to calculate marginal cost, producers must compare the difference in the cost of producing one unit to the cost of producing the next unit. Therefore, option (C) is correct.

Learn more about the cost here:

https://brainly.com/question/20534030

#SPJ6

What happens after the respiratory system moves oxygen into the blood?

Answers

Answer: How does oxygen get into the bloodstream? Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. ... From there it is pumped to your lungs so that you can breathe out the carbon dioxide and breathe in more oxygen.Because The oxygen in inhaled air passes across the thin lining of the air sacs and into the blood vessels. This is known as diffusion. The oxygen in the blood is then carried around the body in the bloodstream, reaching every cell. When oxygen passes into the bloodstream, carbon dioxide leaves it.

hope this helps have a nice day❤️

Explanation:

HELP! IM TIMED
What do the trains, ships, farms, and telegraph posts on the right side of the paining


A.-American inventions
B.-Places to visit
C.-Progress moving to the west
D.-technology developed in France

Answers

I am pretty sure the answer is D

Answer:

C.

Explanation:

i have done this quiz before, and the answer was C.

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

Answers

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 term belongs in the middle?

Answers

this refers to the period known as Reconstruction

Strategies that you can use to ensure you won't give up in university

Answers

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.

Hope I could help!!!

Shays Rebellion was organized by farmers from what state

Answers

the rebellion took place in Western Massachusetts

Answer:

Massachusetts!

Explanation:

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

Answers

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

The India Act of 1935 _______________________ ,
a.
retained British rule but allowed Indians to govern at the local levels
c.
established the countries of Bangladesh and Pakistan
b.
granted India independence
d.
moved British officials into power positions within province


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

i think that the answer is A

Answer:

The correct answer is actually A.(the first one)

Explanation:

Yeaaaa I just did it

In what ways are Hinduism and Shintoism similar?
A. Neither religion traces back to Abraham.
B. Both religions stress the importance of karma.
C. Both religions have been strongly influenced by Taoism.
D. Neither religion practices any type of ritual.

Answers

Answer:

I hope it's d

Explanation:

I'm not sure about it

Shintoism too is similar to that form and belief system in Hinduism. Ancestors are considered Kami too and just as we worship and follow the system of gotras (descendents of Rishis), they worship their ancestors.

in that country
Modern Indian laws have made the caste system
A. illegal
B. expand
C. develop
D. acceptable

Answers

Answer:

The answer is A, illegal

Answer:A

Explanation:

Select the correct answer.
What climate conditions led to the formation of the world’s earliest known civilization?
A.
wet and tropical
B.
wet and cold
C.
dry and cold
D.
dry and semiarid

Answers

wet and tropical a jsjd
I believe the correct answer is dry and semi conditions

Part B : Which of the following quotes regarding Narcissus's love for himself supports the answer to Part A ?​

Answers

Answer:

I think it's b or d

Explanation:

Answer:

D

Explanation:

What were the main strategies of Prithvi Narayan Shah for strengthening his army force?​

Answers

Answer:

What were the main strategies of Prithivi Narayan Shah for strengthening his army force? Prithivi Narayan Shah instead of losing hope started preparing his armies and swords. He gave top priority to army service and made provisions for training youths, and appointed of people of various castes.

individual assignment. 1, discuss briefly the issue of moral argument? a, what are the three component of a moral a argument? b, how do you evaluate moral argument? c, how do you test a moral theory? to PDF​

Answers

Answer:

i don't really know

Explanation:

same thing for this one

just need some points

How do feel about police brutality in America? What do you think about the George Floyd case?

Answers

I think police brutality is a genuine issue in the US. The George Floyd case should’ve been handled better by the responding officers. The officer who inappropriately applied pressure to his neck should def face charges-
Other Questions
MaterialMassTfinalATTinitialmin(g)O minWater200Water100 Identify key words that show you were someone went for vacations.Odurante, tempranoObucear, el lagoO regresar, aprender Read the following thesaurus entry.humbleadjectiveDefinition: not acting superiorSynonyms: shy, down-to-earth, modest, low in rankAntonyms: aggressive, confident, boastfulIn which sentence would the word "humble best be replaced by the word "modest?Humble Pluto was once considered a planet, but is now only a dwarf planet.The humble child sat by herself in the corner of the room.The experience will surely humble most individuals.His humble attitude made it easy for everyone to like him. NO LINKS PLEASE and make sure its correct A nation that has a comparative advantage in producing a good or service compared toanother nation can produce that good or service with a lowerO EfficiencyO ProfitO Resource costO Opportunity cost Find the inequality represented by the graph How can I get my own karyotype?If you guys don't know what karyotype is, it's a photo of person's full set of chromosomes. So basically my crush keeps making fun of me and said "You're so d*mb, you probably lost a chromosome" but I didn't lose any. So I want to sign up to get my own karyotype to prove I have a full set of chromosomes. Do you guys know which site I can sign up and pay to get my karyotype done? Thx PLEASE HELPPPPP I WILL GIVE POINTS AND BRAINIEST GUYS I NEED HELP ON THIS ASAP!! PLS PLS PLS PLSSSSSS. tysm to anyone who help me thx What was the impression of Baldo of his sister-in-law in the story how my brother leon brought home a wife? Complete the sentence with the appropriate word from the spelling list.Many years ago, roamed the earth. Which graph represents the solution set for the inequality: y > x-1 Which statement best explains what takes place in this passage? Mark Antony orders the capture of Brutus, and the soldiers decide to kill Brutus for his crime. The soldiers think theyve captured Brutus, but they realize that Lucillius has fooled them by pretending to be Brutus. Mark Antony wants to turn Brutus to fight on his side and criticizes the soldiers for killing him. The soldiers who capture Brutus decide they should honor him and disregard Antonys orders to have him killed. can u guys answer this question? btw look at the side of the picture u will see numbers the color is blue A set cards has the numbers 1 through 25 on each card. Each numbers appears on exactly one card. What is P (less than8)? Zoom in giving 5 stars to right answer What is the importance of making time for both work and play? Fill in the blanks to explain why theauthor thinks rail trails are good forbikers. The French and Indian War was fought mostly over control of land in thisarea of North America: *The Ohio River ValleyJamestown, VirginiaSan Francisco, CaliforniaSalem, Massachusetts I need help this is due Thursday, show your work and answer the question