A merry-go-round moves in a circle at a constant speed. Is the merry-go-round accelerating? Explain your answer

Answers

Answer 1

Answer:

Explanation:

Acceleration is a change in velocity. ... Thus you can change the velocity by changing either the speed or the direction (or both). On a merry-go-round, you are moving at a constant speed but you are continually changing direction. Hence you are accelerating because the velocity is continually changing.

Answer 2

Answer:

Yes, the merry-go-round is accelerating. Acceleration is a change in speed, direction, or both. Even though the speed of the merry-go-round does not change, its direction constantly changes as it spins.

Explanation:

These People Have BRAINS.


Related Questions

another term for a heterogeneous mixture is Solution? ​

Answers

Answer: I thunk it's blend but not sure

Explanation:

Answer:

Distillation.

Explanation:

¿Qué recursos utilizarías para despertar el interés por el estudio de la geografía?

Answers

Answer:

Empezaría por un visión panorámica que deje claro las dimensiones y la profundidad de estudio de la geografía actual en los que se muestra las diferencias entre la Geografía Física y la Geografía Humana y como ambas se complementan entre sí. También, mostrar como la Geografía es útil a partir de casos multidisciplinarios con la Economía, la Antropología, las Ciencias Sociales e incluso en las Ciencias Naturales.

Luego, procuraría promover una enseñanza basada en la experiencia y la práctica con visitas programadas a determinados lugares, dando a conocer a los estudiantes que la Geografía no es un ámbito de las Ciencias Sociales que se aprende en un frío pizarrón, sino en la misma vida.

Explanation:

Empezaría por un visión panorámica que deje claro las dimensiones y la profundidad de estudio de la geografía actual en los que se muestra las diferencias entre la Geografía Física y la Geografía Humana y como ambas se complementan entre sí. También, mostrar como la Geografía es útil a partir de casos multidisciplinarios con la Economía, la Antropología, las Ciencias Sociales e incluso en las Ciencias Naturales.

Luego, procuraría promover una enseñanza basada en la experiencia y la práctica con visitas programadas a determinados lugares, dando a conocer a los estudiantes que la Geografía no es un ámbito de las Ciencias Sociales que se aprende en un frío pizarrón, sino en la misma vida.

What is earth mean u need to now

Answers

Answer:

1. The planet on which we live; the world.

2. the substance of the land surface; soil.

Explanation:

01:50:58 growth Birth rates, death rates, and migration rates are all parts of measuring A population B. urban C. cultural D. educational Please select the best answer from the choices provided A С D​

Answers

Answer:

A population

Explanation:

The rate of natural increase of a population depends on birth and death rates, which are strongly influenced by the population age structure. Births occur primarily to people in the younger-adult age groups. If there are comparatively more young adults than older adults where mortality is highest, then even at replacement fertility levels (when each woman has about an average of two children) there will be more births than deaths.

Answer: a.

Explanation:

Water is?
A. not a natural resource
B. an abiotic, renewable natural resource
C. a biotic, renewable natural resource
D. a biotic, nonrenewable natural resource

Answers

Answer:

A Biotic

Explanation:

Hope it help you

plz mark my answer brainliest✍️✍️

Answer:

answer of this qn is option B. hope it helps

Give an example to illustrate how a person may incur an opportunity cost without paying anyone any money.

Answers

Answer:

An example that addresses the opportunity cost without involving money, could be: You used your day off cleaning the house, when you could have gone to see your childhood friends.

Explanation:

Opportunity cost is usually established by spending money. This is because money is a scarce resource, which if used in one situation cannot be used in others. To create examples of opportunity cost without using money, we must use another scarce resource, such as time, for example. In this case, a good example would be the time spent cleaning the house, which could have been used to find old friends.

What climate type has the following characteristics?

i. It receives 4 – 6 inches of precipitation per year.
ii. Precipitation comes only during certain times of the year.
iii. It is also called a steppe climate.

A.
Tropical
B.
Arid
C.
Semiarid
D.
Highland
pls help me

Answers

Answer:

The climate in question is the semiarid climate type.

Explanation:

The semiarid climate type, commonly known as the steppe, is a climate type that is transitional between the deserts (arid) and the savannas (tropical wet and dry). It is a climate that is dry for most of the year, while the precipitation almost entirely comes in one part of the year.

The landscape is dominated by short grasses and other small plants, and most of them tend to have spikes and needles. All of the plants in this climate type are highly specialized to survive in very hot and very dry conditions for prolonged periods of time. The same goes for the animals, as they are also highly specialized to be able to survive in these harsh conditions, often being highly opportunistic when it comes to food sources.

In general, urban populations in the Middle East are __________.


A.

decreasing quickly

B.

remaining constant

C.

declining steadily

D.

increasing quickly


DONT PUT AN ANSWER IF YOU DONT ACTAULLY KNOW


EDIT: ITS D. THE ANSWER IS " INCREASING QUICKlY"

Answers

Answer:

In general, urban populations in the Middle East are increasing quickly.

Explanation:

The Middle East is a region which in general has very harsh climate conditions and the living conditions in a big portion of the region are not good for larger human settlements to develop. This has led to a high concentration of population in very small areas while the rest tends to have very little to no population. This trend has increased further with the development of the region and the establishment of urban centers.

More and more people in the Middle East abandone the rural areas or the areas that have bad living conditions and move into the larger urban centers. This has been a process that has been occurring at a very high-scale in the last few decades and continous to do so in the present, with the urban areas experiencing a very quick increase in their populations because they offer the best6 living conditions and opportunities in life. The populations have shifted to the cities so much so that some of the countries in the region are among the ones with the highest urban populations in the world.

Answer:D

Explanation:Increasing Quickly

clouds are formed when?
A. sunlight causes water droplets to evaporate
b.liquid water condenses on grass and windows.
c. raindrops freeze into pellets and fall to earth.
d. water vapor in the air condense to form liquid water or ice.

Answers

Answer:

its D

Explanation:

hope that helps!!

Answer:

see the answer above

Explanation:

Over the last ~100 years, greenhouse gases have increased, thereby decreasing the effective emissivity of the Earth from 0.6 to 0.5986. How much would the Earth's temperature change simply due to this decrease in emissivity?
a. cool by 0.1 -0.2 K
b. cool by 0.0 -0.1K
c. change by <0.01K
d. warm by 0.1 -0.2 K
e. warm by 0.5 - 1.0K

Answers

Answer:

d. warm by 0.1 - 0.2 k

Explanation:

The earth global warming is increasing everyday due to the pollution. The effective emissivity is the ability to emit energy from the surface in the form of radiations. The earth's effective emissivity is declined by 0.6 to 0.5968. The change is due to the green house gases that are increased  which has led the temperature of earth change by 0.1 to 0.2k warmer.

The Ottoman Empire was defeated by __________ during __________.
A.
Spain . . . the Crusades
B.
European countries . . . World War I
C.
the United Kingdom . . . World War II
D.
the United States . . . the Civil War

Answers

Answer:

b

Explanation:

Answer:

b

Explanation:

Where is Istanbul situated

Answers

I believe the answer is Turkey

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Decreasing the surface area toward the oncoming fluid ________ the friction.

Answers

Answer:

Increases

Explanation:

Hope I helped.

Irrigation is the largest source of water consumption in Texas.

A( True
B( False

Answers

Answer:

True

Explanation:

How would you describe yourself in relation to geography?​

Answers

Answer:

i would describe myself in geography by that i am part of the earth and also i am who makes better or worst things in geography by my actions

Explanation:

Answer:

I would say geography is easy.

Explanation:

brainliest plz

Why do people often choose to live in cities? How can that impact culture?

Answers

Answer:

People choose to live in cities because of more opportunities in life. This can result in dying out of rural cultures, though often some elements are incorporated with the city culture.

Explanation:

Cities have always been attractive for people, and they have gained even more popularity after the Industrial Revolution. The cities are offering much more opportunities in life than any other place, so naturally, people want to have a better life as possible so they abandon the rural areas.

This switch of population impacts culture as well. In most cases, the rural cultures tend to suffer from it, as gradually they lose people that practice them and eventually die out as such. In some cases, if there is a massive migration from a particular region, because of the high number of a new population with the same cultural characteristics they manage to have an impact on the city culture, so a mix of the two occurs.

describe the hierarchy of service provision.
Name of area

Answers

the number of services that settlement settlement provides increases with settlement size. small settlements will only provide low order services such as post offices, doctors and newsagents. large towns, cities in conurbations will provide low and high order services such as leisure centers, chain stores and hospitals.

You would use a magnet to determine what property of a mineral?


Answers

Answer:

Magnetic properties are useful for identifying a mineral, for if observed it can pinpoint a mineral. The most effective testing results are obtained with the use of a powerful magnet. The only minerals that possibly respond to magnets without heating are opaque, metallic-looking minerals.

Answer: what the person above said was right ^
Explanation: I hope this helps you with your stuff

In Africa, wealthier countries
all have
higher life expectancies. True or false?
pls help thx I'm really stuck!​

Answers

Answer:

The statement is true.

Explanation:

In Africa, as in all other continents, life expectancy tends to be the highest in the countries that are wealthier and being lowest in the countries that are poorest. A good example of this is Egypt and South Africa as some of the wealthiest countries in Africa and having among the highest life expectancies, while on the other hand, Burundi and Somalia being among the poorest and having among the lowest life expectancies.

The reason for this is not just that people have more money and can afford to buy more things. The reasons actually are that the wealthier countries have better education, health-care, infrastructure, a much lesser percentage of people are working out in the fields, etc. All of these things combined contribute to better and healthier living for the population, so they live longer because of it.

3. Vocabularyif XY is the midsegment of a
trapezoid, what must be true about point X?

Answers

Answer:

Point X and point Y are the midpoints of the leg of the trapezoid

Explanation:

After the Magna Carta, British nobles created what governmental system?
Group of answer choices

communist

oligarchy

parliamentary

socialist

Answers

The correct answer is parliamentary.

Thank me by clicking on the❤️.Thanks!

How do locations, climate, and the natural resources of an area affect a person's culture?

Answers

Answer:

Climate change could affect our society through impacts on a number of different social, cultural, and natural resources. For example, climate change could affect human health, infrastructure, and transportation systems, as well as energy, food, and water supplies.

Explanation:

k ..

Which phrase best completes the diagram?
Purposes of
govemments
Protecting citizens
Resolving conflicts
?
A. Invading countries
B. Giving equal wages
C. Keeping order
D. Forming political parties

Answers

B. Giving equal wages. Keeping it positive

Answer:

Correct answer is C. Keeping order

Explanation:

A is it correct a the government is not obliged to wage wars. This should only happen if there is no other solution.

B is not correct as the government cannot make a law according to which everyone will have same wages. It depends on education, industry..

C is correct as order must be preserved and government has the obligation to preserve it.

D is not correct as individuals are forming parties, not government.

4. How many freeway bridges collapsed?

Answers

Answer:

200 or more not sure?

Explanation:

i did some research on freeway bridge's that have collapse or just bridges in generally i dont know  if I'm right though its just a guess i made.

the inner planet with the most moons

Answers

Answer:

jupiter

Explanation:

Explain how language can be a divisive force ?

Answers

Answer:

Language is the medium through which human beings establish communication with each other. Now, there are thousands and thousands of different languages around the world, with which the mutual understanding of each person is limited only to the languages that they speak in common (an English speaker will not be able to understand each other with an Italian speaker), thus reducing the number of people with whom to communicate. This, in short, operates as a divisive force that separates communities from each other, depending on whether they speak the same language or not.

if the moon were closer to the earth than its present orbit, which would be true?

Answers

the answer should be C

Explanation:

The moon affects the tides so if it was closer the tides would be stronger

Answer:

c is the answer because it makes tides on sea.

Scientist have found fossils of ocean-dwelling or marine animals in the mountains of Pennsylvania. What does finding fossils of marine animals in these rock formations tell us about Pennsylvania's past?
A. Pennsylvania was once an equatorial land mass.
B. The mountains were once seamounts, underwater.
C. The state was once at the ocean and it rose up.
D. Before mountain building occurred, this area was underwater.

Answers

Answer:

Before mountain building occurred, the area was underwater.

Explanation:

Through excavation, fossils that are of marine animals are often found high on mountain ranges. This seems weird from today's perspective, as marine animals can only be found in ocean waters, and there is no way they can travel on land and upon the mountains. Earth has changed a lot throughout history though, so such occurances are actually not that weird.

The mountains in Pennsylvania are such a place, with an abundance of marine fossils. When we look at the geological past of what is now Pennsylvania we can easily see why this is the case. The whole area was actually underwater for millions of years. This was the case before mountain building occurred here when part of the ocean floor raised high above the surface of the water and created land. As the crust was going up, the fossils on it went up as well.

Lightweight water purifier

Answers

Answer:

Platypus Gravity Works. ...

Katadyn Hiker Water Filter. ...

Steripen Ultra UV Water Purifier. ...

Grayl GeoPress Water Purifier Bottle. ...

MSR Miniworks EX Water Filter. ...

MSR Guardian Purifier

Explanation:

I look on the internet

Who could be a Tribune

Answers

Meaning of Tribune:

A tribune was someone in the government of ancient Rome who looked out for ordinary people, in other words, an elected representative.

Who could be Tribune?

Plebeians could be Tribune. Why? Plebeians could be Tribune because they are eligible for these offices.

Who started Tribune?

The Tribune Plebs. Why? Tribune Plebs started Tribune because their office developed into one of the most powerful in Rome.

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