a lever
The mechanical advantage
advantage of
is 4. what does it mean 2​

Answers

Answer 1

Answer:

It means the measure  of the force amplification achieved by using a tool, mechanical device or machine system

In simple words , it means  the advantage gained by the use of a mechanism in transmitting force is 4

Explanation:


Related Questions

what is population destiny

Answers

Answer:

Population density is the number of people per unit of area, usually quoted per square kilometre or square mile, and which may include or exclude for example areas of water or glaciers. ... Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2 (38 per sq. mi.).

Answer:

Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term.

Explanation:

Population Density is a key to our survival on earth even though we don't realize it.

select the terms that describe a cultural influence on a region.

a. the city is bordered by water on three sides

b. forests are cleared to provide space to grow crops

c. female children may only attend school until they are ten years old

d. the tallest mountain on the continent is located here

e. new year’s eve is celebrated by shooting fireworks out into the sea

f. membership in club pretentious is restricted to individuals whose assets are greater than $1 million

Answers

c. female children may only attend school until they are ten years old

e.new year’s eve is celebrated by shooting fireworks out into the sea

Membership in Club Pretentious is restricted to individuals whose assets are greater than $1 million.

Female children may only attend school until they are ten years old.

New Year's Eve is celebrated by shooting fireworks out into the sea.

Forests are cleared to provide space to grow crops.

Write a description of what happens to the water when it rains in your neighborhood. In your writing you should answer the following questions: Where does the rainwater go once it hits the ground? Where do you see that the rain is absorbed? Where does runoff occur? Where do you think most of the water ends up?

Answers

Answer:

The question can be best explained in the light of the world hydrological cycle.

Explanation:

This is a process of the hydrological cycle were the waterfalls in the form of rains and later on gets absorbed or evaporates from the ground or natural vegetation. This falling water may also get collected as lakes and other water bodies. When it rains in the neighbour the water the falls on the ground is in filtered through the pore of the soil and percolates deep down to form aquifers and groundwater table. This water body acts as a reservoir and in the end, meets with the water of the ocean and sea through the subsurface flow.

Do you think the climate of our Earth will remain same after next 30 years? Justify it.​

Answers

Answer:

No it will not stay the same for the next 30 years

Explanation:

We are polluting the planet vey fast and so fast that the planet cannot recover. Just thing of the virus spreading and now spreading so fat that we have no time to cure it .

Answer:

The Earth's climate changes from year to year, summers are warmer, winters are harsher and sometimes snow-free. In desert areas, temperatures are rising, and water resources are insufficient. Human activities greatly destroy the geographical environment: oil accidents, pollution of oceans and seas, large amounts of waste.  

Scientific studies show that the Earth's climate is changing and there is an increase in temperature and even the melting of mountain and cap glaciers.  

In the next 30 years the planet's climate will change depending on the responsibility of humans to protect the planet and maintain a healthy and clean environment.

why do we depend on water

Answers

So we can hydrate the body and regulate the blood flow. Oh, and so we all stay alive. Helps with our glycogen cells!

The population of France is 63.7 million people. If the birth rate is greater
than the death rate, how will this affect the population

Answers

Answer:

The population will increase

Explanation:

In a given year if a country has more births than deaths, that means that there will be an increase in the total amount of people a country has. If this trend continues the population will grow in the future. If the birth rate is substantially higher than the death rate than the population will increase more rapidly, and more substantially. If the birth rate is only slightly greater than the death rate the population will still increase, albeit more slowly, and less substantially.

Answer:

Overpopulation can be an issue if it continues.

Lack of resources (food, houses, etc) can be a subject of concern because of the larger number of citizens.

Larger population and a Natural increases in population size will be noticed.  

Government might give out free contraception to its citizens to stop the increase.

Explanation:

Overpopulation will be possible because there are more babies being born that people dying. France's population can increase exponentially if this situation continues and doesn't reach a stop.

Natural increase in a population occurs when birth rate is greater than death rate. This can also lead to a Natural decrease, when death rate is greater than birth rate.

The increase can cause the government to hand out free contraception to people.

The lower death rate could have been the result of good health care in the country, which means the population is taken care of. So it isn't necessarily a negative thing.

These are the things I could come up for the moment. I was just bored and I missed schoolwork and I started answering random questions lol.

Hope this helped

posters with the key features of the ideal student in mind​

Answers

This is the answer. Please mark me brainlist

What are the solutions to overcome problems caused by fold mountains?​

Answers

Answer:

They form when two plates with landmasses on them move towards each other.

The plates push layers of accumulated sediment in the sea into folds between them.

This becomes a fold mountain range.

Most fold mountains continue to grow as the plates constantly move.

Examples: the Himalayas (Asia), Rockies (USA), Andes (South America), Alps (Europe)

If AB=12 and BC =19 then what does AC equal

Answers

Answer:

it depends on the angle made by lines AB and BC

which areas of Earth receive the greatest and the least solar irradiance?

Answers

Answer:

hope this helps

Explanation:

Earth receives different amounts of solar energy at different latitudes, with the most at the equator and the least at the poles

Answer: this is the answer

Explanation:

The regions closest to the equator receive the most direct sunlight because the light is arriving at an angle close to 0°. As a result, a lesser area is illuminated and so there is greater solar irradiance. The regions nearest to the poles receive sunlight at more of an angle, resulting in a larger area of illumination and therefore less solar irradiance.

how did scientist find out the different layers of the interior of the earth

(btw sorry I could not find science subject)​

Answers

By studying seismic waves

How are catastrophic events related to changes in geological timelines

Answers

They define geological periods because scientists use them as reference points for tracking the history of the earth. They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points.

describe cross section of land structure if nepal in detail​

Answers

Nepal measures about 880 kilometers (547 mi) along its Himalayan axis by 150 to 250 kilometers (93 to 155 mi) across. It has an area of 147,516 km2 (56,956 sq mi).

What is the sum of the factors?
Two factors of -48 have a difference of 19. The factor
with a greater absolute value is positive.
6 0 €
0-19
0-13
ОООО
16
Mark this and return
Save and Exit
Next
Submit

Answers

9514 1404 393

Answer:

  13

Explanation:

-48 = -1·48 = -2·24 = -3·16 = -4·12 = -6·8

The differences between the second factor and the first are ...

  49, 26, 19, 16, 14

The factor pair with a difference of 19 is (-3, 16). The sum of these two factors is ...

  16 +(-3) = 13

This map shows the location of the Sumatra Earthquake of 2004 and the aftershocks.
What is most likely inferred about the aftershocks, based on this map?

A. They were mainly large and some could be considered earthquakes on their own.
B. They were felt for many weeks after the original earthquake.
C. They were concentrated in one area of the Indian Ocean.
D. They were mainly small and unable to be felt by most people.

Answers

Answer:

Earthquakes occur in the crust or upper mantle, which ranges from the earth's surface to about 800 kilometers deep (about 500 miles).

The strength of shaking from an earthquake diminishes with increasing distance from the earthquake's source, so the strength of shaking at the surface from an earthquake that occurs at 500km deep is considerably less than if the same earthquake had occurred at 20 km depth.

Also, the depths of earthquakes gives us important information about the Earth's structure and the tectonic setting where the earthquakes are occurring. The most prominent example of this is in subduction zones, where plates are colliding and one plate is being subducted beneath another. By carefully plotting the location and depth of earthquakes associated with a subduction zone, we can see details of the zone's structure, such as how steeply it is dipping, and if the down-going plate is planar or is bending. These details are important because they give us insight into the mechanics and characteristics of the deformation in the subduction zone.

Within continents, and along continental plate boundary transform faults such as the San Andreas, faults are only active in the shallow crust - perhaps to depths of approximately 20 km.

Accurately determining the depth of an earthquake is typically more challenging than determining its location, unless there happens to be a seismic station close and above the epicenter. So generally, errors on depth determinations are somewhat greater than on location determinations.

Answer:

B. They were felt for many weeks after the original earthquake

Explanation:

I took the test and this is the correct answer :)

3 physical factors which determine the type and density of forests.

Answers

Explanation:

The physical environment of forests is determined by edaphic (soil) factors and micro-climate (precipitation, light, temperature, and wind). Gas-exchange within forest canopies depends upon the microclimatic condition within the forest, as well as, edaphic factors and water availability.

Select ALL the correct answers.
What are three positive effects for countries that participate in international governmental organizations and nongovernmental organizations?
O providing a neutral means of communication between countries
Dincreasing efficiency within individual governments
choosing political leaders for participating countries
O working together to deliver humanitarian ald
settling political disputes without military involvement
Reset
Next

Answers

Answer:

What are three positive effects for countries that participate in international governmental organizations and nongovernmental organizations?

providing a neutral means of communication between countries working together to deliver humanitarian and settling political disputes without military involvement

Three positive effects for countries that participate in international governmental organizations and nongovernmental organizations are:

Providing a neutral means of communication between countriesincreasing efficiency within individual governments.Working together to deliver humanitarian and settling political disputes without military involvement. Therefore, option (a), (b), and (d) is correct. What is governmental organizations?

Governmental organizations are businesses created by or controlled by the government. Agencies, bureaus, boards, commissions, courts, departments, representatives, political subdivisions, and tribunals are a few examples.

Countries can communicate and work together on matters of shared interest through international governmental organizations (IGOs) and nongovernmental organizations (NGOs). By giving access to resources and knowledge that would not be accessible domestically, they also aid in boosting efficiency inside individual administrations.

As a result, the significance of the three positive effects for countries that participate in international governmental organizations and nongovernmental organizations are the aforementioned. Therefore, option (a) (b) and (d) is correct.

Learn more about on organizations, here:

https://brainly.com/question/29888569

#SPJ2

Porosity increases:_________. a. when grains settle more closely together after deposition.b. with increasing crystallization between grains in sedimentary rock. c. with the cementing of sediments by minerals from groundwater. d. when rocks develop joints or fractures.

Answers

Answer:

The correct solution is Option d (when rocks develop joints or fractures ).

Explanation:

Porosity is observable from descriptive samples taken. The drawbacks of receivable dams are that this is impossible to make true reflection temperature measurements, specific side-wall concrete samples while being often valuable can also result in poor coverage as well as dependence on log-derived porosity seems to have become the standard.As porosity rises, too much wind needs to pass further through most of the shelterbelt, which would be to say the less significant decrease in wind direction.

Some other available scenarios have no connexons with the particular circumstance. So this seems to be a reasonable option.

A(n) ________ is a cone of debris that forms where an ephemeral stream emerges from the confines of the canyon. Its runoff spreads over the gentler slopes at the base of the mountains and quickly loses velocity, dumping most of its sediment load within a short distance.

Answers

Answer:

alluvial fan

Explanation:

Alluvial fans are a mix of sediments made up of mostly sand and gravel that are created when canyons, hills or mountains interact with flowing water.  They help with the sustenance of life and irrigation farming as the main source of water.

I really need help with this asap!!!

Answers

When you travel or meet new people from around the world

1- how does geography affect urbanization 2- how does geography affect cultural exchange

Answers

Answer:

Geography plays a role in movement of population which leads to cultural exchanges.

Explanation:

The concept of urbanization deals with the population, industries, and dwelling units. Geography does affect the process of urbanization, as the development of transport, trade, and communication networks in the world are affected by this aspect.  The rise of demands, growth of population, and rise in the living stands of people. Apart from that availability of resources like the land, labor, and capital also play an important role in the process of transformation of rural to urban.  The culture of a place is a product of man and land interaction. The exchange takes place when people move from their place of origin to the place of destination in search of opportunities. The impact of climate, the landscape has affected the behavior patterns of the people of different regions.

Look at the Declaration of Independence, and explain why the United States seperated from
England.

Answers

Answer:

Religion.

Explanation:

England was a very religion based country, as it had many historical back and forths from going from a strictly Catholic country, to Protestant. Many people were forced to conform according to whatever the religion was during that time period, and to some people that was not acceptable. A lot of people that were heartfelt Catholics felt it was betraying their religion and condemning their souls by proclaiming not to follow Catholicism anymore. It did not help that the main reason Protesism came into play was all started because King Henry the 8th wanted to marry Anne Boleyn while he was still married to his very Catholic wife, Queen Catharine of Aragon.

When Englanders came to America, it was to escape religious persecutions and to be able to follow whatever religion they chose, without fear of a ruler burning them at the stake for doing so. Hence, religion was a huge part of why U.S. seperated from England.

If it is winter in Shanghai, China, what season is it in Tehran, Iran?

Answers

Answer:

it is also winter, but closer to fall

It’s also winter❄️but a bit closer to fall

PLEASE HELP ASAP! Describe The Rocky Mountains. I will mark brainliest.

Answers

Answer:

basically its in tennesee ive been there you can see the clouds and snow also the teperature is 35

Explanation:

Answer:

I would try to describe but I may go ahead a little bit

Explanation:

The Rocky Mountains are often defined as stretching from the Liard River in British Columbia south to the headwaters of the Rio grande in New Mexico.The Rockies vary in width from 110 to 480 Km, the Rocky Mountains contain the highest peaks in central north America.

The Rocky Mountains formed 80 million to 55 million years ago, during the Larami de orogeny ,in which a number of plates began sliding underneath the north American plate.the angle of subduction was shallow resulting in a broad belt if mountain running down western north America

Which region experiences only two different climates? Midwest, Northeast, Southwest, & Pacific

Answers

Answer:

Explanation:

The Northeast is characterized by a fairly diverse climate, with bitterly cold winters and semi-humid summers, especially to the south.

Solve for x: 2 ( x+5 ) = 0

Answers

Answer:

x = -5

Explanation:

2 ( x+5 ) = 0

2x + 10 = 0

2x = - 10

x = -10/5

x = -5

Answer:

i think x=5

Explanation:

Cold water of the same source forms lather hardly with soap. Why?

Answers

Answer:

Elaborate on the question

Explanation:

hardness of water is due to calcium and magnesium ions. when soap is added to hard water, calcium and magnesium ions replaces sodium (or potassium) ions in the salt (soap) and gets precipitated hence lather formation is hindered.

Find the cities of the following latitude and longitude
and what two hemispheres are they in:
#1 38.71 N & 121.36 W
#2 38.90 N &77.03 W
17.03
#3 55.75 N & 37.61 E
#4 12.04 S & 77.04 W
#5 33.86 S & 151.20E

Can someone help me please I need to finishes this by tonight please?????

Answers

Answer:

#1 38.71 N & 121.36 W  - Sacramento

#2 38.90 N &77.03 W  - Washington

#3 55.75 N & 37.61 E  - Moscow

#4 12.04 S & 77.04 W  - Lima

#5 33.86 S & 151.20 E - Sydney

Which of the following meat production methods uses less land and decreases the cost to consumers? Open grazing Keeping cattle in feedlots Removing antibiotics in feed Preventing hormone use

Answers

Answer:

Open grazing

Explanation:

Open grazing is a method of animal husbandry which involves the movement of the farm animals in search of food and water. The animals are usually moved and monitored by the herders and brought back to his farm where they are kept.

This method of meat production ensures that the land used are less unlike the feedlot system which creates spaces for each cattle which could be about 250 square feet. They are also fed with high quality forage which are expensive unlike the open grazing which just eats grasses along the way.

Answer:

keeping cattlein feedlods

Explanation:

i

What are Earth’s plates currently drifting on?

Answers

Answer:

[tex]\boxed{\sf Magma \ currents}[/tex]

Explanation:

The Earth’s plates are currently drifting on partially melted rock located on the upper mantle layer.

Earths plates are currently drifting on magma currents

Hope it helps ❄️
Other Questions
Your auto dealer gives you the choice to pay $15,500 cash now, or make three payments: $8,200 now, $4,200 in one year and $3,200 in two years. If your cost of money (discount rate) is 7.25%, what is the PV of the installment plan? Compute (3/4)*(8/9)*(15/16)*(24/25)*(35/36)*(48/49)*(63/64)*(80/81)*(99/100) Express your answer in the simplest way possible. (Suggestion: First, try computing 3/4*8/9 then 3/4*8/9*15/16 and so on. Look for patterns. The Watkins Company is decentralized, and divisions are considered investment centers. Watkins specializes in sports equipment, and one division manufactures netting that is used for basketball hoops, soccer goals, and other sports equipment. The Netting Division reports the following information for a heavy-duty basketball hoop net:Sales Price per Unit $18Variable Cost per Unit 6Contribution Margin per Unit 12The Basketball Equipment Division can purchase a similar heavy-duty net from an outside vendor for $15.Required:a. Determine the negotiable range for the transfer price.b. What is the minimum transfer price the Netting Division should consider if operating at capacity?c. What is the maximum transfer price the Basketball Equipment Division should consider? A wheel with radius 1 m is rolled in a straight line through one complete revolution on a flat horizontal surface. How many metres did the centre of the wheel travel horizontally from its starting location? Trisha bought a carton of orange juice. She drank 1/3 of the carton on Monday and 5/12 of the carton on Tuesday. What fraction of the carton did Trisha drink? Effects of fixed and variable cost behavior on the risk and rewards of business opportunities LO 11-2Kenton and Denton Universities offer executive training courses to corporate clients. Kenton pays its instructors $5,000 per course taught. Denton pays its instructors $250 per student enrolled in the class. Both universities charge executives a $450 tuition fee per course attended.RequiredPrepare income statements for Kenton and Denton, assuming that 20 students attend a course.Kenton University embarks on a strategy to entice students from Denton University by lowering its tuition to $240 per course. Prepare an income statement for Kenton assuming that the university is successful and enrolls 40 students in its course.Denton University embarks on a strategy to entice students from Kenton University by lowering its tuition to $240 per course. Prepare an income statement for Denton, assuming that the university is successful and enrolls 40 students in its course.Prepare income statements for Kenton and Denton Universities, assuming that 10 students attend a course, and assuming that both universities charge executives a $450 tuition fee per course attended. The distinction between reliability and validity is not always easy. To better distinguish between the two notions, we now tend to view them as aspects of a single broader concept called what? An average family of four uses roughly 1200 Liters of water per day (1L. - 1000 cm3). A lake that covers 50 km with a uniform depth andsupplies water to a local town with a population of 40,000 people would lose depth every year due to water consumption formthe locals, Ignore evaporation, rain, creeks and rivers. Lydia has 955 in her account.she withdrew 245 and later 447.How many is left in her account. is the basic unit of structure and function of living things. What other meteorological phenomena can generate the rain storm? A projectile is shot from the edge of a cliff 80 m above ground level with an initial speed of 60 m/sec at an angle of 30 with the horizontal. Determine the time taken by the projectile to hit the ground below. If a bus travels 50 km in 10 hours, how fast was thebus travelling? (85^4 - 75^4)/(85^3 + 85*75^2 + 75*85^2 + 75^3).= Top Hat Soda has 300,000 milliliters of cola to bottle. Each bottle holds 500 milliliters. How many bottles will the cola fill? Which of the following has the least H+ ions in its solution? A. Carbonic acid solution with a pH of 4. B. Ethanoic acid solution with a pH of 6.5 C. Ammonia solution with a pH of 12. D. Hydrochloric acid solution with a pH of 1.WILL GIVE BRAINLIEST IF CORRECT!! Which of the following is the best way to help build your self-esteem?OA. Adapt.B. Be critical.C. Speak clearlyD. Know your abilities. Complete each sentence with the appropriate word according to the subject inparentheses.1. (yo)gusta leer.2 (ella)gusta escribir.3. (t)gusta comer.4 (Ramn)gusta nadar.5. (yo)gusta cantar. Imagine you discover a new human parasite like T. gondii that forms cysts in the brain. You suspect it is altering human behavior. You also determine that it is transmitted through sharing food. In what ways would you predict that it zombifies its hosts (alters their behavior)? In the two-slit experiment, the distance between the slits and the screen is 1.15 m and the distance between the slits is 0.100 mm. If the first-order bright fringe is measured to be 4.2 cm from the centerline, what is the wavelength of light?