a screwdriver driving in a screw is a wheel and axle. The handle is the wheel and the metal shaft is the axle. If the radius of the handle is 1.6 cm nd the shaft is 0.2 cm what is the IMA

Answers

Answer 1

Answer:

8

Explanation:

IMA of Wheel and Axle :

IMA = Radius of wheel / Radius of axle

Radius of wheel, radius of handle, R = 1.6 cm

Radius of axle, radius of shaft, r = 0.2 cm

IMA = Radius of wheel / Radius of axle

IMA = 1.6 / 0.2

IMA = 8

Hence, the ideal mechanical advantage is 8


Related Questions

An alluvial plain is an area of dry desert land.
True
False

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FALSE is the correct answer for this question

Answer:

FALSE is the correct answer for this question

Explanation:

What types of characteristics does the HDI examine in determining the development of a country?

Answers

Answer:

The HDI considers three indicators of human development, namely, life expectancy, education, and per capita income.

...

The Human Development Index considers three main dimensions to evaluate the development of a country:

Long and healthy life. ...

Education. ...

Standard of living.

Explanation:

What would happen if the rock
sample pictured above was first
exposed to energy from the Earth's
interior and then millions of years
later energy from the sun?

Answers

Answer:

Explanation: If originally, sedimentary rocks are exposed to energy from the sun, no changes will occur to them. One will hardly spot any difference in their mineralogical composition as such. ... Heat from the interior can reach a staggering 6000°C which is more than enough to cause a metamorphic change in a body rock.

What are Singapore's natural resources??

Answers

Answer:

Singapore has very few natural resources. However, it takes full advantage of those few that they have. Deep water reserves of petroleum are mined and exported to other countries. Also, Singapore is important in electronics, as they are a key maker in computer products.

Explanation:

The person above me got it correct ^

what is stress? (in terms of geology)

Answers

Answer:

the stress is the body condition.

when the person are very deep in the thing and hadetak is angandged these called stress

From a tunnel in the retreating glacier comes a long, sinuous ridge of stratified gravel laid by the water of an under-ice stream. This feature is called a(n) ________. esker terminal moraine kettle outwash plain drumlin

Answers

Answer:  An Esker

Explanation:

An esker( derived from the irish word , eiscir means elevation) is a long, low ridge of  sand and gravel strata  occurring  in glaciated regions and formed by deposition of sediments from glacial melt water.

Eskers appear the same and are usually found in  Europe and North America regions occupying many  kilometres like railway lines.A very common example of such Eskers  is the Eiscir Riada, which runs 200km from Dublin  to Galway.

Who formulated the phrase social geography?

A.
Alexander von Humbolt

B.
Carl Ritter

C.
Élisée Reclus

D.
Evelyn Stokes

Answers

Answer:

C)Élisée Reclus

Explanation:

Élisée Reclus formulated the term social geography

C. it is Élisée. tje correct answer

Find the values of x and y that ensure the quadrilateral is a parallelogram

Answers

Answer:
X= 7
Y= 4

Hope it helps

Rain gauges collect and measure the amount of rain that falls on a particular spot. If you collected all the rain gauges in the world and placed them side-by-side, they would cover an area the size of: *

Answers

Answer:

Larger or bigger the rain gauge larger will be measurement.

Explanation:

A rain gauge generally measures the rainfall in mm that is collected in height during a certain period of time and are placed in open areas where there is no trees or building. The larger container consists of 8 inches in diameter and is 20 inches tall.

" Assess the factors that made two contrasting tropical storms particularly hazardous event" ( 20 marks)
The two storms are Hurricane Katrina and Typhoon Haiyan

Answers

Answer:

Air rises at the equator, leading to low pressure and rainfall. Global atmospheric circulation creates winds across the planet and leads to areas of high rainfall, like the tropical rainforests, and areas of dry air, like deserts. And for the hazards, Physical removal of the hazard is the most effective hazard control. For example, if employees must work high above the ground, the hazard can be eliminated by moving the piece they are working on to ground level to eliminate the need to work at heights.

Explanation:

What is the difference between "waxing" and "waning"?"

Answers

I don’t know if this will help

revolution in technology

Answers

Answer:

Explanation:

A technological revolution is a period in which one or more technologies is replaced by another, novel technology in a short amount of time. It is an era of accelerated technological progress characterized by new innovations whose rapid application and diffusion typically cause an abrupt change in society.

2. Which of the following does not belong to the special names of late?
A Equator
c. Tropic of Cancer
B. Primera
D. Tropio at Capricorn​

Answers

Answer:

Its D. The Prime meridian

Explanation:

it’s Primera, the B

One species evolves into another through
the process of ?__. (adaptation or
speciation)

Answers

Answer:

speciation

Explanation:

What makes life on Earth possible?
ice and gravity
B
gravity and heat
С
clouds and are
D
water and an

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i’m pretty sure the answer is D
Yah I think the answer is D is well. Literally almost every living thing needs water to survive

why do Volcanoes only occur at destructive and constructive plate boundaries

Answers

Answer:

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They have different genesis, on destructive plate boundaries were an ocean plate subducts bellow continental plate, some magma get trapped and become highly pressurized and find a weak point to surface.Constructive plate boundaries receive a hot uprising current from the mantle bellow (mantle convection cell) and plates are pushed away one from the other generating a rift which is not exactly a volcano but magma is flowing intermitently to surface.

Some volcanoes appears in middle of a plate (Hawai belt) due to hot points produced by local mantle cells which weakens the crust allowing magma to flow to surface, the plate have its own movement so the uprising current make a scare on it (the belt).

The theory of evolution combines the
principles of
a. natural selection and artificial selection.
b. natural selection and genetic resistance.
c. selective breeding and genetic
inheritance.
d. natural selection and genetic
inheritance.

Answers

Answer:

I think is d

Explanation:

natural selection in genetic inherited.

Which country/region/island is claimed by China but operates as an
independent country?
1. Mongolia
2. North Korea
3. South Korea
4. Taiwan

Answers

Answer:

Taiwan

Explanation:

The Republic of China government received Taiwan in 1945 from Japan, then fled in 1949 to Taiwan with the aim to retake mainland China. ... In reality, the PRC rules only Mainland China and has no control of but claims Taiwan as part of its territory under its "One China Principle".
The correct answer is Taiwan

First number down
Second number
Over
1
2
3
4
1
A B
D
2
E
F
H
3
I
K
L
4
M
N
О
Р

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Answer:

BEE

Explanation:

BARRY BEE BENSON COOL EMOJI

sterday
orbett
Question 14 of 20
da A.
Leon
What process must happen to gaseous nitrogen before plants can use it to
grow?
A. Precession
7 "Ge
B. Fixation
C. Photosynthesis
D. Respiration

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Answer:

видеть, что это кит

Explanation:

даже возможно

Please help I’ll mark Brainliest

Answers

Answer:

Chinese are very religious to their god and don't like trespassers changing their religion to another god

how does worldview influence how we deal woth other people?​

Answers

Your worldview involves aspects of your personality as well as your emotional connection to your environment and the people who inhabit it. ... The constellation of personal values, beliefs, assumptions, attitudes, and ideas that make up our worldview have an affect on our goals and desires, relationships and behaviors.

What are some ways colonization changed West and Central Africa?

Answers

Answer:

It changed them by changing their religion, arts, language, and the way they did things. Then It might be different by their language, culture, arts, and the way they do things.

Explanation:

Hope this helps you

These diagrams represent the three types of tectonic
plate boundaries.
A
B
с
At which type of tectonic plate boundary is a volcano least likely to occur?
A. A
B. A, B, and C are equally unlikely.
C. C
O
D. B

Answers

2. A
a transform boundary

There won't be any volcanoes caused by this motion because it neither creates nor destroys crust.

When two tectonic plates pass one another, a transform border is created.

Option A is correct transform boundaries

How do plate borders work?

This is due to the fact that the Earth's crust is made up of about 20 huge tectonic plates, or "plate boundaries," which roughly fit together and meet.

Plate borders are significant because earthquakes and volcanoes are frequently related to them.

Large amounts of energy can be released as earthquakes when the tectonic plates of the Earth collide.

Because molten rock from deep inside the Earth, known as magma, can move upward at these points where plates collide, volcanoes are frequently found close to plate boundaries.

For more details about plate boundaries to refer link:

https://brainly.com/question/18256552

#SPJ5

Need help pls ASAP pls help

Answers

Answer:

m<DEF = 90⁰

Each angle of the square is equal to 90⁰

Find the area of the shaded region. Round to the nearest hundredth where necessary.Immersive Reader (1 Point)

Answers

Answer:

84.8 centimeter square

Explanation:

An area is defined as an extent of a space or a region in a two dimension or in a plane. It is the measure of the how much space it occupies in a plane.

In the given figure,

Radius of the circle, r = 6 cm

We have to find out the area of the shaded region which is a sector.

Therefore, area of the shaded region is given by :

[tex]$A_{\text{shaded region}}=\frac{\theta}{360}\times \pi r^2$[/tex]

                    [tex]$=\frac{270}{360}\times \pi \times 6^2$[/tex]

                    [tex]$=\frac{9720 \pi}{360}$[/tex]

                   [tex]$=84.82 \ cm^2$[/tex]

                   [tex]$=84.8 \ cm^2$[/tex] (rounding off)

Which of the following can create islands?

Answers

Answer: As volcanoes erupt, they build up layers of lava that may eventually break the water's surface. When the tops of the volcanoes appear above the water, an island is formed. While the volcano is still beneath the ocean surface, it is called a seamount. Oceanic islands can form from different types of volcanoes.

Explanation:

how many square inches of paper would you need to cover the entire prism?

Answers

Answer:

164

Explanation:

hope this helps may i have brainiest and no i did not guess i have prior knowledge

164 is the answer to your problem being asked

Which country is the most powerful MEXICO OR COLOMBIA??????

Answers

Answer:

Colombia

Explanation:

Its large economy and population, global cultural influence, and steady democratization make Mexico a regional and middle power; it is often identified as an emerging power but is considered a newly industrialized state by several analysts

Colombia is classified as an upper middle-income economy and is one of Latin America's largest economies, according to the International Monetary Fund. ... Industries such as textiles and services such as telecommunications along with tourism are also strong economic components

Do you think that the HDI is a good criteria for determining the development of a country why or why not?

Answers

Answer:

It is a good idea because HDI is a robust indicator that contains three important measures or indexes that say a lot about the quality of life in a country:

GDP Per Capita: which is national GDP divided by the population, and gives us a general idea of the level of income that people in a specific country earn.

Life expectancy: a measure that tells us about the healthcare system of the specific country, how diseases are treated, and if there are any epidemics.

Years of education: education is a strong indicator of development because educated people are more productive than less educated people most of the time. Years of education indicates if people in said country have finished elementary and secondary school, and if they have had any access to tertiary education.

Overall HDI is not a perfect criteria for determining development, but as far as development indicators go, is one of the strongest.

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