what do a helicopter s blader spin around ?

Answers

Answer 1

to make the air above to move at a higher velocity hence decreasing pressure

Explanation:

this is from Bernouli's principle

this creates an area of lower pressure above than below the helicopter hence the higher pressure below the helicopter makes it rise up


Related Questions

Identify the choice that correctly completes the following sentence: “_________ was also influential.”
A. Pablo Picasso a twentieth-century artist,
B. Pablo Picasso a twentieth-century artist
C. Pablo Picasso, a twentieth-century artist
D. Pablo Picasso, a twentieth-century artist,

Answers

Answer:C

Explanation:

Answer is D

Hope it help

Tides on earth are caused by the difference in?

Answers

The strength of the moons gravity on either side of the earth

IS correctly say do I am banned? or the correctly way is am I banned ?

Answers

Answer:

If your asking a question, then it would be “Am I banned?”. But if your making a statement, then it is simply “I am banned”.

Explanation:

If you are stating a question it is Am I banned? But if your not it is I am banned.

good mornig ?
............................
............................
good night ?​

Answers

Answer:

good morning and good night

Explanation:

jesus has blessed you

Answer:

good afternoon

good evening

what is the main conflict in shooting an elephant? is it external an internal or both​

Answers

Explanation:

The story “ Shooting An Elephant” by George Orwell is about a man who lives in Bruma as a police officer. Bruma is under British control and they are not aloud to own guns. Being a British officer, the narrator was aloud to own one at the time. The story is told in first person, as readers learn about a traumatizing experience the narrator had in his past. When the narrator heard the news about an elephant going wild and destroying most of the Burmese homes, he rushed to find the elephant and shoot it. During his journey, he told himself that he would not shoot the elephant. But when he arrived face to face with the large mammal, with thousands of people watching, he shot it multiple times until the elephant fell. Minutes later, he came back with a different weapon brutally killing the elephant.

what is the theme of borderbus?????

Answers

humanizes immigrants

Do you agree with nationalism why or why not? write a paragraph

Answers

Answer/Explanation:

At first glance, the new nationalism of conservatives will seem benign and even uncontroversial. In his book, “The Case for Nationalism,” Rich Lowry defines nationalism as flowing from a people’s "natural devotion to their home and to their country." Yoram Hazony, in his book “The Virtue of Nationalism,” also has a rather anodyne definition of nationalism. It means "that the world is governed best when nations agree to cultivate their own traditions, free from interference by other nations."

There is nothing particularly controversial at all about these statements. Defined in these terms, it sounds like little more than simply defending nationality or national sovereignty, which is why Lowry, Hazony, and others insist their definition of nationalism has nothing to do with the most virulent forms involving ethnicity, race, militarism, or fascism.  

Here's the problem. I suppose any of us can take any tradition that has a definite history and simply redefine it to our liking. We could then give ourselves permission to castigate anyone who doesn't agree with us as "misunderstanding" or even libeling us. But who actually is responsible for the misunderstanding here? The people who are trying to redefine the term, or the people who remind us of nationalism's real history and what nationalism actually has been in history? Which raises an even bigger question: Why go down this road at all?

If you have to spend half of your time explaining, "Oh, I don't mean that kind of nationalism," why would you want to associate a venerable tradition of American civic patriotism, national pride, and American exceptionalism at all with the various nationalisms that have occurred in the world? After all, American conservatives have argued that one of the great things about America was that it was different from all other countries. Different from all other nationalisms.  

Write the following sentences in passive voice.
1. I write emails every day.
2. My brother studies electronics.
3. The government has increased the price of fuel.
4. Heavy rains damaged the roads.
5. Saman is drinking a glass of water.
6. We were playing cricket when it started to rain.
7. My brother sells computers.
8. Kamal is repairing his bicycle.
9. They will find out the truth very soon.
10. They had done everything before I came.
11. The manager sent the letter yesterday.
12. I invited my friends to the party.
13. They are building a house in Colombo.
14. Martin Wickramasinghe wrote Madol Doowa.

Answers

Answer:

Emails are written by me everydayElectronics is studied by my brotherThe price of fuel had increased by the governmentThe roads are damaged by heavy rainsA glass of water was drunk by SamanThe cricket was played by us when it started to rainThe computer is sold by my brotherThe bicycle was repaired by KamalThe truth should be found by them very soonEverything was done by them before I cameThe letter was sent by manager yesterdayMy friends were invited by me to the partyA house is built by them in ColomboMadol Doowa was written by Martin Wickramasinghe

brainliestttt <3333333

Answers

Answer:

The U. S. Securities and Exchange Commission (SEC) has a three-part mission: Protect investors. Maintain fair, orderly, and efficient markets. Facilitate capital formation.

C

Explanation:

Hope this helps

May I get braineist pls?!?!?!?!

In Farewell Address, the author believes that religion and morality are essential to good governance. Which quote from the text most strongly reflects that belief?

Answers

Answer:

In Farewell Address, the author believes that religion and morality are essential to good governance. [ "Of all the dispositions and habits which lead to political prosperity, religion and morality are indispensable supports." -most strongly reflects that belief. ]

Explanation:

Giving brainlyiest What are the forces called when two or more forces act on an object but the object does not move?

A Balanced
B Neutral
C Opposite
D Unbalanced

Answers

Answer:

balanced

Explanation:

Answer:

Balanced Forces

Explanation:

When forces are balanced, there is no change in motion. In one of your situations in the last section, you pushed or pulled on an object from opposite directions but with the same force. You observed that the object did not move.

An example of personification is _____. the desert eagle wheels and screams to where life shrinks the light of distant skies

Answers

Answer:

the personification is the part where it says "life" "shrinks the light"

Explanation:

because its adding human qualities (shrinks) to a non human thing. (life)


This question read pictures, please helpppp

Answers

Answer:

I think option a is correct

Which sentence from the passage is an example of an opinion disguised as a fact?

Select one:

a.
If you're like most Americans, it's been a while. (paragraph 1)


b.
Postal service in the United States dates back to 1775 . . . (paragraph 2)


c.
Deliveries took weeks, if not months. (paragraph 2)


d.
Since 2007, the total volume of all mail has dropped 25 percent . . . (paragraph 6)

Answers

Answer: C.

Deliveries took weeks, if not month.

Explanation:

It doesnt sound like an opinion right away.

Choose the best transitions to complete the passage. Football is an important part of the high school experience in many towns around the nation. Studies show, , that helmets do not provide enough protection for the brain. , some players can end up with brain damage. A blow to the head causes a concussion, which means that the brain hits the skull. , schools should consider whether the game is worth the risk.

Answers

Answer:

1,3,2

however, in fact, therefore

Explanation:

What is the most suspenseful part of the story where it is unclear how the conflict will turn out in a short story?

Answers

Answer:

Rising or Falling Action

Explanation:

Use the story below to answer the question below.





Why have the two young men been unable to find wives?

Answers

Answer:

Because one did not find the courage to ask anyone and the other is bad tempered and no one will take him

Kijana he didn’t have the courage to ask anyone to be his wife , and kinku was bad tempered and no one would want to put up with him.

Which detail best highlights how Elliott created a divide between “superior” and “inferior” students?

Answers

Answer:

Elliott isolated his course into upper and lower understudies, through physical characteristics and not through the students' genuine capacity.

Explanation:

What does personal freedom mean to you? Do we need to consider the rights of others as we exercise our own personal freedom?

Answers

Answer:Freedom of expression gives you the right to hold your own opinions and to express them freely without interference.freedom of the person in going and coming, equality before the courts, security of private property, freedom of opinion and its expression, and freedom of conscience subject to the rights of others and of the public

Explanation:

Human rights are basic rights that belong to all of us simply because we are human. They embody key values in our society such as fairness, dignity, equality and respect. They are an important means of protection for us all, especially those who may face abuse, neglect and isolation

keeping in step with jesus meaning

Answers

Answer:

Keeping in step with Jesus means to obey his commandments and walking his path, praying to him daily and trying to follow his example of lifestyle and by listeneing to His words.

Explanation:

Also keeping the 10 commandements and love you're enemies

A place where the sea remembers

Answers

Answer:

A Place Where The Sea Remembers An offering by Sandra Benitez ‚ A Place Where the Sea Remembers is a tale of love and anger‚ hope and tragedy‚ filled with haunting characters. Its setting is the Mexican village of Santiago‚ where Remedios‚ the healer‚ listens to the peoples’ stories and gives them advice.

Decide if each detail describes a way the dogs are similar or a way they are different. Four legs Fur Color Collar Height Dog

Answers

Answer:

Well, they obviously both have four legs. —> Similar.

Fur color? —> Different, one is black, white, and red, and one is white red.

Collar? —> Their collars both look red to me, so —> Similar.

Height? —> The dog looking towards the camera seems to be a bit taller than the dog looking away from the camera. —> Different

And…

Dog? —> Hm…I’m not sure if they are the same breed, but they look like they could be a similar breed…so —> Similar…?

Explanation:

Answer:

Decide if each detail describes a way the dogs are similar or a way they are different.

Four legs

✔ Similar

Fur

✔ Similar

Color

✔ Different

Collar

✔ Similar

Height

✔ Different

Dog

✔ Similar

Explanation:

Should haileab have taken this position on fighting ?

BOOK:Of beetles & ANGELS

Claim:

Evidence:

Counterclaim;

Evidence:

Rebuttal :

Answers

Answer:

It should be claim, reason, evidence, counterclaim and rebuttal, conclusion.  I took an AP English class last year that taught me how to write a persuasive essay.

Explanation:

If your expelled from school That Means your fired

Answers

Answer:

wow thank u yes good information very informative


1. How many dogs? (2 marks)
a) The dog's barks Answer:
b) The dogs' barks Answer:

Answers

(A) dog’s barks
Explanation: to find out if you have to use singular or plural you have to look at the verb which is ( bark) at a dog’s is one dog so it has to take a singular verb which is the dog’s barks and for be it is plural so it takes a plural verb so it should be the dogs’ (bark) :) .
Note : singular verbs in with “s”
Plural verbs do not end with “s” .
Hope it helped you ❤️

PLEASE HELP!!
Think about how the film develops the character of Ed Murrow? What kind of character is he?
( is from the movie “good night and good luck”)

Answers

Answer:

..

Explanation:

..

4. Under stress decision makers are more likely to?

Answers

Answer:

Effects of Stress

Under stress, decision makers are more likely to: Get tunnel vision—selective perception due to sensory overload. Exhibit poor judgment, such as making hasty decisions or choosing risky alternatives.

211. What is the opposite of cheap?

A ) clever
B ) high
C ) expensive
D ) tall


212. What is the opposite of light?
A ) tidy
B ) clean
C ) dark
D ) heavy


213. What is the opposite of beautiful?

A ) ugly
B ) smart
C ) dirty
D ) long

214. What is the opposite of old?
A ) cool
B ) beautiful
C ) ugly
D ) young

215. Be careful not to drop that vase, it’s priceless.
A) miss
B) allow
C) catch
D) pick up

216. I’m going to buy the black BMW with dark tinted windows.
A ) make
B ) do
C ) sell
D ) admit

217. Please do not enter through the back door.
A ) exit
B ) shout
C )leave
D )open

218. Mark told me he was going to marry again.
A ) exit
B ) miss
C )divorce
D )attack

219. Jack is_______ with his job.
A ) boring
B ) bore
C )bored
D )bores

220. I know it’s strange, but I always feel_______when the weather is good.

A ) excite
B ) exciting
C ) excites
D ) excited

221. Jimmy always looks so_____ I guess his life is really ______.
A ) boring/ bored
B ) bored/ bored
C ) bored/ boring
D ) boring/boring

222. I believe English is_______.

A ) interests
B ) interested
C ) interest
D ) interesting

223. Laura is ________ because she had a ________ day.

A ) tired/ tiring
B ) tiring/tired
C ) tiring/tiring
D ) tired/tired

224. I was really _________ when I fell over in the street
• A ) embarased

• B ) embarrasing

• C ) embarrassing

• D ) embarrassed

225. That film was so ____________! There was no happy ending for any of the characters.

• A ) depress

• B ) depressing

• C ) depressed

• D ) depresing

226. Have you ________ your homework? -Not yet.

A ) made
B ) do
C )done
D )make

227.I go for a run and _______ exercises every morning.

A ) do
B ) did
C )done
D )doing

228. Complete the sentences. Where _____ live?
A) do you
B) were you
C) you
D) will you

229. What time _____ to school this morning?
A) did she get
B) did she got
C) she got
D) will she get

230. Be careful! You _____ a mistake.
A) are making
B) making
C) are makeing
D) will make

Answers

211. C) Expensive
212. C) Dark
213. A) Ugly
212. D) Young
215. D) Pick up
216. D) Admit
217. A) Exit
218. C) Divorce
219. C) Bored
220. D) Excited
221. C) Bored/Boring
222. D) Interesting
223. A) Tired/Tiring
224. D) Embarrassed
225. B) Depressing
226. C) Done
227. A) Do
228. A) Do you
229. A) Did she get
230. A) Are making

Which sentence from Exploring the Titanic best indicates the author's enthusiastic tone at the end of the passage?
O Now, finally, I went to my bunk to get some sleep.
When I awoke, it was nighttime, and the good ship Knorr was steaming quietly and steadily to our home.
They had paid a big price over the years during my long months away from home, but they'd never once
complained.
As we came into port, I couldn't believe my eyes.

Answers

Answer:

As we came into port, I couldn't believe my eyes.

Explanation:

this is showing amusement and shock, making it correct.

Answer

It's c or the 3 answer edge

Explanation:

:)

fill in the blanks with the correct answer.

1.in writing a story,the writer selects the _____ or point of view in which the story will be presented to the readers.

2.the _____ is one of the characters in the first person point of view.

3.the _____ person point of view is not often used.

4.the ______ person point of view is most commonly used in narrating a story.

5.the ________ third person point of view is one in which the narrator tells the story like he knows everything.​

Answers

Answer:

1) maid idea  

2)story

Explanation:

Other Questions
Breakfast eaten and the slim camp-outfit lashed to the sled, the men turned their backs on the cheery fire and launched out into the darkness. At once began to rise the cries that were fiercely sadcries that called through the darkness and cold to one another and answered back. Conversation ceased. Daylight came at nine o'clock. At midday the sky to the south warmed to rose-colour, and marked where the bulge of the earth intervened between the meridian sun and the northern world. But the rose-colour swiftly faded. The grey light of day that remained lasted until three o'clock, when it, too, faded, and the pall of the Arctic night descended upon the lone and silent land.As darkness came on, the hunting-cries to right and left and rear drew closerso close that more than once they sent surges of fear through the toiling dogs, throwing them into short-lived panics.At the conclusion of one such panic, when he and Henry had got the dogs back in the traces, Bill said:"I wisht they'd strike game somewheres, an' go away an' leave us alone.""They do get on the nerves horrible," Henry sympathized.They spoke no more until camp was made.Read this line from the story:As darkness came on, the hunting-cries to right and left and rear drew closer, ...What is the purpose of this sentence in the story? (5 points)It implies a mood of utter despair.It implies a near tragic event.It creates a feeling of being trapped.It creates a sense of action. I AM GIVING 50 POINTS!!!!!!!!!!!!!!!!! Find the distance between the two points. (-2,1) (1,-2) Enter the number that goes beneath the radical symbol can somebody help me Based on paragraph 39, which adjective best adjective best describe the princes perspective on the death of Romeo and Juliet please help asap!!!! Sheila is making accessories for the soccer team. She uses 559.24 inches of fabric on headbands for 28 players and 3 coaches. She also uses 271.04 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player? NO NEED FOR LINKS NEED THE ANSWER RIGHT NOW In an old photograph, the height of grandma's table is 3.8 cm. The table doesn't exist anymore; grandma doesn't know what happened to it. She does still have the vase in the photograph which is 0.8cm tall in the photograph and 30 cm tall in real life. Using the vase for a scale factor, how tall was the table? PLEASE ACTUALLY ANSWER AND DON'T JUST PUT I DON'T KNOW OKAY? How do covalent compounds differ from ionic compounds? For northern hemisphere observers, which celestial object would be above the horizon for the greatestamount of time: one that is on the celestial equator, one that is 30 above the celestial equator, one that is70 above the celestial equator, or one that is 40" below the celestial equator? Which one would be abovethe horizon the greatest amount of time for southern hemisphere observers? Explain your answer. During the Renaissance, what important change occurred?A) Trade and commerce decreased. B) People began to read less.C) Scientific discovery increased.D) People began to work more. If you have to measure the temperature > above 80c, do you use an alcohol or mercury thermometer? why? 12 - 4 / 2x5 or 18 -4 / 2 x 5 22) A corporate charter specifies that the company may issue up to 20 million shares of stock. The company sells 12 million shares to investors and later buys back 3 million shares. The current number of shares of treasury stock after these transactions have been accounted for is: WHICH GOD OR GODDES DOES NOT MACH HIS OR HER ROLEHESTIA:GODDES OF HOME AND HEARTHAPOLLO:GOD OF THE SUN, MUSIC,LAW AND REASONHERA:GODDES OF MARRIAGEARES:GOD OF THE SEAS True or false? The stamp act was a tax on stamps Can you help me with this plz The British attacked Washington D.C. for all of the following reasons, except ______________________ .a.to get revenge on the US for attacking the British at Waterlooc.it was the US capital cityb.the war in Europe had ended and they could afford to focus on the war with the Americansd.they wanted to destroy and burn all government related officesPlease select the best answer from the choices providedABCD 1. What impact did Napoleonic Europe have on neighboring countries of France? 4x+y=0 2x-y=-12 how many solutions does this problem have? No solution, one solution, or infinite solutions