Compute g at a distance of 4.5 x 10^7m from the center of a spherical object whose mass is 3.0 x 10^23 kg

Answers

Answer 1

Answer:

[tex]g=0.0099\ m/s^2[/tex]

Explanation:

Given that,

Mass of the object, [tex]m=3\times 10^{23}\ kg[/tex]

Distance, [tex]r=4.5\times 10^7\ m[/tex]

We need to compute the value g from the center of the object to the distance r.

The formula to calculate g is given by :

[tex]g=\dfrac{GM}{r^2}[/tex]

G is Universal Gravitational Constant

Substitute all the values in the above formula.

[tex]g=\dfrac{6.67\times 10^{-11}\times 3\times 10^{23}}{(4.5\times 10^7)^2}\\\\=0.0099\ m/s^2[/tex]

So, the required value of g is [tex]0.0099\ m/s^2[/tex].

Answer 2

Answer:

0.0099 m/s/s or m/s^2

Explanation:

Work with the formula first and work out where each component is supposed to go.

      GM

G = --------

        r^2

Then you want to plug in:

(6.67 ⋅ 10^-11) (3.0 ⋅ 10^23 kg)

------------------------------------------

            (4.5 ⋅ 10^7)^2

The Solve to get an answer of:

0.0099 m/s/s


Related Questions

They must detect certain allergens each and every time

Answers

What are the options

Question 7 of 10
Which sentence best describes an aesthetic impact?
A. The twist ending of the story is meant to shock and disturb the
reader.
OB. The symbolism in the middle of the story represents the
character's longing.
OC. The height of the story's tension occurs in the final four
paragraphs of the story.
D. The wordiness of the story's introduction reflects the mind of the
main character.

Answers

Aesthetics, in literature, is the involvement of references to expressions of artists within a textual work. The aesthetic impact here will be best described by the twist ending of the story is meant to shock and disturb the reader.

What is the importance of the aesthetics?

Authors actually include aesthetic concepts as this may help strengthen the purpose for writing as well as they are sharing their thoughts and opinions on the respective aesthetic.

Here the aesthetic impact would be describes by the twist ending of the story is meant to shock and disturb the reader.

Thus, the correct option is A.

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(07.03 MC)
Select the best topic sentence for a body paragraph explaining the character trait that makes
Sherlock Holmes a respected detective.
Sherlock Holmes solved mysteries by focusing on facts instead of judgments.

Sherlock Holmes solved mysteries that were very challenging and strange.

Sherlock Holmes was a world-famous detective who lived in England.

Sherlock Holmes was a friendly man who was liked by everyone who met him.

Answers

Answer:

d

Explanation:

The answer is A.
He would be respected by solving mysteries by focusing on facts instead of judgments.

Not a question, but this website is garbage.

Answers

Answer:

why??? it's helpful ain't it?

4) Robert B. Parker is a popular writer of detective novels, most of his books are about a private eye.
10 Points
O Run-on
Fragment
O Complete

Answers

Answer:

Run-on sentence

Explanation:

A run-on sentence is a type of sentence that consists of two or more incorrectly connected independent clauses. When these clauses are simply put together with no punctuation mark or conjunctions, we get a fused sentence. When they are connected by a comma without a coordinating conjunction, we get a comma splice.

The given sentence is an example of a comma splice. It consists of two independent clauses:

Robert B. Parker is a popular writer of detective novels.Most of his books are about a private eye.

They are connected just by a comma, which is incorrect. This can be corrected by adding a coordinating conjunction after the comma, turning the comma into a semicolon, or splitting these clauses into two sentences.

How does the poem reflect the speaker's cultural experience?
O A. It describes the soldiers of the time are called to battle for freedom.
OB. It reveals how the soldiers of the time are treated once they go home.
C. It illustrates how the soldiers of the time cope with the realities of war.
D. It explains how the soldiers of the time are forced to risk their lives in combat.

Answers

I think the answer is C

The poem reflects the speaker's cultural experience as  It illustrates how the soldiers of the time cope with the realities of war. Therefore option C is the correct response.

What is a Culture?

The term "culture" is a general one that refers to social behavior, institutions, and norms present in human societies as well as the people that make up these groups as well as their knowledge, beliefs, and talents.

Cultural aspects include things like laws, customs, clothing codes, and architectural designs. Cultural relevance refers to the importance of the past, present, or future generations in terms of aesthetics, history, science, social issues, or religion.

Cultural beliefs are notions that are acquired and disseminated throughout various social groupings. Individuals know distinct subsets of cultural knowledge and might thus vary in their level of cultural competence since the quantity of information in culture is too great for any one person to fully comprehend.

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I WILL GIVE BRAINLIEST PLEASE HELP ME
In "The White Umbrella," which event causes the narrator and Mona to have to wait for their mother at the piano teacher's house?

Their mother losing track of time while concentrating on her work.

Their mother is in a car accident that prevents her from arriving on time.

Their mother is promised a promotion if she stays late at work.

Their mother delivers flowers as her job and must fill many orders.

Answers

Answer: it is the thrid on

Explanation: since i helped can i have brainlist please like you said. :D

Answer:

Their mother is promised a promotion if she stays late at work.

Explanation:

In the passage the mother arrives late to pick up her daughters because the workers were "unreliable" so the mother's boss promised a promotion is she stays late at work. Assuming you are using K12 you can go to page 218 and the middle paragraph explains the answer.

hope i helped :D

Which is a run-on sentence?
If you want to avoid back pain, you should maintain
proper posture.
You must be going somewhere nice your outfit is so
elegant.
On Saturday nights, the roller skating rink plays disco
music.

Answers

Answer:

The second sentence is a run-on sentence

Explanation: A run-on sentence is when two or more independent clauses (phrases that can stand on their own as a sentence)  are not connected properly. You can connect them with a comma, or a conjunction(and, so, etc)

The second sentence has two independent clauses, "you must be going somewhere nice" and "your outfit is so elegant". However, these aren't connected properly so the answer is the second choice.

You must be going somewhere nice your outfit is so elegant is a run on sentence Option(b) is correct. Prior to choosing how to fix a run-on, in any case, look at the provisions that make up the sentence.

What is a run on sentence?

A run-on sentence happens when two free provisions run together without legitimate punctuation or proper conjunctions.

A run-on sentence is when at least two free provisos (states that can remain on their own as a sentence) are not connected as expected. You can connect them with generally a comma, or a conjunction.

A more normal run-on sentence, as in the model beneath, utilizes a transitional expression, yet without fundamental punctuation. There are multiple ways of rectifying a run-on sentence.

Conclude what the fundamental motivation behind the sentence is, then, at that point, pick one of the accompanying strategies to revamp the sentence for clearness: partition provisions into two sentences embed a semicolon between the two provisions and utilize a comma with either a planning or subjecting conjunction.

Therefore Option(b) is correct.

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The committee is/are meeting today.​

Answers

the answer would be is

this has to be 20 characters so hi

Answer:

The committee IS meeting today.

Explanation:

'Are' does not make sense so the correct word is 'is'.

i am planning a trip to paris france on january 3 2016
how to punctuate this correctly

Answers

Answer:

I am planning a trip to Paris, France, on January 3, 2016.

Explanation:

I believe this is correct.

Answer:

I am planning a trip to Paris, France on January 3, 2016

Explanation:

This should be the correct punctuation

Which is the best claim for an argumentative paragraph?

The chronometer was the most significant artifact in world trade because MacGregor explains its various abilities.
The chronometer was the most significant artifact in world trade because one was aboard the ship that carried Charles Darwin around the world.
The chronometer was the most significant artifact in world trade because it was invented by John Harrison in the mid-eighteenth century.
The chronometer was the most significant artifact in world trade because it allowed for a perfect charting of the world’s oceans.

Answers

Answer:

D. The chronometer was the most significant artifact in world trade because it allowed for a perfect charting of the world's oceans.

Explanation:

correct on edge

The claim which is best for an argumentative paragraph is (D)The chronometer was the most significant artefact in world trade because it allowed for a perfect charting of the world’s oceans.

What are argumentative paragraphs?

An argumentative paragraph is a form of paragraph writing which includes facts and reasoning. The topic being discussed is backed with proper research and necessary details.

Option (D) gives proper reasoning and an appropriate argument.

Therefore, the correct option is (D)The chronometer was the most significant artefact in world trade because it allowed for a perfect charting of the world’s oceans.

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Which phrase best explains the purpose of the
underlined text?
to give evidence of Stalin's genocidal actions
to explain why Stalin became a ruthless murderer
to focus the reader's thoughts on Stalin's personality
to summarize Stalin's time as a Communist leader

Answers

Answer:

To focus the reader's thoughts on Stalin's personality.

The phrase that best describes the purpose of the text is to focus the reader's thoughts on Stalin's personality.

Who was Stalin?

Stalin was the dictator of the USSR from 1929 to 1953 who changed the Russia from peasants economy to industrial economy. During his rein he was ruled with the terror among the people. He killed so many people.

According to the passage, the purpose of the text to tell the character of the Stalin. He was responsible for the death of so many people along with imprisonment.

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how does discrimination and prejudice affect our world today​

Answers

Answer: Discrimination affects people’s opportunities, their well-being, and their sense of agency. Persistent exposure to discrimination can lead individuals to internalize the prejudice or stigma that is directed against them, manifesting in shame, low self-esteem, fear and stress, as well as poor health.

Explanation: Yw!

Answer:

It affects jobs, money, relationships, law, ect.

Explanation:

how do you write a essay about interpretive literacy analysis?​

Answers

Answer:

When you're writing an interpretive essay, first identify the author's methods, but, most importantly, go back and evaluate those methods and come up with your own interpretation of the text. Because you're interpreting it one way, you have to remember that there is ambiguity.

Is the following verb a regular or irregular verb?

Run

O Regular

O Irregular

Answers

Answer:

Irregular verb is the answer

Which of these are effective strategies for preparing for your presentation? Check all that apply.

-reviewing my notes so that I am prepared to speak about the topic
-practicing in front of a mirror, a friend, or a family member
-practicing speaking as quickly as possible to warm up my voice
-timing the presentation
-researching the topic ahead of time
-putting all of my notes in my visuals so I can present without notes

Answers

Answer:

1,2,4,5

Explanation:

The most effective strategies for preparing a presentation from the list below are Reviewing the notes prior to the presentation, practicing with a real or imaginary audience, timing the presentation, and researching the topic ahead of time.

Benefits of Preparing for your presentation

Preparing extensively and ahead of time helps to reduce tension and stress. It also helps the presenter to:

Focus on the key message;Hold the attention of the audience while speaking to their interestsEnhance communicationFeel more comfortable and in charge.

The correct options, therefore, are:

A, B, D, and E.

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How is it possible to control a wheelchair or an artificial limb with your mind? Please answer ASAP

I WILL MARK AS BRAINLIEST TO THE BEST ANSWER
30 POINTS

Answers

There is a new brain machine interfaces that exploit the placisty of the brain, that may allow people to control prosethic devices in a natural way.

There are novel brain machine interfaces that take advantage of the brain's pliability and could give users natural control over prosthetic equipment.

What is artificial intelligence?

Artificial intelligence uses computers and other devices to simulate how the human mind makes decisions and solves problems.

It can be used to manage normal duties like campaign reports, performance, and many other things.

The language used by the user can be analyzed by chatbots using AI, NLP, NLG, and NLU, which can then answer in a manner similar to that of a human.

The amount of data produced today, by both humans and machines, considerably exceeds the capacity of humans to comprehend, understand, and base complex decisions on that data.

There are cutting-edge brain machine interfaces that make use of the brain's adaptability and might allow people to control prosthetic devices naturally.

Thus, this way, artificial intelligence can help in many ways.

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In what ways can the story The Celebrated Jumping Frog be considered a satire?

Answers

Answer:

The Celebrated Jumping Frog of Calaveras County is a satire that makes fun of the character Simon, who has a problem with gambling. One way of sharing this is how he tells this in the passage, “heck, if he sees two bird perched on a fence, he'll bet which bird will fly away first.”

Explanation:

Paragraph 87 lists many conflicts. What is the MAIN reason for all of them? Is the main reason
an internal conflict, external conflict, or both? Explain.

Answers

Answer:

both because there are many conflicts.

what is the main idea of a text? how do authors develop a main idea?

Answers

Explanation:

The encouragement of details (particular comments that clarify and "demonstrate" the central concept) establishes a main premise. The key concept is that the author wishes to relate to readers as a focal point of feeling. The primary definition answers the question, "What does narrator need me to understand the subject?" "or "What is me being told by the author? "The speaker also mentions in a single statement the core concept.

1- Fatima is the girl I told you about ……………………. works in jeweller's in New York.
who
whom
which
whose

2- Khalid, …………………..…. car broke down yesterday, came to work by bus today
who
whose
which
whom

Answers

Answer:

who whose

Explanation:

when you say it out loud it helps greatly. Try reading it in your head to see which sounds best.

Answer:

1. who

2. whose

Explanation:

The others wont make sense if you use it.

the young oysters got ready quickly and neatly what does that tell about them​

Answers

Answer: Excitable and Eager for adventure.

Explanation:

This question relates to the poem recited to Alice when she was in the world beyond the mirror titled, ''The Walrus and the Carpenter''.

In it, a walrus and a carpenter trick oysters into taking a walk with them and then ate them. They tricked them by inviting them for a walk and talk and the oysters horridly agreed and got ready.

This shows that they were excitable characters who were eager for an adventure just like little children.

The main Idea of the text is..

A. What the passage is mostly about

B. Made up of a few of the details in the passage

C. What the author is trying to say or prove about the topic

D. Answer A and C

Answers

The answer is A and C combined so final answer is D

Which of the following characters is most like Solomon Northup?

Robert
Raymond
John
Clemens

Answers

Answer:

Robert

Explanation:

A person called Robert perished heading north because of the illness. North-up convinced an English merchant, John Manning, to take him to Henry. North-up, on arriving in New Orleans.

Answer:

Robert

Explanation:

Just took the odyssey ware test

Read this excerpt from We’ve Got a Job: The 1963 Children’s March.

Then, in 1958, when he was nine, his mother got a job as a dental assistant – and a raise. At about the same time, Wash got a job, too. Six days a week for eight years, he woke up by four o'clock in the morning to deliver milk. By the time he got to school each day, he'd already put in almost half a day's work.

How does this excerpt help readers make a personal connection to the story?

by connecting readers to his mother’s medical training
by connecting readers to the milk-delivery business
by connecting readers to Wash’s academic success
by connecting readers to Wash’s daily work routine

Answers

i think its D! :)  

If not correct me please!

Answer:the answer is d

Explanation:

Determine which group of words have similar denotations?
A. protect; abandon; shatter, congeal
B. conserve; preserve;protect; destroy. C. reserve: crestfallen; morose; illuminated
D. perpetuate; conserve ;safeguard; sustain

Answers

Answer:

its B (or at least i think it is B)

Explanation:

Identifying Theme
... for Mr. Hyde had numbered few familiars-even the
master of the servant maid had only seen him twice; his
family could nowhere be traced; he had never been
photographed; and the few who could describe him
differed widely, as common observers will. Only on one
point were they agreed; and that was the haunting sense
of unexpressed deformity with which
the fugitive impressed his beholders.
- The Strange Case of Dr. Jekyll and Mr. Hyde,
Robert Louis Stevenson
What theme does this passage best
support?
O Mr. Hyde has an unusual appearance.
O Appearances shape people's opinions.
O People are too concerned with their
appearances

Answers

Answer: appearance shape peoples opinions

Explanation:

Appearances shape people's opinions theme this passage best support. The correct option is B. People's perceptions are shaped by their appearances. "Sir," the butler said, his face mottled, "that thing wasn't my master, and that's the truth."

What are a theme and its purpose?

A theme is an implied stance taken on a story's central topic or message. Consider love: the topic may be love, but the theme may be learning to love yourself. Themes are used in narratives to communicate important ideas and messages about issues confronting the characters and setting.

Hyde has a human appearance, but his personality is 'deformed' due to his pure evil nature. A completely evil identity is not normal, and something that is not normal is sometimes considered 'deformed.'

Thus, the ideal selection is option B.

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Help ASAP) "O God!! Can I not grasp Them with a tighter clasp? O God! can I not save One from the pitiless wave"? Question --> How do the lines above impact the meaning of the passage? A) They emphasize the sense of depression experienced by the speaker. B) They show that the speaker has lost something. C) They contribute to the sense of anger felt by the speaker. D) They build suspense.​

Answers

Answer:

a)

Explanation:

in the first one it talks about himself...like he doesnt have a way to go out but in the second line the person speaking cant help and it gives the sensation of remorse

Choose the best word that would fill in the blank.

___ is their main concern.
A. Language
B. Addiction
C. Quality
D. Pigment​

Answers

c.

Quality is their main concern

Please HELP
Because vaccines prevent new infections, they also prevent further spread. Why would this effect be diminished if few people agreed to get the vaccine?

Answers

Answer:

because then the virus mutates and becomes immune to the cure or vaccine then the vaccine becomes unaffected and can affect anyone so you need more than half or 75% so therefore you need people to take vaccine to get better results for the vaccine

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