The ultimate angular velocity and time are specified, therefore the angular acceleration can be determined immediately from its expression in =t = t.
Angular velocity: what is it?The rate at which an object spins, revolves around an axis, or modifies the angle between two bodies is known as its angular velocity. This displacement is shown in the figure by the angle between a line on one body and a line on the other.
While angular velocities are given in revolutions per minute, angles or angular displacements in engineering are typically stated in degrees or revolutions (of 360°). (rpm).
In mathematics and science, angles are frequently expressed as radians and angular velocities as radians per second. These metrics are connected by the following conversion factors: One rotation every minute is equal to 30 radians every second, or /180 a degree.
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The rate of change of angular velocity (ω) over time is known as angular acceleration (α).
To find the angular acceleration from rotation, you can use the following formula:
α = Δω / Δt
Where Δω is the change in angular velocity, Δt is the change in time, and α is the angular acceleration.
To find the angular acceleration, you need to know the initial and final angular velocities of the object, as well as the time over which the change in angular velocity occurs.
For example, if an object starts with an angular velocity of 10 rad/s and ends with an angular velocity of 20 rad/s over a time period of 5 seconds, you can find the angular acceleration as follows:
α = (20 rad/s - 10 rad/s) / 5 s = 2 rad/[tex]s^2[/tex]
It's worth noting that angular acceleration is a vector quantity, and it can be represented by an arrow pointing in the direction of the acceleration and with a length proportional to the magnitude of the acceleration.
Another way to find the angular acceleration is to use the relation between the angular velocity, angular displacement, and time. If you know the angular displacement and the angular velocity, you can use the following formula:
α = [tex]\frac{(w_{2}- w_1) }{(t_2-t_1)}[/tex]
Where α is the angular acceleration, ω₁ is the initial angular velocity, ω₂ is the final angular velocity, t₁ is the initial time, and t₂ is the final time.
It's also worth noting that the angular acceleration can be caused by a torque acting on the object, and the relation between torque and angular acceleration is given by the equation :
τ = I * α
Where τ is the torque acting on the object, I is the moment of inertia and α is the angular acceleration.
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Which excerpt from We ve Got a Job expresses the author's viewpoint about segregation in Birmingham?
Abe
"My parents were involved from the point that I could remember My church was involved You were there and
just a part of it."
"She would no longer just attend meetings. Somehow, she would act on her own."
"Separate accommodations for the white and colored races were allowable, as long as the accommodations for
each group were equal."
"There were several things wrong-above all, the concept of 'separate but equal itself. Separation on the basis of
race is simply unjust."
Answer:
option b is right answer
please mark me brainlist answer
Explanation:
Principal Skinner pulled a rabbit out of his hat,
than waited for the applause.
Is than or then
Answer:
then
Explanation:
fgvsrcbjhcxsfvb.
What is the similarities and differences of kibbutz of israel and bayanihan of the philippines?
Plz help! Christianity! PLZ PLZ PLZZZZZ
Answer:
plz mark as brainliest
Explanation:
1.prayer
2. prophets
3. don't know sorry (I am a Muslim)
4.
5.
6.moses
7.gods desire
8. christ faith
9.
10.fellowship
The jury gave different decision.......? into tag question
According to the article, WHY did Treasury Secretary Mnuchin not move forward with updating the $20 bill when Trump was in office?
Answer:
C
Explanation:
2. This month I have to write a thesis, do a book report and a poem. (Compound) 3. It is a post-graduate degree achieving which will neither be easy nor cheap. (Simple) 4. They need to buy potatoes, apples, and cherries from the market. (Compound) tell the answers plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
2. Compound
3. Simple
4. Compound- Parallel
Explanation:
The correct answer to the given question is
2. Compound
3. Simple
4. Compound- Parallel
Compound sentences are those which include two sentences and are connected to each other by a comma.
Simple sentences are those which do not include any comma and are just a single sentence.
Parallel sentences are those which include a single sentence but include a few words by adding commas.
Pls help if your good at English ill mark brainliest <3
Answer:
The answer is A
Explanation:
Symbolism in poetry adds to the effect of the universal language and provides multiple levels of meaning for interpretation by readers. Symbols in poems can be derived from nature, animals and religion to represent people, ideas, and thoughts and feelings of individuals
Answer:
English is the principal language of Great Britain, the US, Ireland, Canada, Australia, New Zealand, and many other countries. It is the second most commonly spoken first language, with some 400 million native speakers, and is the world's most widely used second language. English belongs to the West Germanic group of Indo-European languages, though its vocabulary has been much influenced by Norman French and Latin
Explanation:
B is the right option
what tense is "teaches" because i think it is present but I'm not sure
Answer:
you are right teaches is in present tense.
Hope it will help :)
whats your Wildly Important Goal is
to smash all my school tests and go to college and university and get an amazing job
Why is it important that the setting at the beginning of the tale involves a simple cottage?
A) All classic tales have simple cottages in at least one setting.
B) Fishermen live in cottages so the story must include a cottage.
C) Because the wife loves the cottage, she has to give it up in the end.
D) The wife desires a house better than the cottage
Answer:
i'd go with C
Explanation:
To Kill a Mocking Bird!!!
Jem addresses the topic of Boo with Atticus, and Atticus tells Jem, “Do not let this inspire you to further glory." What does he mean?
1.)Jem should stop spreading more terrible rumors about Boo.
2.)Jem should not advertise his controversial opinions.
3.)Jem should not tell any more Boo stories with the intent of scaring his sister.
4.)Jem should not even consider taking more risks to prove his bravery.
Read the quotation from a story about a boy named Andy who is learning to ski.
"I think I fell fifteen times before I got to the bottom of the lowest slope!"
Which speaker tag best matches Andy's feelings about his ski experience?
asked Andy.
Andy cheered triumphantly.
nagged Andy.
Andy complained painfully.
Answer:
the exclamation
Andy complained painfully
Answer:
Andy complained painfully .
Explanation:
hope I helped .
I ...... my keys before
Lost or Have lost
She ..... that book yet
didn't finish or hasn't finished
Is this correct? :
They have eaten Thai food before.
Answer:
1) have lost
2) didn't finish
3) Yeah its correct
Hope it helped!!
Explanation:
have lost
hasn't finished
correct
Wanna earn some points. Answer this simple warm up question: would you rather master all the instruments in the world or be fluent in every language that exists and why??
Answer: I would prefer instruments
Explanation: My reasoning is this, i have a strong connection to music, the way it flows with emotions and passion. I write poetry, and poetry is simply a song without a melody if i knew all the worlds instruments, then perhaps i could give my writing it's own melody.
Answer:
This is a tough one, but I have to say, be fluent in every language.
Explanation:
I was tempted to go for the instrument one, but thinking about it, being fluent in every language would come with so many benefits. Let's say you've always had the strong desire to move out of your hometown and move far away from there. Depending on where, there might be a totally new language you're not familiar with. If you were fluent in every language that exists, this wouldn't be an issue. It just saves a bunch of time for you. (Bonus example: Imagine you went to the grocery store and you had people around you sh#t talking you in a different language. Ohh the look on their face when they realize you understood everything they said is so powerful haha!)
BTW thanks op for the question. I was in need of some points.
WHAT WOULD YOU DO TO IMPROVE YOUR LOCAL COMMUNITY
Answer:
Answers are below.
Explanation:
There are many ways we can help and support our local communities.
For example:
- Volunteer, maybe work in a charity shop or a small local business.
- Support the local businesses, share it on social media, spread the word, tell your friends and family about it.
- Clean and Tidy up, perhaps clean up the beach or pick up garbage from your local area.
- Help the neighbours
- Donate things that you might think would help others more than yourself.
- Donate money and food to the homeless.
Hope this helps :)
If you want to eat the foods from a different culture, try eating just like the people from that culture do. Some cultures use different kinds of utensils than what you may be used to. Other cultures use their hands to eat food. In fact, many cultures eat with their hands. (1) _______ Of course, one can always use utensils while eating Indian food, but it's not going to be as fun. To eat Indian food the traditional way, just use your right hand. Additionally, the proper method is to use the fingers instead of the entire hand. If the meal includes bread, only use one hand to tear or break a piece. (2) _______ Indian bread is typically a flat bread that is different from the loaf bread you may be used to. Eating rice with only one hand presents a whole new challenge, but it can be done. Keep in mind that whatever food you are
eating, it was likely made to be eaten and enjoyed a certain way. (3) _______
Which sentence below best fits in blank #1?
A. The concept of good manners differs from person to person.
B. For example, India has a long standing tradition of eating this way.
C. People who eat with their hands have no business sitting at a table.
D. Many people would never consider abandoning their forks.
Answer:
B
Explanation:
In india traditionally they don't use utensils for eating
The theme of a short story is
often
A. an insignificant part of the story.
B. specific only to the events of the story and not
applicable to everyday life.
C. an observation about human nature.
The theme of a short story is often an observation about human nature. Therefore, the correct option is C.
What is Short story?A short story is a piece of fiction that usually focuses on just one person or event. It has a more narrowly focused plot and is shorter than a novel. The theme of a short story is the underlying message or meaning that the author conveys through the characters and events of the plot. It can be a critique of society, the human condition, or everyday existence.
The reader repeatedly speculates about the events and characters in the story rather than directly stating the subject. The theme of a short story can shed light on the author's perspective on a particular problem or topic. The theme of a short story is often an observation about human nature.
Therefore, the correct option is C.
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PART B: Which detail from the poem best supports the answer to Part A? A "What a smile! One large lamp for a face,/smaller lanterns where skin stretches over" ( Lines 1-2) B "involuntary shudders/whe
Hello. You forgot to show part A of the question and forgot to enter the answer options.
Part A shows the main theme of the poem which is "Young soldiers don’t know what they’re getting into when they sign up for war." The response options in Part B are:
A. “What a smile! One large lamp for a face,/smaller lanterns where skin stretches over” ( Lines 1-2)
B. “involuntary shudders/when someone, somewhere, steps over/his shallow, unmarked, mass grave.” ( Lines 10-12)
C. “But his smile remains undimmed/ inviting, not knowing what hit him,” ( Lines 13-14)
D. “and a face just like/his figures like him to stop all action/ with a flick of finger on the trigger.” ( Lines 16-18)
Answer:
C. “But his smile remains undimmed/ inviting, not knowing what hit him,” (Lines 13-14)
Explanation:
This question is about the poem "Boy Soldier." The poem shows that the boys summoned to the war have no idea what they will face, are not well trained and do not imagine the terror of a battlefield. Even so, their enlistment is accepted with an inviting smile, as if they are going to have a wonderful and constructive experience.
what a man can do that a woman cannot do
Not much. Other than urinating standing up, women and men can do a lot of things equally.
can I have Brainliest? please and thank you -v-
Answer:
cook
Explanation:
women are bad at cooking
Read the sentences from “Fish Cheeks.”
After everyone had gone, my mother said to me, “You want to be the same as American girls on the outside.”
Her mother's word choice reveals that Amy Tan thinks American girls are
pretty.
smart.
fortunate.
predictable.
Answer:
pretty would be your answer :) thank you and have a good day everyone!
Explanation:
Amy Tan thinks American girls are pretty, depiction of family disputes involving Chinese and American culture is a remarkable aspect of Amy Tan's works, hence option A is correct.
What is Amy Tan thinks?The depiction of family disputes involving Chinese and American culture is a remarkable aspect of Amy Tan's works. "You want to be the same as the American females on the outside," the extract says.
Demonstrates how a Chinese girl aspires to have an American appearance. According to her mother, her daughter wants to look like an American or to have the same level of pretty as Americans.
My mother addressed me when everyone had left and said, "You want to be the same as American females on the exterior."
Therefore, Amy Tan thinks American girls are pretty, and Chinese and American culture is a remarkable aspect of Amy Tan's works.
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two separate meaning of tear
Answer: 1: to separate parts of. 2: to divide or disrupt by the pull of contrary forces a mind torn with doubts.
Get your points period tt
lol thanks. keepsafe!!
1. State whether the self-pronouns are reflexive or emphatic...
(1) She made the dress herself.
(2) They trained themselves.
(3) You have done it yourself.
(4) They should solve their problem themselves.
(5) Have you painted it yourself?
(6) Try to restrain yourself.
(7) She questioned herself.
(8) I myself cook my food. .
(9) Please control yourself.
(10) The villagers made the road themselves.
(11) He absented himself from the class.
(12) I met the president himself.
Answer:
1) She made the dress herself.
emphatic
(2) They trained themselves.
emphatic
(3) You have done it yourself.
emphatic
(4) They should solve their problem themselves.
emphatic
(5) Have you painted it yourself?
reflexive
(6) Try to restrain yourself.
reflexive
(7) She questioned herself.
emphatic
(8) I myself cook my food. .
reflexive
(9) Please control yourself.
emphatic
(10) The villagers made the road themselves.
emphatic
(11) He absented himself from the class.
reflexive
(12) I met the president himself.
reflexive
Explanation:
In the space provided, evaluate the importance of being able to recognize bias in news reporting. Why does it matter?
Answer:
It help you see the purpose of a text wheter its a piece of writing, a photograph anything
Explanation:
If a student compares this excerpt to the cruelty of Nazi leaders, which type of connection is made?
Answer:
text to world connection
Explanation:
The excerpt is about how the police were beating children even to death, so this was compared with what happened during WWII, whereby Nazi cruelty with jews was recorded, i.e how the police were beating the Jews and those that are associated with the Jews during WWIl.
subject /predicate4)Fermentation changes the beans.
Answer:
The subject is the beans and the predicate is fermentation
Explanation:
Correct me if I am wrong
Answer:
(change the beans :Subject ) (predicate is: fermentation)
Explanation:
if i'm incorrect i apologize i haven't don't that since 6th grade
I'm not an expert on poetry I and im kinda confused on this one. ill brainlist/5 star u!
Two roads diverged in a yellow woods,
And sorry i could not travel both And be one traveller, long i stood And looked down one as as far as i could
To where it bent in the undergrowth.
1) what do u think the poets purpose was by writing this poem?
2) what ie the poem about on the overall? what is the theme?
Answer:
1. The writer could have written this one to divert his attention into writing due to his anxiety. It can be seen on his choice of words which would leave an impact to everyone who reads this.
2. If you read this poem in a critical way, yellow woods does not literally mean a place. He might be having a hard time choosing which to take between two paths that have different purpose or goal.
Explanation:
u can answer it in the comments too
would you prefer to live in a big or small family? why? or why not?
Answerbig family, so i can turn them into my slaves. just playing, my sisters are my wallets and can use them whenever, JUST KIDDINg, i locked them in my basement..they are held in captivity
Answer:
I would prefer living in a small family
Explanation:
I would prefer living in a small family because you can get your own room.You don't have to babysit your siblings,and you can get allowances.
What did the Harlem Renaissance come to represent to black people (especially Southern blacks who had experienced the Jim Crow laws of the south)?
Answer:
The Harlem Renaissance came to represent African Americans (especially people from the south experiencing segregation laws also known as the Jim Crow Laws) because they never had a chance to represent themselves, they never had the chance to show who they really were. So, during the renissance in Harlem New York they expressed themselves through music, art, dance, and literature. And people started to see that they were capable of much more than they ever imagined. People saw that they were more than "People of color".
Explanation:
I hope this helps! ^^
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