An orange fruit drops to the ground from the top of a tree 45m tall.how Long does it take to reach the ground?(10m/s)​

Answers

Answer 1

Answer:

3 seconds

Explanation:

Height(S) of tree = 45m

Acceleration due to gravity (g) = 10m/s^2

From second equation of motion:

S = ut + 0.5at^2

Where:

u = initial velocity ; t = time taken ; a = acceleration due to gravity; S = distance or height

Here u = 0

S = ut + 0.5at^2

Plugging our values :

45 = 0(t) + 0.5(10)(t^2)

45 = 0 + 5t^2

5t^2 = 45

t^2 = 45 / 5

t^2 = 9

Taking the square root of both sides

t = 3s


Related Questions

5 complete examples of fragments

Answers

Answer:

Some sentence fragments start with subordinates. Some examples of subordinators are 'when', 'after', 'although', 'before', 'if', 'since', 'until', 'when', 'where', 'while', and 'why'. Sentence fragments can also be phrases.

Answer:

Here is a glaring example of a sentence fragment: Because of the rain. On its own, because of the rain doesn't form a complete thought. It leaves us wondering what happened because of the rain.

The novel from is less than three centuries old____ true or false?

Answers

Answer:

the correct option is false.

Pls answer my question it is urgent it is Notice writing

Answers

Answer:

dude u have to do this yourself

Explanation:

Rewrite the following, eliminating extra words and combining short sentences into longer ones when necessary.

The first person that I met at the party was Cindy. Cindy was a blonde who had bright green eyes.

Answers

At the park I met Cindy first, she was blonde and had bright green eyes. Hope this helps! :)

What part of the word "geology” is the word root?

geolo
geo
ogy
logy

Answers

Answer:

Geo

Explanation:

Geo is the root of the word geology, which has to do with the ground or Earth.

Geography is the study of the ground in a way.

Ect.

The word "geology” is the word root of Geo word. So, the correct option is B.

What is Root word?

An unmodified core word is referred to as a root word. The most fundamental component of a word is its root, which lacks any prefixes or suffixes. For instance, "shape" is the root word just at core of "conformity." In linguistics, a root word contains a term's most fundamental meaning. We can alter the meaning of a root word by adding prefixes and suffixes.

A root word is a fundamental word that affixes (prefixes and suffixes) are added to create new words from. The root word also functions as a separate word. For instance, the suffix -ly with the word love combine to form the word lovely. The word "geology” is the word root of Geo word.

Therefore, the correct option is B.

Learn more about Root word, here:

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the Olympic games ........... place every four years
a) taken
b) takes
c) took
d) will take ​

Answers

Answer:

b- takes

Explanation:

It happens frequently... every 4 years so you use 'takes'

:::::::::::::::

B. takes

:::::::::::::::

Read the sentence. He worked feverishly, barely ever looking up as his pencil flew up and down the pages of his notebook, and within an hour had solved every problem in every branch of higher mathematics that had ever puzzled either him or any of the great mathematicians of the land. Based on context clues, what is the meaning of the word feverishly? excitedly gloomily slowly methodically

Answers

Answer:

B). Excitedly.

Explanation:

Context clues are defined as the hints or clues provided by the author that allows the readers to determine the meaning of a particular unfamiliar word.

In the given statement, the hint 'how someone will have to work if he/she has to solve a number of mathematical problems within an hour' helps in understanding that the word 'feverishly' stands for 'excitedly or with excitement and determination.' This determination is clearly suggested by the details like 'barely ever looking up as his pencil flew up and down.' Therefore, option B is the correct answer.

Answer:

excitedly

Explanation:

took test

From The Earth is Precious, what is the best definition for the word “befalls”? Question 4 options: a) to fall from a great height such as a cliff b) none of the responses are correct c) to happen to, usually something bad or negative d) a specific type of waterfall

Answers

Answer:

B

Explanation:


Which of the following is the best version of the underlined portion of sentence 2?

Answers

b, it reads well and sounds better

Observe cavorting over patches of snow, jumping and twisting their bodies is the best version of the underlined portion of sentence 2. Hence, option B is correct.

What is a jump and twist?

Either in front of you or out to the sides, raise your arms to shoulder height (parallel to the floor). Swing them to one side across your torso and rotate your lower body in the opposite direction. Twist the other direction repeatedly.

A calisthenics, cardiovascular, pilates, and plyometric exercise called leaping oblique twist primarily targets the calves and, to a lesser extent, the abdomen, lower back, and obliques.

Twisting happens when various body components cross the body's midline (e.g. reaching backward to retrieve something without moving the feet). Your youngster will have stability issues as a result because the base of support hasn't altered but the center of gravity has (feet remain stationary).

Thus, option B is correct.

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What's progressive I’ll give you extra points the faster.

Answers

Answer:

#1 insurance no cap

Explanation:

Read the following excerpt from the story, "The Royal House of Thebes".




Oedipus of course resigned the throne. Polyneices, the elder son, did the same. The Thebans felt that this was wise because of the terrible position of the family, and they accepted Creon, Jocasta's brother, as the regent. For many years they treated Oedipus with kindness, but at last they decided to expel him from the city. What induced them to do this is not known, but Creon urged it and Oedipus' sons consented to it. The only friends Oedipus had were his daughters. Through all his misfortunes they were faithful to him. When he was driven out of the city Antigone went with him to guide him in his blindness and care for him, and Ismene stayed in Thebes to look out for his interests and keep him informed of whatever happened that touched him.






After he had gone his two sons asserted their right to the throne, and each tried to be made king. Eteocles succeeded although he was the younger, and he expelled his brother from Thebes. Polyneices took refuge in Argos and did all he could to arouse enmity against Thebes. His intention was to collect an army to march against the city.






What is the definition of the underlined term as it is used in the passage?

hatred


love


respect


devotion

Answers

Answer:

a

Explanation:

xhhjxgknv. fvucxxhvhjk. vgjtfxjkbcdc ctc fridcdh

he is always respected by all.(make it active)

Answers

Answer:  All respect him. or Everyone respects him

By him all are respected

How to make an effective presentation plz give me ideas

Answers

Answer:

1. beautiful writing

2. short paragraph

3. unity..

a good presentation includes:

1) remembering what you should present(the notes etc)

2) knowing how to explain your presentation

3)last but not least, confidence

Select all that apply.
What kinds of acceptance has Standard English galned?
popular
cultural
foreign
social
literary

Answers

Answer:

Standard English has gained: social, cultural,popular and literary acceptance.

Social, cultural and literary acceptance

Why did woojin leave stray kids???? did he fight with his college's or something else? Share your all views n don't worry m, not a saesang

Answers

Answer:

The singer's decision was made “due to personal reasons”, a representative said. JYPE wrote on the group's official fan message board: “Woojin, who has been with Stray Kids as a member until this time, has left the group due to personal circumstances and terminated his exclusive contract          

Answer:

so you see woojail decided to say "due to personal reasons" but he was really kicked out and black listed for multiple reasons-

Anaphora is the use of a repeated word or phrase that

concludes a speech.
urges political action.
imitates the rhythm of poetry.
introduces a clause or sentence

Answers

Answer:

Anaphora is the use of a repeated word or phrase that imitates the rhythm of poetry.

It should be noted that Anaphora is the use of a repeated word or phrase that imitates the rhythm of poetry.

What is Anaphora?

Anaphora is the term that refers to the repetition of words or phrases in a group of sentences.

Therefore, anaphora is often found at the beginning structures and repetition in epistrophe occurs at the end.

Learn more about Anaphora at;

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Elma wants to increase her reading comprehension. She reads quickly and accurately, but still sometimes misunderstands what she is reading. What skill should she continue to work on to improve comprehension? a. reading with appropriate expression b. reading very slowly c. questioning her assumptions d. reflecting on her own experience

Answers

Answer:

A.

Explanation:

Draw one line under the complete subject and two lines under the complete predicate in the following sentences

Answers

I guess drawing is kind of hard

Answer:

(I'll bold the subject and underline the predicate.)

Silly monkeys climb trees.

San Diego is in California.

The principals planned a school carnival.

Gardeners grow fruits and vegetables.

Dad and I cleaned the yard for the Fourth of July party.

Your idea is the best one I've heard!

My brilliant friend won first prize at the show.

His brother gave him his favorite game.

Read the following paragraph:
"Brownies made from a mix are vastly underrated and can be baked to suit any taste. As with those made from scratch, the texture of brownies
from a box is dependent on the amount of eggs added to the batter. A single egg produces a denser brownie than one made with two eggs. Brownie
texture can also be varied through the choice of pan because glass heats more slowly than metal."
Which sentence uses subjective language??
Brownie texture can also be varied through the choice of pan because glass heats more slowly than metal.
As with those made from scratch, the texture of brownies from a box is dependent on the amount of eggs added to the batter.
Brownies made from a mix are vastly underrated and can be baked to suit any taste.
A single egg produces a denser brownie than two eggs.

Answers

Answer:

Brownies made from a mix are vastly underrated and can be baked to suit any taste.

Explanation:

This sentence is implying how the writter thinks and feels about brownies from a mix while the other sentences all gave factual informaction that could likely be proved by scientific testing. That said, subjective language focuses on the writer or author’s beliefs and thoughts; objective language on the other hand provides facts and leaves out any bit of personal opinion.

Underline the pronouns in each of following sentences

Answers

2. Us
3. She, Us
4. They, Our, Them
5. Them
6. She, Them, Him
7. They
8. Those
9. He
10. Some (I think)

Which transition would be best to use at the beginning of sentence 3? Does cell phone use lead to

Answers

Answer:

The transition that would be best to use at the beginning of sentence 3 is Although

Explanation:

The best way to make the transition from sentence 2 to sentence 3 is "Many Americans would love to know the answer, since cell phone use is at an all-time high. ALthough Cell phone users abound, most are not well informed about the potential hazards associated with cell phones. "Although" is used to present contrast and we can see that we have a big quantity of American users who love their devices and would love to know the information but there are only a few who have that are actually aware of that information.

Answer:k

Explanation:

Look back at the paragraph in your lesson about hereditary hemochromatosis. Using a medical dictionary (such as the one linked below), translate it into ordinary English, making sure to get rid of all jargon. Remember to rewrite the paragraph rather than simply swapping out words, as demonstrated in the lesson.

Hereditary hemochromatosis (HH) is an inherited disorder of iron metabolism, with an estimated prevalence of 0.25-0.50% among Caucasians. An epidemiologic study is currently underway to determine the prevalence, as well as the genetic and environmental determinants, of iron overload related to hereditary hemochromatosis in a multiethnic population . . . Early initiation of therapeutic phlebotomy before organ damage occurs may restore a normal life expectancy and improve symptoms.

Answers

The term "paraphrase" is used when we rewrite a text, modifying the words, but keeping the meaning of the original text.

Based on this, we can conclude that you should:

Paraphrase the paragraph presented in the question above.Keep the meaning of the paragraph.Remove all jagons, which are specific terms used only by members of a profession.

Based on this, you can paraphrase the paragraph presented in the question above, as follows:

"Hereditary hemochromatosis is the term used to name a genetic disease that passes from generation to generation and is related to iron transformations within the human body. This disease is more common in white individuals, where it shows a prevalence of approximately 0.25-0.50%. Scientists have already started several studies and researches to understand and control the causes and distribution of this disease, as well as understand all the elements that can stimulate it. However, it is already known that early blood collection can indicate abnormal levels of iron in the body and allow the patient to start treatment early, before damage to the organs occurs, improving the symptoms of the disease and increasing the life expectancy of this patient."

You can find more information about paraphrasing at the link below:

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How are you?? (A+b)222

Answers

Explanation:

jsisiejebdjdofoe isiehe

To express changing or developing situations we use ______________ tense :
a) Present progressive b) Past perfect c) Past indefinite d) Present perfect

Answers

Answer:

Present progressive

I hope it helps

Answer:

A) present progressive tense is used

Chọn dạng đúng của động từ trong ngoặc
Many people like to be _ and rich (fame)

Answers

Famous
Many people like to be famous and rich

Answer:

Many people like to be ...........famous................(fame) and rich.

Explanation:

Fame and famous have the same meaning, so I guess the answer is fine.

four contributory factors to unemployment locally

Answers

Economic growth,cyclical structural factors,demographics,education and training

write a how to manual on any topic using cause and effect structure

Answers

How to make a bow and arrow

Making a bow and arrow is very simple. Do not do this at home without supervision and carefully read the instructions before attempting to make a bow and arrow. You should brainstorm a good location to begin making your bow and arrow. Sometimes the materials that you buy may not be strong enough so make sure to buy sturdy ones. The materials that you need are rubber bands and some bamboo skewers. Be careful with the bamboo skewers because it is sharp tipped and can go far in the distance. It is exactly like long toothpicks.

First, stretch the thick rubber band between your index finger and middle fingers. Next, use the flat end of the bamboo skewer to push the rubber bands together. Then, form a circular shape with your other hand to hold the material firmly. Use the same fingers that I mentioned before to perform this act. After you have done that pull back on the string and let go. It will go a long distance away and if you have a target such as a box it will punch through it so be careful. You may want to use two layers of boxes.  

I hope you had a good time making it. That is all the steps of making a bow and arrow. If you do not have a target then just use some cardboard box. One of the many places you can do it is in the open plains or fields. Have a great time playing with the bow and arrow!

Hope it helped,

Kavitha

use words with appropriate connotation





please help me ​

Answers

Because he liked to try a variety of methods ,Demetrius permitted his sisters idea.

Learn more:-

A group of words which makes an sense called sentence .

There are 8 parts of speech .

NounPronounverbadverbadjectiveprepositionConjuctionInterjection
endured or permitted
the rest dont really make sence

pick out nouns in sentence I didnot get good sleep at night

Answers

Answer:

The nouns are: I and night

Explanation:

I is a noun because it is a person, did is a verb, not is describing did, so it is an adverb, good is describing sleep, so it is also an adverb, sleep is a verb, at is a preposition, and night is a time, so it is a noun.

hope this helps :)

which do you think is more important, money or health? Compare the two and decide if one is more important than the other. Give your reasons.​

Answers

Money and Health ,both are important in its own place.but I think health is more important than money because without good health we can't do any activity for earning our living.Health is the most valuable resource of every person.health gives you the ability to do different kinds of works,it helps to enjoy what life has offered.

Money can buy many things in our life but it can't buy health.It could have the ability to buy good treatment but money can't buy the ability to experience joy and share it with others.Health is most valuable resource that it is not for sell at any cost/price .If we are healthy we can earn money but If we are rich we can't buy health.

Maintain your health so that you could earn good money and make your life full of peace, happiness,joy etc.Thus health is more important than money.

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