Students learned that objects can exert forces on other objects without touching. Which three investigations will provide evidence to support what they have learned?

Answers

Answer 1
Non-contact force: A force that acts on an object without touching the object (e.g., magnet and gravity). Contact force: A force that acts on an object by touching the object (e.g., collision, magnets and gravity).
Answer 2

Force can be exerted on the objects by the two mechanisms. They are as follows:

Non-contact mechanism: Here, a force can be exerted without actual contact with the object. For example magnets.Contact mechanism: Here, a force can be exerted with actual contact with the object. For example, collision.

What is Force?

Force may be defined as a type of process that significantly involves the mechanism of pushing and pulling on an object with mass that causes it to change its velocity. It is an external agent that is capable of changing a body's state of rest or motion. It has a magnitude and a direction. So, it is a vector quantity.

The three investigations that will provide evidence to support what they have learned are as follows:

What is a Force?What is the mechanism of exerting force on an object?How does force stimulate an object to change its actual position?

To learn more about Force, refer to the link:

https://brainly.com/question/388851

#SPJ5


Related Questions

Read this excerpt from The Call of the Wild, and
consider the context clues
What is the meaning of the underlined word?
But a cold snap was on the thermometer registering
fifty below zero, and each time he broke through he
was compelled for very life to build a fire and dry his
garments
o encouraged or suggested
o taught or instructed
o obligated or forced
o informed or explained
Save and Exit
Next
Submit
Mark this and retum

Answers

Answer:

I think it's A encouraged or suggested

Explanation:

I dunno, it just sounds right, I could be wrong but I hope this helps

Answer: obligated or forced

Explanation: There is no underlined word, but it's probably "compelled", which means forced or obliged.

Which of the following are defining qualities of free verse? (Choose all that apply.)
a. no set meter
b. varying line lengths
c. personal subject matter
d. slant rhyme
e. unconventional punctuation

Answers

Answer:

A. No set meter

B. Varying line lengths

E. Unconventional punctuation

Explanation:

Free verse poetry is poetry without regular meter, rhythm, or rhyme scheme. It doesn't follow a particular set of rules, including the punctuation rules, which leads to unconventional punctuation.  It consists of lines of varying lengths.

When it comes to the themes this type of poetry deals with, they don't have to be personal.

This is why the correct options are options A, B, and E.

The one which are defining qualities of free verse are:

Option A, B and E

No set meter.  Varying line lengths. Unconventional punctuation.

Free verse is an artistic gadget that can be characterized as verse that is liberated from limits of normal meter or musicality, and doesn't rhyme with fixed structures. Such sonnets are without beat and rhyme plans, don't keep ordinary rhyme conspire guidelines, yet still give creative articulation.

Free verse is an open type of verse, which in its advanced structure emerged through the French vers libre structure. It doesn't utilize predictable meter examples, rhyme, or any melodic example. It accordingly will in general follow the mood of regular discourse.

Free stanza verse is verse without normal meter, musicality, or rhyme plot. It doesn't keep a specific arrangement of guidelines, including the accentuation rules, which prompts offbeat accentuation. It comprises of lines of changing lengths.

With regards to the subjects this sort of verse manages, they don't need to be close to home.

This is the reason the right choices are choices A, B, and E.

For more information, refer the following link:

https://brainly.com/question/13072936

When writing a summary of a text, it is most important to
identity the central ideas of the text.
form an opinion about the text.
list every detail that appears in the text.
compare the text with other texts.

Answers

Answer:

Identify central idea

the first one

Answer:

A) identify the central ideas of the text

Explanation:

i got it right on my test

Journals and government documents can be categorized as:
A. paper source
B. print source
C. credible source
D. archived source ​

Answers

Answer:

c

Explanation:

List at least three of the clues the women notice, and explain why the men do not. Cite evidence in your answer a jury of her peers

Answers

Answer: She thought of the flour in her kitchen at home--half sifted, half not sifted. She had been interrupted, and had left things half done. What had interrupted Minnie Foster? Why had that work been left half done?

Her eye was caught by a dish-towel in the middle of the kitchen table. Slowly she moved toward the table. One half of it was wiped clean, the other half messy. Her eyes made a slow, almost unwilling turn to the bucket of sugar and the half empty bag beside it. Things begun--and not finished.

Minnie wasn't worried about the things that she should have been worried about.

"Well, I don't think she did," affirmed Mrs. Hale stoutly.

PLEASE HURRY I GIVE BRANLYTO BEST!!

Read the excerpt from Immigrant Kids by Russell
Freedman.
But the journey was not yet over. Before they could be
admitted to the United States, immigrants had to pass
through Ellis Island, which became the nation's chief
immigrant processing center in 1892. There they would
be questioned and examined. Those who could not
pass all the exams would be detained; some would be
sent back to Europe. And so their arrival in America
was filled with great anxiety. Among the immigrants,
Ellis Island was known as "Heartbreak Island."
When their ship docked at the Hudson River pier, the
immigrants had numbered identity tags pinned to their
clothing. Then they were herded onto special
ferryboats that carried them to Ellis Island. Officials
hurried them along, shouting "Quick! Run! Hurry!" in
half a dozen languages.
Which is an example of paraphrasing the excerpt?
O The immigrants' next stop after landing in the States
was Ellis Island. This was the place where they
would be given health exams and other tests to see
if they would be allowed to stay. Many feared the
tests because they did not want to be sent back to
their homeland.
O "Filing into an enormous inspection hall, the
immigrants formed long lines separated by iron
railings..."
O One author says, "Before they could be admitted to
the United States, immigrants had to pass through
Ellis Island, which became the nation's chief
immigrant processing center in 1892. There they
would be questioned and examined."
Freedman writes about Ellis Island, "Officials hurried
them along, shouting 'Quick! Run! Hurry!' in half a

Answers

Answer:

The purpose of this excerpt is to help readers understand the importance of

Ellis Island.

Explanation:

I'm pretty sure this is the answer:)

After reading a passage about Helen Keller, the class breaks into discussion groups. Kylee is a participant in one of
the groups. She shares her opinions and uses examples from the text to support them. When she finishes speaking,
Kylee begins reading a note from one of her friends
Which participant guideline is Kylee forgetting to follow?
O to take turns speaking
to share views and use evidence to support ideas
O to act considerately toward others in the group
O to stay on topic when speaking

Answers

Answer:

The Answer Is C.

Explanation:

I did the test and i got it right  Hope this helps guys.

Answer:

C

Explanation:

pale is to pail as so is to?​

Answers

Answer:

Pale is to pail, as so is to SEW.

Identify the subject, verb, predicate noun, and predicate adjective in the sentence below. Choose "none" for any of these elements not present in the sentence.

Being lost is a sickening feeling.

Answers

Answer:

Feeling is the subject for this sentence

Which is the closest synonym for the word right?
A
courage
B
freedom
C
skill
wisdom

Answers

Answer:

B. Freedom

Explanation:

None of the others make sense lol

Answer:

wisdom

Explanation:

Write a short ENTERTAINING story that includes reeses butter cups in the paragraph

Answers

Reese's butter cups are very exquisite. They have that peanut butter taste and a chocolate finish. Reese's butter cups are frequently used for events, such as Halloween, and Easter. You can see these cups at gas stations, stores, I'm pretty sure you'll see them in a bank. In conclusion, this is my Reese's butter cup paragraph.

Please help!!! Please help!!

Answers

Answer:

what to do in these???????

Which of the sentences below offers the smoothest revision of the following "choppy" passage?
The house was dark. I waited for my skin to stop crawling. I went inside. It was smelly. It was creepy.

A. The house was dark and creepy, and I went inside, waiting for my skin to stop crawling from the smelliness.

B. I went inside the house, which was dark and smelly and creepy and it made my skin crawl.

C. While I waited for my skin to stop crawling, I went inside the house, which was dark, smelly, and creepy.

D. The house was dark, smelly, and creepy, but after my skin stopped crawling, I went inside.

Answers

Answer: A

Explanation:

Answer:

D

Explanation:

It is the most concise.

Is the repetition of the words "He has" an example of

A. Analogy
B. Logos
C. Anaphora
D. Parallelism
E. Red Herring

Answers

Answer:

C. Anaphora

Explanation:

An analogy is a comparison of things using figurative language/imagery. So Choice A is incorrect.

Logos is a persuasive technique. It appeals to people's logic. The phrase "He has" doesn't appeal to logic. So Choice B is incorrect.

Parallelism means a close connection between two things/two things that mirror each other. "He has" does not parallel anything. So Choice D is incorrect.

A Red Herring is a misleading or false statement meant to negate or confuse the audience. This doesn't make sense in terms of "He has," so Choice E is incorrect.

By process of elimination, we're left with C. Anaphora. An anaphora is the repetion of a word or phrase at the start of several sentences. This makes sense and is the most logical answer.

Answer:

C. ANAPHORA

Explanation:

EDGE 2021

Rewrite the following sentence to start with "None of ".
The company made two proposals and the board refused both of them.

Answers

Answer:

None of the two proposals made by the company were accepted by the board.

Help I need an answer!

Do you lose points when you ask a question?

Answers

Answer:

i think so because i had like 20 points and every time i ask a question it goes down to 10.

Explanation:

Answer:

yes you do lose points, but you can gain them back by answering questions

Explanation: you have to have at least 10 points to ask a question

Which type of pronoun is hers in the sentence "The poster about the planets is hers."?

A.)objective

B.)possessive

C.)interrogative

D.)subjective

Answers

Answer:

Possessive

Explanation:

Possessive pronouns  examples...----mine, yours, his, hers, ours, theirs

Answer:

Possessive

Explanation:

The word her is possesive if you look at the sentence, the poster about the planets is hers. the her plays a possesive function so possesive is the correct answer.

Put parentheses around the adverb clause by placing the parentheses in their correct locations.
After I study, I'll pay you.

Answers

Answer:

(After I study), I'll pay you.

Hope this helps

Happy Thanksgiving!

What does r-a-c-e mean

Answers

Answer
Ethnicity
Explanation

Answer:

reword, answer, cite and explain

To understand and answer the constructed response essay question, the easiest way is to memorize the acronym "RACE" - this stands for reword, answer, cite and explain.

Explanation:

When you include dialogue in a story, what should you make sure the dialogue does?
You should make sure it mentions the setting.
You should make sure it moves the story forward.
You should make sure the characters state the theme.
You should make sure the characters sound smart.

Answers

Answer:

You should make sure it moves the story forward.

Explanation:

Hello! For people looking at this later on wondering if the answer above me is right or not it is! I just did the test and it was the correct answer!

Have a great day/night! :)

Correct the 3 grammatical errors (a/an/the) in the text below. Once a year, the college goes on a expedition trip to do charity work abroad. Last year’s trip was to help set up the community garden in South America. This year’s trip will be to Kenya. The trips are expensive, but students can save an lot of money by working together and doing fundraising events.

Answers

Answer: Once a year, the college goes on (AN) expedition trip to do charity work abroad. Last year’s trip was to help set up (A) community garden in South America. This year’s trip will be to Kenya. The trips are expensive, but students can save (A) lot of money by working together and doing fundraising events.

Explanation:

“An” is used when the following word begins with a vowel, “a” is used when the following word begins with a consonant. The second sentence would use “a” instead of “the”. I don’t know how to explain how I know, but my answer is correct.

After reading the text, we can correct the three grammatical mistakes concerning the use of articles in the following manner:

... goes on an expedition...... set up a community garden...... students can save a lot of money...

When to use "a"?We use "a" to refer to something that is not specific. It should precede noun that starts with a consonant sound. In number 2 above, we should use "a" because we are not talking about one specific community garden. There is not just one community garden in South America, but many. "A" is more appropriate since it refers to any of them.In number 3, we should use "a" because "lot" begins with a consonant sound.

When to use "an"?We also use "an" refer to something that is not specific. The difference now is that it should precede a noun that starts with a vowel sound.In number 1 above, we should use "an" because "expedition" begins with a vowel sound. Notice that an expedition happens every year, and the sentence is talking about that fact in general.

When to use "the"?"The" is used to refer to something specific. The speaker is talking about a certain person, object, feeling, etc. Let's compare the sentences below:Give me a pen.Give me the pen.In number 1, the speaker is asking for any pen. He does not want a specific one. On the other hand, in number 2, the speaker wants a certain pen, and he is sure that the person he is talking to knows what pen it is.

Learn more about articles here:

https://brainly.com/question/17220524

How to Build a Card House
Building card houses is a fun way to spend a rainy
afternoon. All you need is a deck of cards and a large floor
area. Begin by forming an upside-down V with two cards.
Place several of these in a row close together. Place a
third and fourth card horizontally on either side of each
upside-down V. This will help stabilize the base. Then,
you can layer cards across the tops of the V's. This will
become the floor of your second level. Continue building
V's, walls, and roofs until you run out of cards. See how
high you can make your card house before it falls down.
Read the passage carefully. How can the speaker
strengthen this statement: "Place several of these in a
row close together"? Select two choices.
identify how much space to leave between each V
identify the types of cards to use
clarify what is meant by "several"
state the goal of the procedure again
restate how to set the cards

Answers

Answer:

B and E if im wrong please let me know and if i am im sorry

Explanation:

Answer:

its A and C

Explanation:

4. The teacher recommends that students read for
20 minutes each night. How many pages will the
student complete?

Answers

It depends on the student and whatever they are reading
It really would depend on the age and reading level of the student as well as the book they are reading but maybe 40 pages if it takes half a minute to read each page i dunno



Which action in the plot distinguishes Samantha as a comic hero?

Answers

Hello. You didn't show the answer options. The options are:

A. She takes advice from Nadia.

B. She decides to work at the yogurt store.

C. She interviews well with employers.

D. She imagines herself in many situation

Answer:

B. Decides to work at yogurt store

Explanation:

Samantha's attitude in working at a yogurt shop is a funny moment in history, but one that promotes good, happiness and the progression of the story in a positive way. In this way, Samnatha becomes a strong example of comic hero. That's because a Comic Hero is a character that has a funny nature and adds funny situations in the story, but these situations promote good and happy things, without causing harm or disadvantage to anyone.


What real-life knowledge will best help readers
understand the significance of these lines?
A) The United Nations was founded after World War II.
B) The United Nations works to bring countries together.
C) The United Nations building is near the Empire State
Building
D)The United Nations provides medicine for poor countries.

Answers

Answer:

The United Nations works to bring countries together.

Explanation:

i got it right 100%

write 40% as a decimal and as a simplified fraction

Answers

Answer:

0.4 2/5

Explaination

0.4 is (zero and four tenths

4 tens is 40

for the fraction you have to put 40/100

tj=hen simplify so 40 can go into 20 2 times and 100 can go in to 20 5 times therefore your answer is 2/5

What does the underlined phrase in this sentence mean beating around the bush
A dancing around beating bushes
B abusing plant life in cruel, aimless way
C moving too quickly to the solution of a problem
D taking too long to get to the point​

Answers

Answer:

D taking too long to get to the point.

The answer is D taking too long to get to the point

12)
You have been assigned to write a narrative essay about a time you made an exciting journey.
Which best describes the general outline that the essay should take?
A
describing the journey and telling why it is fun
B)
analyzing the role played by journeys in our lives
09
telling a story about going from one place to another
D)
arguing for why a person should take a particular journey
13)

Answers

Answer:

A. Describing the journey and telling why it is fun

Explanation:

When writing a narrative about your own experiences, you should make your writing fun! Describe your journey in a professional way, but keep it interesting and bubbly! You want people to be wowed, and excited about your writing, so make your writing fit your personality.

Answer: A



Explanation:
Hope this helps !

The lighthouse is located in North Carolina is it a singular or plural

Answers

Answer:

Singular

Explanation:

It says the lighthouse not the lighthouses

Answer:

singular

Explanation:

because if it was plural it would be more than one

help guys I need a hook for this essay. The essay is about the overpopulation of jellyfish and its effects on fisheries. brainliest for best answer use a quotation​

Answers

Answer:

You can use this as your hook if you'd like:

"Have you ever wondered how a certain species can affect the world? Well, Jellyfish are an aquatic species that live in oceans, which they have their negative effects on the world. As a matter of fact, jellyfish are overpopulated, and this can cause many effects, especially to fisheries, a place where fish are caught."

I did my best with that, but you can fix it how you'd like.

Other Questions
ecplain how economic about allocation of scarce resources, that scares resources forces choice and tradeoff exists.Also explain it with help of live examples and graphic Which of the following statements is FALSE?A. Muscular strength is more important than muscular endurance.B. Muscular strength is your muscles' ability to exert force against resistance.C. Muscular endurance is your muscles' ability to continue performing without fatigue.D. The more muscular endurance you have the more repetitions you can do. What is the equation of the line that passes through the point (5,-2) and has a slope of -2/5? Antonia es la bisabuela de nosotros.A. Ella es vuestra abuela.B. Ella es su abuela.C. Ella es nuestra abuela. A ball rolls across a floor with an acceleration of 0.100 m/s2 in a direction opposite to its velocity. The ball has a velocity of 4.00 m/s after rolling a distance 6.00 m across the floor. What was the initial speed of the ball?a. 4.15 m/s.b. 5.85 m/s.c. 4.60 m/s.d. 5.21 m/s.e. 3.85 m/s. What is the most important achievement of Inca people?Development of complex government systemDevelopment of herbal medicinesDevelopment of astronomyDevelopment of road network please help. i am desperate. will mark brainliest if work is shown. please.Use your calculator to find the smallest solution to -5e^(-4x+2)+3=1/2log(x^2+1) and describe the steps you used. Round your answer to three decimals. A block slides down an inclined plane. Which force does zero work? a. normal force b. friction c. the weightd. all of the abovee. none of the above Select the correct answer.Article Ill of the Constitution prohibits Congress from lowering the salaries of federal judges in office. What is this an example of?A. supremacy clauseB. judicial reviewC. separation of powersD. federalismE. habeas corpus how does the decloration of independence express the enlightment idea of popular sovereignty? which of these has the GREATEST impact on the success of the northern renissance What Truth, Virtue, and Virtue Present in the Parable of the Good SamaritanPLS HELP ME..... describe the slope of the line passing through points A(-2,3) and B(4,-3) Which is the act of buying and selling money using other types of money?issuing dividendsexchanging currencymaximizing profitsdecreasing utility At noon on a clear day, sunlight reaches the earth's surface at Madison, Wisconsin, with an average intensity of approximately 2.00 kJs1m^2. If the sunlight consists of photons with an average wavelength of 510.0 nm, how many photons strike a 5.20 cm^2 area per second? help brainliest will be given 8 only PLZ Help Urgent. 15 POINTS, BRAINLY Guaranteed.Plz Answer honestly or you will be reported.Multiply.15 1/3 1/451/5545 When the moon is between the earth and the sun what moon phase will this be Need answer before 7 minutes passthanksI need an answer that is at least 30 words long The main purpose of Daylight Saving Time is to: Do you think it is fair that representatives and senators have benefits that include things like free postal services when they already make over $100,00 ?