A student drops three blocks from the same height and measures the time it takes for the blocks to hit the ground. Each block has a different mass.

What is the dependent variable in the experiment?


the volume of the blocks

the drop height

the mass of the blocks

the time for the blocks to hit the ground

Answers

Answer 1
The time for the blocks to hit the ground
Answer 2

The dependent variable in the experiment is time taken for the blocks to hit the ground.

Every experiment must have a dependent variable and an independent variable.

The experiment seeks to determine the effect of changes in the independent variable on the dependent variable. Hence, the independent variable is changed and the effect of this change on the dependent variable is monitored throughout the experiment.

In this case, the independent variable is the mass of the blocks while the dependent variable is the time taken the block to hit the ground.

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Related Questions

TRUE! nervous, very, very dreadfully nervous
I had been and am; but why WILL you say
that I am mad? The disease had sharpened
my senses, not destroyed, not dulled them.
Above all was the sense of hearing acute. I
heard all things in the heaven and in the
earth. I heard many things in hell. How then
am I mad? Hearken! and observe how
healthily, how calmly, I can tell you the whole
story.
—“The Tell-Tale Heart,"
Edgar Allan Poe
Based on the passage from "The Tell-Tale Heart,"
what inferences can you make about the narrator?
Check the two best answers.
He seems intelligent and stable.
He seems unwell and uneasy.
He seems calm and composed.
He seems nervous and sensitive.

Answers

Answer:

He seems nervous and sensitive as stated in the first line.

He seems unwell and uneasy.

I hope this helps

and sorry if am wrong

i’m pretty sure the answer is unwell and uneasy . sorry if that’s wrong btw

The writer wants to introduce the topic of electronegativity with a concrete, casually observable example from the natural world. Which choice best accomplishes this goal

Answers

Answer:

B. How do water striders skim across the surfaces of ponds and lakes? Their hydrophobic legs are uniquely suited to this process, but the insects

Explanation:

Below are the options given:

A. NO CHANGE

B. How do water striders skim across the surfaces of ponds and lakes? Their hydrophobic legs are uniquely suited to this process, but the insects

C. How do our bodies break down the food we consume every day? While digestion would be impossible without enzymes and other proteins, these molecules

D. How does our DNA maintain a double helical structure? While the shape of this nucleic acid is the result of many complex properties, its structures

Option B is correct because it gives a concrete, casually observable example from the natural world and thereby accomplishes the goal. It explains the connection between surface tension and electronegativity.

Option B gives an example from the natural world - the water strider.

The water striders are a good example of insects that use the high surface tension of water and long, hydrophobic legs. This enables them to walk on water. Their legs are coated with a hydrophobic substance. The hydrophobic substance makes the legs to repel water molecules i.e it makes water unable to stick to their legs. This makes them to easily skim on water surfaces.

Answer:

Electronegativity is a measure of the affinity between electrons and atoms.  

When an atom exhibits greater attraction for electrons, it is said to have very high electronegativity.

Electronegativity is an inherent quality that remains constant in all the atoms of an element. Fluorine is the chemical element with the highest electronegativity.  

In nature, the most important element which whose electronegative qualities (or whose ability to bind with other atoms) make it crucial for life is Oxygen.

When we inhale air, the Oxygen is used by our bodies to convert glucose to energy and Carbon Di-Oxide is released.

Cheers!

I Need a 5-7 sentence paragraph about the picture down below.

Answers

Answer:

You will only know what a man is like with the way he treats people younger/in a smaller position than him. He will tend to be very secretive when it comes to behaving with the people equal or in the same position than him. I strongly agree with this line as it is very true. People tend to act different towards different types of people. You get to know their character only by seeing their attitude and behavior toward other people

HOPE IT HELPS!!!

I don't have any milk here but I have a/Little/some sugar(.is it little, a or some)​

Answers

Answer:

i dont have any milk but i have some sugar.

Hi! ❤️ pls help asap pls

Answers

Answer: I think it is building

Explanation:

Which text feature could the author add to help readers better understand and visualize Or Keeffe’s work?

Answers

Answer:an image of one of her flower paintings

Explanation:


2. Answer any five questions:
a. A few simple rules will keep you, not from all error, but from silly error. Bertrand Russia
forwards few rules in his essay. Keeping Errors at Bay. Do you agree with his de
Why?
b. What does Chaudhary argue in "How Sane are We? Do you agree with her
Give reasons
C. Why does the narrator of the short story Third Thought' close his monologue saying
Buying and selling are a perfectly straightforward matter between dealer and custome!
Document and explain this statement.
d. What are the most popular careers in your country? What career would you like
choose in future? Give reasons.
e. 'Everyone is in sales. It doesn't matter what area you work in, you have clients and you
need to sell." Do you agree? Support your argument.
f. Suppose, you were starting a new job in a new company. What benefits and facilites
would you look for, apart from the salary? Explain.
Textile Inc. use
competitors. C
and bad relatic
consultant for
the company t
b. The opening
experiment is
as an effort to
Apply the fo
Where the
2. Answer the follow
a. Chekhov w

Answers

Answer:here

Explanation:This can be explained cordinarly or vertically through several different forms of the question

I think u should make____ a sandwich.

Answers

Answer:

The answer is

Explanation:

I think you should make me a sandwich.

Hope this helps....

Have a nice day!!!!

The correct filler to be filled in here should be 'me'. Thus, the correct sentence would be "I think u should make me a sandwich.

What is a pronoun?

Pronouns are words or groups of words that can be used in place of nouns or noun phrases in grammar and linguistics. Since pronouns serve so many different cross-linguistic purposes, several current theorists disagree with the conventional idea that they belong to the same class as other components of speech. "You" is a pronoun that can be used in either the single or plural form.

Personal and possessive pronouns, reciprocal and reflexive pronouns, demonstrative pronouns, relative and interrogative pronouns, and indefinite pronouns are some of the subtypes. Pronoun use frequently incorporates anaphora, in which the pronoun's meaning is based on an antecedent. A "pronominal" is the name of the adjective that goes with a "pronoun."

Learn more about pronouns here:

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The narrator of 'The Leap" describes walking to a gravesite just
down the highway when she was growing up. Who is buried in
that gravesite?
A
the unborn daughter whom her mother lost in the circus disaster
B
the spectators who were lost in the circus disaster
her mother's first husband
D
her father
Help!Please

Answers

Answer:

A. the unborn daughter whom her mother lost in the circus disaster

Explanation:

The inference is that the person buried in the gravesite is A. unborn daughter whom her mother lost in the circus disaster

What is a inference?

An inference simply means the conclusion deduced based on the information given in a literary work.

In this case, the inference is that the person buried in the gravesite is the unborn daughter whom her mother lost in the circus disaster.

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Is the following question a strong research topic? “What effects has The Red Cross had on the world?”
A. Yes
B. No, it is too broad
C. No, it is too subjective.
D. No, it is too narrow

Answers

Answer:

A

Explanation:

The question "What effects has The Red Cross had on the world" is an extremely a strong research topic. Thus, the correct option is A, i.e. Yes.

What is a research topic?

A research topic may be defined as an issue or concern that a researcher is interested in when conducting specific research. It includes all possible consequences associated with all measures to demonstrate research.

The effects of the Red Cross on the world is one of the most interesting research topic. This is because it is a voluntary humanitarian organization that comprises a network of more than 1100 branches worldwide.

It is the organization that delivers relief in response to natural disasters, emergency concerns, etc. The effects and appropriate working of this organization is quite a deliberate topic for research.

Therefore, the question "What effects has The Red Cross had on the world" is an extremely a strong research topic. Thus, the correct option is A, i.e. Yes.

To learn more about Red Cross, refer to the link:

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How do scientists learn new things?

Answers

Answer:

well first they must come up with a hypothesis or a question to find the answer to. then they must come up with an experiment that will either prove or disprove their hypothesis and publish their findings for others to gain from. its a long process that i have oversimplified since experimentation needs a wide range of variables and randomized subjects but the gist of it is exactly that.

Explanation:

this is just an example of how scientists can learn new things


Read the following passage:
"Time had not been kind to the abandoned farm. No one had looked after the place for years. Once their parents
died, the kids had drifted off to city jobs, one by one. The walls of the old barn sagged inward. Crisp red had
dimmed to pale pink. Wild daisies poked their heads through the broken windows of a rusting pickup. The
windmill still turned in the dry breeze but most of the blades had long since fallen off."
Identify the topic of the paragraph and what the author is saying about the topic. From that, find the stated main
idea.
Topic: buildings and tools
o What the author is saying about the topic need constant upkeep
Stated main idea: No one had loo he place for years.
Help
3:31

Answers

The topic of the paragraph is the information that the farm and the children were alone in the world.

We can arrive at this answer because:

The topic of a paragraph is the subject that the paragraph is addressing.In this paragraph, the main issue is that the parents of the children, who owned the farm, had died.This death left children and farms abandoned.The fact that the farm hasn't had anyone to take care of it for years is a reflection of the children's situation.

The topic of a paragraph should be something objective and direct, allowing the reader to understand without difficulties.

More information on the topic of a paragraph at the link:

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What kind of things do people write about in personal blogs? And in professional blogs?

Answers

People write about their life and things that happens around them . Most things they enjoy .

1
Who are passing by Manuel at the beginning of the story?
A
Manuel's friends
B
young people
С
Manuel's enemies

Answers

Answer:

young people

Explanation:

because it is the beginning of the story

Origin myth story on how the earth was created

Answers

In the beginning there was a period of Chaos, when air, water, and matter were combined in a formless mixture. On this floated a Cosmic Egg, from which arose Gaea (Earth) and Uranus (Sky). These deities created the earth and its creatures, the Sun, Moon, and Stars.

Ayudaaa!!

4.CHOOSE THE RIGHT WORD TO COMPLETE THE SENTENCE

WHY___ YOU SMILING?
(1 Punto)
DO
DON'T
DOES
DOESN'T
IS
ISN'T
ARE
AREN'T
AM
AM NOT

Answers

Answer:

Are you.

Explanation:

none of the answers above make sense

Answer:

aren't

Explanation:

1.
Write a sentence
that expresses your
feelings about the
outcome of the
story the sun

Answers

New hope of life

everyday sun come with sparkles,shiny rays that fill our life with new hope to live to be happy to overcome every possible difficulties

Which punctuation mark is missing from the following sentence?Since my
best friend lives next door we get to see each other every day.

Answers

Answer:

the comma after the word 'door.'

It's needed to separate the dependent clause from the independent clause. When the dependent clause precedes the independent clause, the dependent clause is ALWAYS followed by a comma. (<<<<  See? I just did it again in this sentence!)

Since my

best friend lives next door, we get to see each other every day.

Explanation:

what can you infer about the relationship between Mr.hale and his wife , martha hale? (a jury of her peers)

Answers

Answer: You can infer that Mr. Hale and his wife don't understand each other's perspectives of life. Mr. Hale, being a sexist and underestimating women, and her wife, being oppressed by the "social rules" and working overtime.

Explanation: In jury of he peers, the relationship between Mr. Hale and his wife Martha Hale is not addressed directly, but implied by other characters. Mr. Hale's comments about women's ineffectiveness make it clear that he underestimates her and leaves her all the work, and Mrs. Hale's disbelief about his husband's competence to retell the events, imply that she doesn't trust him.

identify the adjectives and say what kind adjective
1. There are four apples and two orange on the plate​

Answers

Answer:

There , four and two.

Explanation:

There - demonstrative adjective

Demonstrative adjectives are special adjectives or determiners used to identify or express the relative position of a noun in time or space. A demonstrative adjective comes before all other adjectives in the noun phrase. Some common demonstrative adjectives are this, that, these, and those.

Four & Two - adjective of number

Numbers are usually adjectives, because the information they give is how many of the noun.

This type of definition is a lengthy explanation that begins with a formal
definition and is developed into several paragraphs or more.
O Technical definition
O Expanded definition
Informal definition
O Professional definition

Answers

Answer:

technical def

Explanation:

difference between local and standard unit​

Answers

Answer:

 nouns the difference between standard and unit

 is that standard is a level of quality or attainment while unit is (sciences) a standard measure of a quantity.

As adjectives the difference between standard and unit

 is that standard is falling within an accepted range of size, amount, power, quality, etc while unit is for each unit.

standard unit gives an accurate measurement while unit does not. A unit measure is some specific quantity that has been chosen as a standard against which other measurements of the same kind are made.The term standard refers to the physical object of which the unit of measurement is based.

write speech on .

Independence Day celebration at your school

Answers

Independence Day Speech in English

Independence Day Speech – We celebrate Independence Day as the national festival of India. The Day marks the anniversary of national independence from the British Empire on 15th august 1947.

Furthermore, it is the most auspicious day for the people of India because India becomes independent after lots of hardships and sacrifices of the brave Indian freedom fighters.

From that day onwards 15th August become a very important day in Indian history and in the hearts of every Indian. Also, the entire nation celebrates this day with the full spirit of patriotism.

After the independence, Pandit Jawaharlal Nehru was chosen as the first Prime Minister of India. Moreover, he unfurled our tricolor flag at the Red Fort in the national capital, New Delhi for the first time.

As literature, the Bible contains an organized view of life that comprehends and subsumes even man's artistic creations.
a) true
b) false

Answers

Answer:

a) true

Explanation:

The literature can be defined as the written word which explores human nature and experience and is intended for reading, the bible consists of several verses and may be considered as literature and similarly, it also exposes the human nature and experiences which have a profound impact on the lives of people.

Answer:

yes. that is correct

:

5. What types of gifts or favors are acceptable under a compliance program?

Free enteral tube feedings from a company in exchange for buying products from them
A tip from a family to ensure their loved one receives "special care"
Receiving a coffee mug with your organization's logo on it
A $100 gift card from a vendor to influence you to form an agreement that involves buying certain products

Answers

The type of acceptable gifts or favors under a Compliance Program is:

Receiving a coffee mug with your organization's logo on it

A compliance program helps employees of an organization to follow ethical rules and laws in the conduct of the organization's activities.  It also covers the kind and size of gifts and favors that the employees can accept from clients.

An effective compliance program develops standards of ethical conduct, has a reporting mechanism against non-compliance, audits high-risk areas regularly, and monitors the conduct of employees on an ongoing basis.

However, each organization's compliance program is dictated by its size and the resources available for it.  This implies that these factors should be taken into account when developing a compliance program for the entity.

Learn more about compliance program here: https://brainly.com/question/8152500

i the school you can see some instructions whata are they ? give 05

Answers

Answer:

k Nishant

Explanation:

In my school

1) we should talk in English

2) Should not fight

3) Should homeworks

4) should not play more time in ground

5) Should pay fine if we speak Telugu

(riddle) Why can't someone living in kathmandu be buried in pokhara?​

Answers

Answer:

I honestly don't know lol why?

Answer:

I HOPE IT WILL HELP YOU A LOT........

Summarize the central ideas of the article Freud's theory of the id, egi, and superego common lit?



Answers

the if is fun as the superego is to GUILTY

i came........her (use appropriate preposition​

Answers

Answer:

to is the correct answer



You are unique and have your own individual strengths! List, draw, or describe at least five ​

Answers

Answer:

pretty, honest,

Explanation:

Other Questions
create an outline for the following prompt: Write an argument for or against the idea of using controlled fires to protect wild areas. Pranav and Trevon each improved their yards by planting daylilies and ornamental grass. They bought their supplies from the same store. Pranav spent $74 on 1 daylily and 9 bunches ofornamental grass. Trevon spent $114 on 1 daylily and 14 bunches of ornamental grass. What is the cost of one daylily and the cost of one bunch of ornamental grass? segun el mundo de sofia quien era socrates You've just won the lottery! Your winnings will be paid as a monthly annuity of $1,000 per month for 50 years. Assume an interest rate of 10 percent compounded monthly. (Do not round intermediate calculations. Round your final answer two decimal places.) What is the present value of your winnings if the first payment starts today You work as an assistant to a carpenter who designed the tabletop below. He tells you that each shape is a right triangle, and each is the same size. You now need to calculate the area of one triangle so that you can begin building the tabletop. What is the area of each triangle in square inches? 28 1/4" and 20" Two birds sit at the top of two different trees. The distance between the first bird and a birdwatcher on the ground is 32 feet. The distance between the birdwatcher and the second bird is 45 feet. A triangle is created from point Bird Watcher, point First Bird, and point Second Bird. Angle First Bird is a right angle, and angle Second Bird measures x degrees. What is the angle measure, or angle of depression, between this bird and the birdwatcher? Round your answer to the nearest tenth. 35.4 44.7 45.3 54.6 For a spontaneous process, which of the following MUST be true? A. TS>H B. G>0 C. Suniv>0 D. Ssys>Ssurr Among cases of heart pacemaker malfunctions, were found to be caused by firmware, which is software programmed into the device. If the firmware is tested in different pacemakers randomly selected from this batch of and the entire batch is accepted if there are no failures, what is the probability that the firmware in the entire batch will be accepted? Is this procedure likely to result in the entire batch being accepted? Find the value of x for which the lines p and q are parallel. A circuit consists of four 100W lampsconnected in parallel across a 230V supply.Inadvertently, a voltmeter has been connectedin series with the lamps. The resistance of thevoltmeter is 15000 and that of the lampsunder the conditions stated is six times theirvalue when burning normally. What will be thereading of the voltmeter? an object weights 0.250 kgf in air 0.150 in water and 0.125 in an oil.find out the density of the object and the oil how do you calibrate a thermometer? A rights offer made to existing shareholders with the sole purpose of making it more difficult for another firm to acquire the company is called Find the lateral area of this cone the sum of two numbers is 20,one number is 4 less than the other.find the number A proposed communication satellite would revolve around the earth in a circular orbit in the equatorial plane at a height of 35880Km above the earth surface. Find the period of revolution of the satellite. (Take the mass of earth =5.9810kg, the radius of the earth 6370km and G=6.610Nm/kg2) give five reasons for european exploration What must be added to each term of the ratio 2:5 so that it maay be equal to 5:6 Please give explanation Let the following sample of 8 observations be drawn from a normal population with unknown mean and standard deviation: 21, 14, 13, 24, 17, 22, 25, 12Required:a. Calculate the sample mean and the sample standard deviation.b. Construct the 90% confidence interval for the population mean.c. Construct the 95% confidence interval for the population mean Joshua annual salary is 32,824 what percent monthly salary is used for monthly apartment rent of 684