2.4 physics assignment.

2.4 Physics Assignment.

Answers

Answer 1

Answer:The distance o the ramp that the car traveled is given by d=(1/2)at^2=(0.5)(3.96)(5.76)^2=65.69 meters. The horizontal component of this travel is 65.69*

Explanation:


Related Questions

I need answers please i will give you 20

Answers

The answer is Yes! It will be louder but if you decrease the amplitude it will be softer

When writing a scientific paper, look for the most credible sources. Science doesn’t show bias, but we humans tend to show bias. Beware of sites and articles that provide facts without proper scientific evidence. Avoid using information from such sites. You must be able to identify reliable sites so the data in your paper is credible.

Use sources that end in .gov (government sites), such as CDC.gov. They are reliable sources. You can also use sites ending in .edu. They can be deemed trustworthy, but sometimes the information is written by students rather than scientists. Always find out who the author of the article is before proceeding. Some .org and .com sites are credible, but you need to analyze the content to verify their authenticity. As you review a source, try to answer these questions:

Who authored the article?
Is this person a scientific expert in the species I’m researching?
What is the purpose of the article?
Does the article state facts that scientists can prove with evidence?
Are there opinions in the article?
How old is the article?
Do other credible sources support the statements in this article?
(HELP NOW!!!!!)

Answers

Answer:

hope this help :)

Explanation:

Cancer is the name given to a collection of related diseases. Cancer is more than one type of disease. In cancer, as a result of genetic mutations, this regulatory process malfunctions, resulting in uncontrolled cell proliferation. CAD, Stroke, Respiratory illness, COPD are all diseases related to cancer. Inherited genetic mutations play a major role in about 5 to 10 percent of all cancers. There are many environmental pathogenic factors that can cause cancer. For example , Tar and Coal-Tar Pitch , Emissions , Secondhand Tobacco Smoke (Environmental Tobacco Smoke) , Arsenic , Soot , Asbestos , Wood Dust. When cancer cells break away from a tumor, they can travel to other parts of the body through the bloodstream or the lymph system. Cancer is hard to treat in later stages because it probably has already spread through out the body. The grade of a cancer depends on what the cells look like under a microscope. In general, a lower grade indicates a slower-growing cancer and a higher grade indicates a faster-growing one. Some examples of cancer treatments of cancer are, Surgery, Chemotherapy, Radiotherapy, Cancer drugs, Hormone therapy, Stem cell and bone marrow transplants, Targeted cancer drugs. A new treatment involving a photosensitising agent that makes cells more sensitive to light and, by doing so, causes cancer cells to be destroyed when a laser light is directed on a cancerous area. One challenge is, druggable genomic alterations are diverse and represent only small subsets of patients in certain tumor types, which limits testing their clinical impact in biomarker-driven clinical trials. Next-generation sequencing technologies are increasingly being implemented for molecular prescreening in clinical research, but issues regarding clinical interpretation of large genomic data make their wide clinical use difficult.

how can i be a basketball player

Answers

Try practicing basketball in your free time and learn to love it. You can also apply to schools or teams that teaches basketball more. Get good teachers.

I have an Energy and temperature activity and I have questions to answer
I do not understand this question:
"Within a 24-hour period, at what three points should the temperature be taken? Why?"
Can somebody help me!!!

Answers

Answer:

8hours 16hours and 24 hours

Explanation:

this is because they 24÷3=8 so the time between the takings of the temperature are equal.

Divide 24 by 3 because 24 is the number of hours and 3 because it’s how many times you check it
24\3 = 8 or 8•3+24
So you would check the temperature every 8 hours
8 hours 16 hours 24 hours

please answer all 5 ....

Answers

Answer:

a

Explanation:

just needed the points sorry

What is conduction ? Conduction is the process of which heat or electricity is transmitted through an object when there is a difference in temperature or electrical potential

Select the correct location on the map.
Identify the area on the satellite image that is experiencing the heaviest rainfall. The color bar shows amounts of rainfall from lightest (bottom) to heaviest (top).

Answers

Answer:

The area on the map that is showing the deepest red

Explanation:

on the map, the red color shows the heaviest rainfall, while the blue shows the slitest rainfall

Please help me with this question,giving the first correct answer brainliest

Answers

Answer:

These elements are metalloids

Answer: C. Metalloids

Explanation:

Thank you for deleting that bot's answer.

i need help :>................

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11.) Crest
12.) Compression
13.) Energy
14.) Mechanical Wave
I couldn’t read the rest of 15.
Hope this helps!
11. crest
12. compression (cuz the particles rly close together)
13. energy
14. mechanical waves

identify the vibrating media in three different types of musical instruments

Answers

Answer:

There are three basic categories of musical instruments: percussion, wind, and stringed instruments. Most musical instruments use resonance to amplify sound waves and make sounds louder. In a musical instrument, the whole instrument and the air inside it may vibrate when the head of the drum is struck.

By looking at the relative positions of the elements calcium, Ca, fluorine, F, sulfur, S, and oxygen, O, in the Periodic Table, which TWO descriptions are TRUE about calcium fluoride, CaF2, and sulfur dioxide, SO2?


CaF2 is an ionic compound, and SO2i is a covalent compound.


CaF2 is formed by covalent bonds, and SO2 is formed by ionic bonds.


CaF2 cannot conduct electricity when dissolved in water, but SO2 can.


CaF2 is a gas at room temperature, while SO2 has a high boiling point.


CaF2 has a high boiling point, while SO2 is a gas at room temperature.


CaF2 is soft at room temperature, while SO2 is hard and forms crystals.

Answers

Answer:

Calcium Compunds-The fluoride,CaF²,is important to the production of hydrofluoric acid,Wich is made from CaF² by the action of sulfuric acids.CaF² us used laboratory instruments as a window material both infrared and ultraviolet radiation.

Sorry if other question not answered

Calcium Compunds-The fluoride,CaF²,is important to the production of hydrofluoric acid,Wich is made from CaF² by the action of sulfuric acids.CaF² us used laboratory instruments as a window material both infrared and ultraviolet radiation.

Thus, Since the turn of the 20th century, glass has been made with calcium fluoride, a novel substance. It is a solid that dissolves readily in water and has a special physical and chemical makeup that makes it suitable for usage as a glassmaking material.

Glass used in windows, bottles, and other glass goods was formerly created from calcium silicates before the invention of this substance. The new glass, referred to as glass with added fluorides, has a number of advantages over calcium silicates, which have drawbacks that make them unsuitable for the creation of modern glass.

Calcium Fluorine is a naturally occurring element that is frequently found in rock, soil, plants, and animals.

Thus, Calcium Compunds-The fluoride,CaF²,is important to the production of hydrofluoric acid,Wich is made from CaF² by the action of sulfuric acids.CaF² us used laboratory instruments as a window material both infrared and ultraviolet radiation.

Learn more about Calcium fluoride, refer to the link:

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Please help me asap .

Answers

Answer:

We use the four properties of sound: pitch, dynamics (loudness or softness), timbre (tone color), and duration.

Answer:

Dynamics, Duration, Pitch, Timbre! Hope this helped

Explanation:

Hi! I really need help on these questions, it would be great if you can answer them!

Answers

1: Equilibrium

[] When two forces are equal in opposite directions, they are in a state of equilibrium

2: Friction

[] It can be hard to sometimes slide a paper across a table, roll a car across the ground, etc etc. This is because of a force called friction which resists motion

3: Displacement

[] Work is only "done" when the object or surroundings are having movement, or in motion, and this creates displacement

4: Force

[] A force is a push/pull in any direction, this is a simple definition so not much can be added.

5: Inertia

[] Inertia is a force that likes to remain unchanged, or without movement

6: Effort

[] "Meg is holding up weight without movement. She hasn't done any work since it did not move, but is tired. Why?" Effort! She still put in effort even though no "work" happened

7: Work

[] Force times displacement is the equation for work

8: Motion

[] Look back to #3, when there is motion we can tell work is done

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Equilibrium, friction, displacement, force, inertia

Please help me with this question,giving the first correct answer brainliest

Answers

Answer:

Protons and Electrons (c)

Explanation:

I added my explanation in the comments of the question

Answer:

protons and neutrons

Explanation:

please mark me as brainliest

Please help me with this question,giving the first correct answer brainliest

Answers

Answer:

A

Explanation:

Answer:

C. Metalloids

Explanation:

Metalloids

How can you describe a mineral that sparkles, breaks into thin sheets, and has a measure of 9 on the hardness scale?

1. It is metallic, has cleavage, and can be easily scratched.
2.It is non-metallic, has cleavage, and can be scratched by a nail.
3.It is metallic, has cleavage, and can be scratched with special equipment.
or 4. It is non-metallic, does not have cleavage, and can be scratched with difficulty.

Answers

(Awnser is 1 because it is correct
3 . Because it is correct you cannot make thin foil by your hand it needs special equipment

What are the positive impacts of Genetically Modified Crops?


Brainlyst for the best answer. :)

Answers

Answer:

The crops will have the ability to be resistant to certain diseases

The crops can be modified to meet certain criteria which means they can be used for medication and vaccines etc. So they can be modified to be stronger and to be more resistant to Ilness

i need help please help me , god will bless you tonight .

Answers

Answer:

HEHEHE HA

Explanation:

Clash royale

Try googling it bc I’m not the best with this anymore

A Chef is looking for a new frying pan that will allow her to cook food quickly at temperatures above 500°C. Use the data provided in the table to explain to the Chef which metal would be the best choice for a new frying pan for her kitchen.

What is your claim? Which metal is the best choice? (

What is your evidence?

What is your reasoning?

Answers

Answer:

Explanation:

1st one

What is your evidence?

Very heavy professional or restaurant pans will have iron handles, while those for home use will be made of brass or stainless steel. All are perfectly safe for oven use.

analyze if the frequency of a sound wave increases what happnes to the wavelength

Answers

Answer:

it's either a b c or do I swear

Can you mark me brainliest please I’m trying to rank up!:)

explain how you can recognize the sound of a flute

Answers

The sound of a flute is poetic, light, mellow, and soft. Flute is a woodwind musical instrument produces the mild sound.

How flute produces sound?

Sound is a vibration that propagates as an acoustic wave, through a transmission medium such as solid, liquid ang gases. When an object vibrates, it causes a movement in surrounding air molecules. The molecules collide with the molecules close to them, causing them to vibrating as well.

The sound from flute comes due to the vibrating columns of air inside it. In a flute, the air gets vibrated and the resonator amplifies the vibration and gets modified into sound. When air is blown into the holes of flute, it creates the vibration in the air molecules inside the flute and hence, sound is produced.

The flute can produced continuous sound by the presence of number of holes in it. The flute sounds may be high pitch or soft tone depends on the position of upper and lower lips on flute.The sounds of flute are rich, gentle and gracefull.

Learn to more about sounds in flute :

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What is the Genetic Modification Process?

Brainlyist for the best answer

Answers

Answer:

Production of GMOs is a multistage process which can be summarized as follows:

1. identification of the gene interest;

2. isolation of the gene of interest;

3. amplifying the gene to produce many copies;

4. associating the gene with an appropriate promoter and poly A sequence and insertion into plasmids;

5. multiplying the plasmid in bacteria and recovering the cloned construct for injection;

6. transference of the construct into the recipient tissue, usually fertilized eggs;

7. integration of gene into recipient genome;

8. expression of gene in recipient genome; and

9. inheritance of gene through further generations.

Genetic modification (GM) is when the genome of an organism (like a plant or an animal) is changed when new genetic material is added. ... This is crossbreeding or selective breeding , which humans have used to change plants or animals for thousands of years, as well as things like gene manipulation .

Which of the following paths correctly displays the transfer of energy for sound?

energy source to detection to medium
detection to an energy source to medium
medium to an energy source to detection
energy source to medium to detection

Answers

energy source to detection to medium

Answer:

the energy source, the transfer of energy through a medium,

Explanation:

The three parts of sound consist of the energy source, the transfer of energy through a medium, and the detection of the sound.

On a particular day, Denali had a temperature of -23°C at its peak and 13°C at its base. What could be the reason for this temperature difference?
A.
Temperature increases with an increase in altitude.
B.
Temperature decreases with an increase in altitude.
C.
The base is close to the Gulf of Alaska.
D.
The mountain receives lake-effect snow.

Answers

Answer:

B.) Temperature decreases with an increase in altitude.

As you climb a mountain, you can expect the air temperature to decrease by 6.5 degrees C for every 1000 meters you gain. This is called the standard average lapse rate.

(The awnser is b so there u go

Jennie observes her brother playing pool and has a theory that the potential energy in the pool stick is transformed into kinetic energy when he hits the ball.

Answers

Answer:

This theory is true and should continue to expand on this theory.

Explanation:

hope this helps.

What are the negative impacts on Genetically Modified Crops?

EXPLANATION ONLY NOT EXAMPLES PLZ

Brainlyist for best answer

Answers

One specific concern is the possibility for GMOs to negatively affect human health. This could result from differences in nutritional content, allergic response, or undesired side effects such as toxicity, organ damage, or gene transfer. Research indicates that GM crop technology can result in a net increase in herbicide use and can foster the growth of herbicide resistant weeds. In addition, there is concern that the use of GM crops may negatively impact the agriculture ecosystem.

In this activity, you will create a mind map showing the different pathways that can be found in the Government & Public Administration cluster. A mind map is a sketch or diagram that you can design yourself to organize your ideas. It could look like a tree with different branches or a park with different paths! Whatever you decide, you will put each pathway on a different spot on your mind map.

Under each pathway, you will give one example of a job found in each pathway.

Write a short note beside the job, explaining where you might find this person.

List at least one task that they accomplish to keep things running for us.

Answers

Answer:

Government & Public Administration

Jobs in the government and public administration career cluster involve planning, managing, and providing government legislative and administrative and regulatory services and related general purpose government services at the federal, state, and local levels.

This career cluster is divided into seven pathways:

Governance

National Security

Foreign Service

Planning

Revenue and Taxation

Regulation

Public Management and Administration

Governance

Officials involved in the governance pathway uphold the structure of our government. They typically work with constituents, or voters represented by elected officials; while others resolve conflicts among interest groups with opposing goals.

Sample occupations include:

Legislative Assistant

Congressional Aide

Lobbyist

County Commissioner

Senator

Representative

Mayor

Governor

Lieutenant Governor

National Security

Maintaining a strong national security encompasses such diverse activities as running a hospital, commanding a tank, programming computers, operating a nuclear reactor, or repairing and maintaining a helicopter. The military provides training and work experience in these fields and many others for more than 2.5 million people who serve in the active Army, Navy, Marine Corps, Air Force, and Coast Guard, their Reserve components, and the Air and Army National Guard.

Sample occupations include:

Combat Control Officer

Missiles and Space Systems Officer

Submarine Officer

Munitions Officer and Specialist

Infantry Officer and Specialist

Air Defense Artillery Officer

Military Intelligence Officer

Cryptographer

Intelligence Analyst

Foreign Service

People working in the Foreign Service pathway help to ensure peaceful relations between the U.S. and foreign countries. They also aid immigrants wanting to live and/or work in the U.S. These people serve mainly in embassies, consulates, diplomatic missions, and in Washington, D.C.

Sample occupations include:

Foreign Service Officer

Diplomatic Officer

Consular Officer

Ambassador

Diplomatic Courier

Planning

People who work in the Planning pathway develop long- and short-term land use plans to provide for growth and revitalization of urban, suburban, and rural communities, while helping local officials make decisions concerning social, economic, and environmental issues.

Sample occupations include:

Planner

Census Enumerator

Census Clerk

Federal Aid Coordinator

Economic Development Coordinator

Chief of Vital Statistics

Revenue and Taxation

People who work in the Revenue and Taxation pathway ensure that governments obtain revenue from businesses and citizens by collecting audits, monitoring taxes payable and collecting overdue tax dollars.

Sample occupations include:

Tax Examiner

Tax Clerk

Revenue Agent

Internal Revenue Investigator

Assessor

Auditor

Regulation

People who work in the Regulation pathway will typically possess a body of technical knowledge about an industry, the environment, or technology. This –coupled with a knowledge of related laws, rules, and regulatory systems –permit regulators to protect our health, safety, and environment as well as ensure the integrity of our financial, transportation, and public utility industries.

Sample occupations include:

Investigator/ Examiner

Code Inspector

Bank Examiner

Election Supervisor

Child Support Officer

Cargo Inspector

Border Inspector

Aviation Safety Officer

Public Management and Administration

Government agencies and public corporations and trusts have specific and rigorous standards for the stewardship of public resources. Public management careers will require technical skills related to budgeting, personnel management, procurement or other activities, and specific knowledge of the regulations and other policies that govern public management.

Sample occupations include:

Court Administrator or Clerk

City or County Clerk

City Council Member

City Manager

Purchasing Manager

Explanation:

correct me if I'm wrong

Explanation:

GIVING BRAINLIEST!!!!

Answers

Answer:

1. Pecan tree 1 and pecan tree 4

2. I don't know

Explanation:

1 is 1 pecan tree and tree 4 answer 2. Is natural selection or seduction I’m not shur

Thoughts about Genetically Modified Crops
EXPLANATION PLZ NO EXAMPLES
BRAINLYIST FOR BEST ANSWER.

Answers

Well on the contrary to what the other person said , and it a good point overall but however you have another side to the argument or debate on such topic:
Although it might be beneficial for the farmers pockets There is a scientific consensus that currently available food derived from GM crops poses no greater risk to human health than conventional food, but that each GM food needs to be tested on a case-by-case basis before introduction. Nonetheless, members of the public are much less likely than scientists to perceive GM foods as safe. The legal and regulatory status of GM foods varies by country, with some nations banning or restricting them, and others permitting them with widely differing degrees of regulation.

However, opponents have objected to GM crops on grounds including environmental impacts, food safety, whether GM crops are needed to address food needs, whether they are sufficiently accessible to farmers in developing countries and concerns over subjecting crops to intellectual property law. Safety concerns led 38 countries, including 19 in Europe, to officially prohibit their cultivation.

When going from slower medium to a faster medium, light is bent _____.

Answers

Answer:

When going from slower medium to a faster medium, light is bent _downwards_.

Explanation:

hope this helps you!

Can Someone help me i would really appreciate it

Answers

Answer: So pretty much all you have to do is explain why it's important to have a balanced life and use those Content Vocab words in the explanation you also might have to use the Academic Vocab words as well.

Hope this helps :)

Answer: I have no idea what that means

Explanation:

Other Questions
What -3/4 equals 2/3 I NEED HELP ASAP. Ice cream atomic theory write a summary about the topic. added scientific information definite/indefinite shape & definite/indefinite volume for solids, liquids, AND gases. PLZZZZ HELP ME d. The animals such as snakes and tortoises are called reptilians. Why? theyembero high school___(find)2007. 1. Write500 + 40 + 7 +6 x (1/10) +8 X (1/100) +3 x (1/1000)in standard form. List the characteristics of life that plants and animals in a food web share For example," "however," and "also" are examples of:conjunctionsintroductory wordsnounsadjective 4. Kayla graphed a scatter plot of the number of hours she drove her car(x) and the distance traveled (y). She drew the trend line and calculated itsequation to be y = 50x + 2. What is the predicted distance Kayla woulddrive if she drove for 3.5 hours? On December 31, 2018, Country Living Sales has 10-year Bonds Payable of $89,000 and Discount on Bonds Payable of $2350. How will this be shown on the December 31, 2018 Balance Sheet? How did the Tokugawa shogunate influence Japan? In a survey, 3 out of 20 students were left-handed. Based on this information, if 300 students were interviewed, how many of them could be expected to be left-handed? The region in Mexico most affected by American culture is.. Do solar panels use electrical energy or produce electrical? when did large mouth bass arrive in nebraska predict what the world would be like if no one tried to think critically. explain your predictions Francis owns a cake shop. She is currently preparing cupcakes (x) and cookies (y) for two birthdayparties. The first birthday party ordered 20 cupcakes and 40 cookies and their total cost was $61. The second birthday party ordered 30 cupcakes and 30 cookies. Their total cost was $64.50. Let X be the number of packages being mailed by a randomly selected customer at a certain shipping facility. Suppose the distribution of X is as follows:x 1 2 3 4p(x) 0.4 0.3 0.2 0.1 Which represents the RANGE of the following relation? {(-6, 5), (-4, 3), (-1, 0), (4, 3)} What year was Joseph Stalin born? Solve the equations below. Give exact solutions only. Show your work.a) 5x^2 - 7 = 72b) x(x + 2) = 5c) 3x^2 + 2x - 4 = 0