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

A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?

Answers

Answer:

Maybe she kicks it to a wall and it bounces back to her?

Explanation:

She kicked it up hill

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

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 .

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.

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1. List four actions you can take to cope with changing emotions and energy during adolescence.

2. Explain how a high self-esteem might affect a person’s life.

3. Explain how to set priorities, and why setting priorities is important.

4. Identify the six keys to setting achievable goals.

5. Describe what it means to become mature.

Answers

Answer:

1. Deep breaths, have a good diet, workout, speak to someone if needed.

2. Having high self-esteem can help you see yourself in a better way and be more positive about things.

3. Make lists, what is most important. It's important to keep you organized.

4. "Get clear on your goal. Determine what is at stake.  Develop a detailed action plan. Join (or form) a group committed to the same goal."

5. "Maturity is the art of being responsible for your actions, being sensitive and considerate towards others and having the ability to change and adapt to circumstances. An emotionally mature person is always adding value to himself and those around."

Explanation:

1]Here are five ways for teens to improve their emotional self-regulation.

Learning to Ride the Wave. When teens feel intense emotions, they sometimes try to push those feelings away. ...

Meditation and Mindfulness. ...

Physical Exercise. ...

Sleep Hygiene. ...

Creativity and Flow

2]When you value yourself and have good self-esteem, you feel secure and worthwhile. You have generally positive relationships with others and feel confident about your abilities. You're also open to learning and feedback, which can help you acquire and master new skills. ... Confident in your ability to make decisions

3]Sticking to regular routines and gathering up our priorities will not only help curve any negative feelings but also give us a sense of accomplishment throughout hard times. We can improve by knowing our priorities and what matters most in life. As well as setting good priorities to help guide us along the way.

4]Get clear on your goal. The more clarity you have the better. ...

Determine what is at stake. Why, exactly, do you want to accomplish this goal? ...

Develop a detailed action plan. ...

Go public with your commitment. ...

Join (or form) a group committed to the same goal. ...

Review your goal and rationale regularly.

5] Set goals effectively

Goals are the basis of an effective performance management process. There are two key elements to consider when developing goals. First, are goals written clearly and objectively? Second, are they directly contributing to the achievement of business strategy?

Typically, the process begins with departmental managers setting goals for their departments, based upon organization-wide goals, which support the general business strategy. Making departmental goals accessible to all managers ensures there is no overlap, reduces conflict, and allows members of different departments to see where they support each other and ensure they are not working at cross purposes. Each manager in turn shares the overall goals with his/her department and meets with employees to identify individual performance goals and plans.

When setting goals, key job expectations and responsibilities should act as the main guide and reference. Goals should be set that not only address what is expected, but also how it will be achieved. For example, the "what" covers quality or quantity expected, deadlines to be met, cost to deliver, etc. The "how" refers to the behavior demonstrated to achieve outcomes, for example, focus on customer service. In addition, some organizations choose to include competencies within performance expectations, to reinforce the link to business strategy, vision and mission.

An accepted framework to use to help write effective goals is SMART

please give me a branilyst

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.

newtons second law

acceleration is affected by force and by ____


newtons 3rd law


every action forece has an equal and opposite _______

Answers

Answer:

law 2: the force acting on an object is equal to the mass of that object times it's acceleration

law 3: for every action there is an equal and opposite reaction

1) the mass of an object
2) Reaction

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!:)

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.

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

Answers

Answer:

Your answer is A

Explanation:

Answer:

Mixture

Explanation Just did test :)

____ have the highest energy radiation of the Electromagnetic Spectrum.

microwaves

infrared rays

x-rays

gamma rays

Answers

gamma rays is the correct answer

What type of heat transfer is most important to maintaining a relatively stable
climate on Earth? Justify your answer.

Answers

The type of heat transfer that is most important to maintaining a relatively stable climate on Earth is known as solar radiation.

What is Heat transfer?

Heat transfer may be characterized as the migration or transmission of heat across the border of the system due to an imbalance of difference in temperature between the system and its surroundings.

Solar radiations govern the principle and the entire process of heat transfer because it is the principle and fundamental source of heat and energy for the entire planet of the earth. These radiations initiate the process and pass down to the source artificial sources of heat transfer in physical life.

Therefore, solar radiation is a type of heat transfer that is most important to maintaining a relatively stable climate on Earth.

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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.

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.

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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

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

newtons first law

the only way to change the velocity of an object is to apply _____

Answers

Answer:

the only way to change the velocity of an object is to apply force.

Explanation:

Newton’s first law of motion says an object will continue to move with the same velocity unless acted on by an external force.

Answer: FORCE! the answer is force!

Compare the cost of using pan with a power rating of 2kW and a pan rated 1.2kW

Answers

Answer:

3.2wK

Explanation:

Sorry if it is wrong my cousin told me

i think you just add them? its 3.2kW

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:

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

Answers

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

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

Newton's second law of motion is F = ma.

A net force of 60 N north acts on an object with a mass of 30 kg. Use Newton's second law of motion to calculate the amount of acceleration the object will experience. Then explain how the amount of acceleration will change if the net force or the mass of the object increases.

Answers

F=ma
60=30.a
60/30=30.a/30
2=a

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

This table shows the weights of four different objects that are sitting on the
A person tries to lift each object with a force of 25 N, upward. Which
statement is supported by the data in the table?

Answers

Applied force=25N

Here the given weights are

35N23N26N18N

W=mg so no need to multiply with acceleration due to gravity.

So what can he do

He can only lift up 2nd and 4th box as others weigh more than 25N.

Answer: B “object 3 will accelerate upward the fastest, and object 2 will not move.”

Explanation:

3.2 physics assignment.

Answers

Answer:

SN, PE

Explanation:

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

Answers

Answer:

A

Explanation:

Answer:

C. Metalloids

Explanation:

Metalloids

What happens when the two wires going in to an appliance touch?

nothing

resistance

overload

short circuit

Answers

Answer:

You will receive an electrical shock. You will receive a shock if you touch two wires at different voltages at the same time. You will receive a shock if you touch a live wire and are grounded at the same time. When a circuit, electrical component, or equipment is energized, a potential shock hazard is present.

Explanation:

sorry this is like a year later and I hope this will help you if you haven't got it already

Answer:

Explanation:

They will short circuit and shock u did the exam

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
Other Questions
Westward expansion summary plzzzzz I WILL GIVE U POINTS 6. What connections and distinctions exist between honeybees and zebra mussels in the United States? Select the correct text in the passage. Which sentence is most likely meant to create suspense for the reader? Stealing the Day by Samantha G. (excerpt) I achieved the unofficial "smart kid" designation in elementary school, and it was not until years later that I met someone who threatened to depose me from my reign. His name was George, after our nation's first president, and he had been the smartest kid in school during his early academic career as well; but George grew up on the other side of town, so we had really never crossed paths. We were introduced in our biology class, seated at opposite ends of the first row of desks. When our teacher began asking basic questions to test our science knowledge, George and I had not even noticed each other's existence. But when Mr. Hartley inquired about the aardvark's natural habitat, both of us shot a hand into the air. "Africa!" exploded the dual shout, followed by snickering from the rest of the class. I peeked in the direction of the other voice to see George gazing directly ahead, as though he was oblivious to anyone else. Surely, he perceived the awkwardness of this circumstance, and had the abrupt comprehension that there was another "smart kid" in the school! But no acknowledgment crossed his face, and I stared back at my own desk as class continued. When the bell rang and students began jostling out the door, I hung back, thinking that I should at least introduce myself to George. He had waited for everyone else to push out of the classroom as well, and I extended my hand toward him with a smile. "I just wanted to let you know that I plan to outdo you in every class we have together this semester, and every semester until graduation," he said. Without glancing in my direction, George dashed out the door and down the hall toward his locker. I was left in shock at his words, at the audacity of his confidence and conceit. After standing immobile for a few moments, I ducked out the side door of the classroom into the late summer sunshine to comprehend wha. Please help me I dont speak not much English, and I dont understand the assignment PLEASE HELP!!NEED THIS IMMEDIATELY TODAYNO LINKSI WILL GIVE YOU BRAINLIEST IF YOU HELP ME!!PLEASE HELP ASAP REALLY NEED THIS!!(answer choices: applied force, normal force, friction, electrical force, magnetic force and gravitational force)(question in picture) How many solutions does this equation have?2b 9 = b A recipe says to use 3 cups of flour to make 48 cookies. Describe President Hoover's reaction at the start of the Great Depression. The Renaissance time period was more secular than the Middle Ages. What does this mean? Refer to Where Is Niagara Falls? for a complete version of this text.Which details from Chapter 5 best explain how people become interested in seeing Annie Taylors stunt in the days leading up to the event? Select the two correct answers.Photographers take pictures of Annie Taylor on the day of the event.Annie Taylor tells newspapers how old she really is to make her feat seem even more risky.Annie Taylors barrel is placed on display in a hotel lobby to create interest and excitement.Annie Taylor hires Frank Russell to help advertise the event. 1. A mosque is a *school for childrentype of restaurantMuslim place of worshipJewish place of worship2. Islam is a polytheistic religion. *TrueFalse3. What are at least three of the five pillars of Islam that all observant Muslims must perform? *.4. Islam accepts both the Jewish Torah and the Christian Bible, but extends the story with the Quran. *TrueFalse5. Which were rights given to women in the Quran? Select all that apply. *the right to reject marriage proposalsthe right to inheritencouraged educationequal inheritance with men6. Dedicated by Muhammad, the __________ is the most holy place in Islam. *Vatican7. During the Golden Age of Islam, the Islamic religion made many contributions to society in the areas of: (select all that apply) *Captionless Imageastronomymedicinematharchitectureart8. What is at least one similarity and one difference between the Sunnis and Shiites? *.9. Shah Abbas the Great was a Safavid ruler who *a. centralized the governmentb. decreased military powerc. reduced taxes on farmers and herdersall of the abovea. and c. only10. Why was the fall of Constantinople in 1453 significant? Respond in at least 3-5 sentences. *Captionless Image.11. In the Ottoman social hierarchy, occupations that were called men of the pen included: (select all that apply) *poetslawyerssoldiersscientists12. By A.D. 200, trade between Africa and Asia increased with the introduction of the ____________. *airplane13. As the Bantu-speakers migrated into southern Africa, they spread their skills in: *farming, ironworking, and domesticating animals.fishing, hunting, and ironworking.architecture, electrical work, and farming.fishing, architecture, and hunting.14. The ________teaches about what Muslims believe to be God's will and provides a guide to life. *Torah15. What were some of the cultures that traded in Axum? *EgyptianIndianGreekAll of the aboveNone of the above16. In many West African villages, women were respected for their wisdom and skills in many areas. In a few societies, women served as ________, rulers, or in other government jobs. *lawyers17. In West Africa, the role of the griot was to *choose the next rulerrecite ancient storiesplant the first seed of the first crop of the seasonperform medical procedures In mitosis the daughter cells are identical to the parent cell. How do the cells produced during meiosis differ from those produced from mitosis Pls help Ill brainlest ASAP and add extra points Im failing Show that sec(x)-tan(x)sin(x)=cos(x)is an identity for any value of x. The Fine Art Museum, a not-for-profit entity, allocated expenses 80% to programs and 20% to general and administrative.a) During the current year the Museum received admissions fees in cash $500,000 from visitors.b) Citizens of the local community are encouraged to participate in a program called Friends of the Museum. For a yearly contribution of $25 per family, a family is entitled to free admission to the Museum during the calendar year. At year-end, there were 10,000 members in the Friends of the Museum.c) During the current year the Museum incurred salary expense of $250,000 of which $60,000 remains unpaid at year-end.d) During the year the Museum incurred operating expenses of $400,000 of which $30,000 remains unpaid at year-end. Of the $400,000, $50,000 was used to buy supplies of which $20,000 remains on hand at year-end.e) During the year the Museum received pledges of $200,000 for the acquisition of new art items, of which the Museum had collected $150,000 by year-end and expected to ultimately collect another $20,000. f) During the year a citizen died and willed his wonderful collection of native art to the Museum to help new art items acquisition. The collection was later sold for $600,000.Required: Prepare the necessary journal entries to record these transactions. When solving: 1,175 5, using partial quotients, how would you decide which power of 10, when multiplied by 5, should be subtracted first? You see an ad for a payday lender which ends with the tagline, One payday loan is all it takes to get you back on track. Does the data above support their advertising claim? Select all that apply.Generally speaking, power can cause a person to _____.live to an advanced agestop thinking about the needs of otherstreat people with more respectthirst for more powerbecome corrupt A letter to the district chief Executive complaining about increasing rate of child labor and suggest ways to curb it . What identifies Pyxis of al-Mughira as Islamic? please helpp