compare relative motion and relative velocity

Answers

Answer 1
The difference between velocity and relative velocity is that velocity is measured with respect to a reference point which is relative to a different point. While relative velocity is measured in a frame where an object is either at rest or moving with respect to the absolute frame

Related Questions

Thank-you letters should be sent out within
of the interview.
O A. one week
B. one day
C. one month
D. a few days

Answers

Answer:

B. one day

Explanation:

It's best to send a thank you letter while you're still fresh in the interviewer's mind. So you should send the email message within 24 hours of the interview (the same day as the interview or the next).

Mga Batayang Salik sa pagkakaroon ng pagkakaroon ng kabihasnan
1
2
3
4
5
6

pls I need your help

Answers

Explanation:

Matatag na suplay ng pagkain.

Sosyal na istraktura.

Sistema ng pamahalaan.

Sistemang panrelihiyon.

Mataas na binuo na kultura.

Mga pag-unlad sa teknolohiya.

Mataas na binuo nakasulat na wika.

BRAINLIEST IF CORRECT
what type of cell signaling is clonal selection?

Answers

The clonal selection theory proposes that antigen selects lymphocytes for activation from a population of cells precommitted to produce specific antibody. Implicit in this theory is that antibody-forming cells are monospecific and express cell-surface receptors capable of binding foreign antigens.

Interaction of antigen with these side chains induced the cell to synthesize additional antibody molecules. This proposal seemed untenable once Karl Landsteiner demonstrated that the immune system could produce antibodies to a vast array of antigens; for over 50 years theories of antibody formation postulated that antigen instructed cells to synthesize antibodies complementary to the antigen. The introduction of the clonal selection theory of antibody formation by Macfarlane Burnet in the 1950s revived the idea that antibody-forming cells express cell-surface receptors by which they bind antigen. In 1961, Göran Möller provided the first evidence that antibody-forming cells had antibody (immunoglobulin) on their surface. The antigenbinding specificity of these immunoglobulin molecules was shown to be identical to the antibody that cells will produce when activated. Initially, many immunologists thought that the T lymphocyte receptor would also be an immunoglobulin molecule. However, studies by several laboratories in the early 1980s using a combination of monoclonal antibodies and molecular genetic techniques showed that the receptor consists of two polypeptide chains. The antigen-specific receptors on both T and B lymphocytes are associated with other trans-membrane molecules involved in the transduction of activation signals into the cell.

Bold text is answer.

- BRAINLIEST answerer

Answer:

the clonal selection theory proposes that antigen selects lymphocytes for activation from a population of cells precommitted to produce specific antibody. Implicit in this theory is that antibody-forming cells are monospecific and express cell-surface receptors capable of binding foreign antigens.

For example, memory B cells that differentiate after an adaptive immune response are thought to undergo clonal selection so that antibodies produced by newer memory B cells have considerably higher binding affinities to their antigens. And it is a receptor

Explanation:

What did anthropologists William and Jean O'Barr find in examining the factors that influence a
person's style of speech when testifying as a witness in court?

Answers

Answer:

Social influences somehow interfered with normal, biologically based behavior patterns to produce same-sex attraction.

Explanation:

Search What did anthropologists William and Jean O'Barr find in examining the factors that influence a

person's style of speech when testifying as a witness in court?

in the second paragraph, the question with which the narrator confronts her mother (“i took....my dad”) reveals which of the following about there contrasting values?

Answers

Answer:

Matilda's anger is tempered by her mother's sense of humor. Her mother's leniency is at odds with Matilda's more objective point of view.

Explanation:

The embryo/fetus is most susceptible to damage from harmful environmental factors during __________.
A.
the first trimester
B.
premature labor
C.
toxoplasmosis
D.
preeclampsia


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

A. the first trimester

Explanation:

magbigay ng halimbawa na nagpapakita ng pagkakaisa ng mga Pilipino at paano ito nakatulong sa bansa at sa mga mamamayang Pilipino?


Need na po..

Answers

Answer:

mag linis at tumulong sa kapwa para maging mabuti ang kapaligiran

Explanation:

sana maka tulong ang answer ko!

A prerequisite is something you need before you can continue in a training or educational program.
False
True

Answers

Answer:

The answer is True

Explanation:

It might be difficult to comprehend information if you do not have the necessary prerequisites. What is a prerequisite? It is something that is necessary to be familiar with or comprehend before learning or understanding anything new. In our example, you would need to know how to walk before you could learn to run since it is a requirement to learning how to run.

WILL MARK BRAINLIEST IF WORK IS SHOWN


Mr. Jackson's dog Gromit jumped out of a second story window (through the screen) and fell to the ground below. The window is 15 feet high, the acceleration of gravity is 9.8m/s2, and there are 3.28 feet in each meter. What was the final velocity of this crazed dog?

Answers

Answer:

calculate with formula plz

Discuss the reality of satisfying the need for self-actualization. Is this ability of being a self-actualized person realistic? Or is it an aspect of life that always has room for improvement? EXPLAIN.

Answers

Answer:

we human can not be satisfied

Explanation:

because we need every thing in the nature and many other thing so weren't never satisfied ok

COS(α+β); SINα=- 1/3, α IN QUADRANT IV, TANβ=7/3, β IN QUADRANT III

Answers

Recall the angle sum identity for cosine,

cos(α + β) = cos(α) cos(β) - sin(α) sin(β)

We're given sin(α) = -1/3 and tan(β) = 7/3. Since α terminates in quadrant IV, we know that cos(α) is positive, and since β terminates in quadrant III, both sin(β) and cos(β) are negative.

Recall the Pythagorean identities,

cos²(x) + sin²(x) = 1

and

1 + tan²(x) = sec²(x)

Using the first identity, we find

cos²(α) = 1 - sin²(α)

cos(α) = + √(1 - (-1/3)²)

cos(α) = + √(8/9)

cos(α) = √8/3

Using the second identity,

sec²(β) = 1 + tan²(β)

sec(β) = - √(1 + tan²(β))

sec(β) = - √(1 + (7/3)²)

sec(β) = - √(58/9)

sec(β) = -√58/3

cos(β) = -3/√58

Then by definition of tangent,

tan(β) = sin(β) / cos(β)

sin(β) = tan(β) cos(β)

sin(β) = (7/3) (-3/√58)

sin(β) = -7/√58

Putting everything together,

cos(α + β) = cos(α) cos(β) - sin(α) sin(β)

cos(α + β) = (√8/3) (-3/√58) - (-1/3) (-7/√58)

cos(α + β) = -(7 + 3√8)/(3√58)

What were Austria’s aims and priorities at the congress

Answers

Answer: to reestablish peace and stability in Europe

Explanation:  The goal of the conservatives at the Congress, led by Prince Klemens von Metternich of Austria, was to reestablish peace and stability in Europe. To accomplish this, a new balance of power had to be established.

line 14 the speaker says "a thousand virgins

Answers

I am one of them
XD

1) Define family life education clearly and describe its benefit briefly​

Answers

Answer:

practice of education which help in the overall development of family members

Explanation:

Family life education provides great help to make family happy and to promote family welfare. The family life education helps to know about the changes seen in or body from the early age in our life.

Selected values of the derivative of the function g are given in the table above. It is known that g(3)=17. What is the approximation for g(3.2) found using the line tangent to the graph of g at x=3 ?

Answers

Answer: 16.76

Explanation: Since it says using the line tangent to the graph, you know to use point slope form, which is y-k=x(m-h). Since you are solving at x=3, y is 17 and the slope is -1.2. Plug this into your point slope form and you get y-17=-1.2(x-3). Then plug in 3.2 for your x and solve for y, should get 16.76.

There is a 20% chance it will rain today. If it rains, there is a 10% chance that we will be allowed to go outside; otherwise, there is an 80% chance we will be able to go outside. What is the probability that we will be allowed to go outside?

Answers

Answer:

82

Explanation:

20%x10%=2

80%+2% = 82%

❤❤goodmorning everyone, today is going to be an amazing day dont let anyone bring you down today! remember to love your self!!!❤

Answers

Answer:

Ok thank u!

Explanation:

Which of the following is an example of Balkanization? Please Help!!!

Answers

Answer:

Yugoslavia

Explanation:

The former Yugoslavia has become five independent countries and the province of Kosovo is currently fighting to break away of what is left of Yugoslavia.

Answer:

Balkanization. The term comes from the Balkan Peninsula of Europe, a region that has balkanized may time, and is still undergoing balkanization. EXAMPLES: The former Yugoslavia has become five independent countries and the province of Kosovo is currently fighting to break away of what is left of Yugoslavia.

Pls, choose me as brainliest!

Identical twins are ideal participants in epigenetic research because the twins are _________. a. genetically identical and may develop similar epigenetic patterns over time b. genetically identical but may develop different epigenetic patterns over time c. genetically different but may develop similar epigenetic patterns over time d. genetically different and may develop different epigenetic patterns over time

Answers

Answer:

b. Genetically identical but may develop different epigenetic patterns over time.

Explanation:

Twins are essentially clones of each other, they have identical genomes. Despite this, their epigenetics may differ due to the fact that these secondary genetic controls depend on the environment an organism exists in. For this reason, given enough time apart and sufficiently different conditions, twins will develop different epigenetic patterns.

who greets the speaker and the speakers friends

Answers

Answer:

In the poem "The Blessing" By James Wright

Explanation:the internet

Which of the following sentences is punctuated correctly? A. Tory was waiting for her mom, at the mall, which was going to close soon. B. Tory was waiting (for her mom at the mall) which was going to close soon. C. Tory was waiting for her mom at the mall, which was going to close soon. D. Tory was waiting, for her mom at the mall—which was going to close soon.

Answers

Answer:

C is the correct sentence

what technologies did this empire utilize or develop to establish and maintain their sea based empire

Answers

The type of technologies that the European empire utilized or developed to establish and maintain their sea based empire are; New ships and other maritime technology which includes lateen sails and improved charts.

The empire being referred to here is the European empire. This was a period called the Trans-Ocenanic Interactions that spanned a period from the year 1450 to the year 1750.

This was a period when the Europeans arrived in  Americas, Africa's, and Asia and as a result had to create maritime empires which is also called sea based empires. For these their trans oceanic movement they had some tools and instruments that were very helpful to their foray via their empires and these include new ships and other maritime technologies like lateen sails and improved charts which were very useful in their maritime reconnaissance.

Read more about Maritime empires at; https://brainly.com/question/8193609

Assume that a 100 cm3 soil core weighs 78g when oven-dried and 123 g when saturated. Calculate the total pore space and total porosity. Show all of you work.

Answers

To calculate the total pore space, we will find the difference between the mass of the soil when it is oven - dried and when it is saturated. Therefore, the value of the total pore space and total porosity are 45g and 45% respectively

Given that a 100 cm3 soil core weighs 78g when oven-dried and 123 g when saturated.

The given parameters are;

Volume of soil V = 100[tex]cm^{3}[/tex]

Mass ( Oven dried) [tex]M_{1}[/tex] = 78g

Mass ( Saturated) [tex]M_{2}[/tex] = 123g

In the soil formation, pore space refers to the volume of soil. And to calculate the total pore space, we will find the difference between the mass of the soil when it is oven - dried and when it is saturated. That is,

Total pore space =  [tex]M_{2}[/tex] - [tex]M_{1}[/tex]

Total pore space = 123 - 78

Total pore space = 45g

And total porosity will be the percentage of the ratio of total pore space to the given volume of the soil. That is,

Total porosity = (Total pore space / volume of the soil) x 100

Total porosity = 45/100 x 100

Total porosity = 0.45 x 100

Total porosity = 45%

Therefore, the value of the total pore space and total porosity are 45g and 45% respectively

Learn more here: https://brainly.com/question/21343105

¿Cuál personaje desempeña el rol del "gracioso" o "donaire" en el fragmento?

Answers

Que fragmento no lo veo pero em no se -

A special promotion for its 20-ounce bottle of soda, a soft drink company printed a
message on the inside of each cap. Some of the caps said, "Please try again," while
others said, "You're a winner!" The company advertised the promotion with the
slogan "] in 6 wins a prize.
Suppose the company is telling the truth and that every 20-ounce bottle of soda it
fills has a 1-in-6 chance of being a winner. Seven friends each buy one 20-ounce
bottle of the soda at a local convenience store. Let X = the number who win a prize.

Answers

Using the principle of binomial probability, the probability that more than 3 friends win a prize is

Recall :

P(x = x) = nCx * p^x * q^(n-x)

Given the Parameters :

Probability of success, p = 1/6 q = 1 - p = 5/6 Number of trials, n = 7x3

Hence,

P(x ≥ 3) = p(x = 3) + p(x = 4) + p(x = 5) + p(x = 6) + p(x = 7)

P(x ≥ 3) = 0.0781 + 0.0156 + 0.0019 + 0.0001 + 0.000003

P(x ≥ 3) = 0.095703

Therefore, the probability that more than 3 friends win a prize is 0.0957

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what is one third the product of 2 numbers a and b. Please help me with question number 1 and 2 Read the text.Before British scientist Alexander Fleming discovered antibiotics in the 1920s, bacterialinfections could be deadly. After antibiotics were developed, though, doctors were able totreat infections and save lives. Over the years, however, antibiotics were overused. As aresult, antibiotic-resistant bacteria-also known as superbugs-have appeared. Accordingto the Centers for Disease Control and Prevention, about two million people becomeinfected with superbugs every year. Canadian scientists may have stumbled on asurprising tool to combat the overuse of the drugs. By mixing maple syrup extract withantibiotics, the researchers were able to increase their effectiveness while reducing thedose amount.Match the problems with their solutions.Scientists mixed maple syrup withmedication.Antibiotics were invented.ProblemSolutionInfections killed people.Superbugs emerged. Lopez Company is considering replacing one of its old manufacturing machines. The old machine has a book value of $47,000 and a remaining useful life of five years. It can be sold now for $57,000. Variable manufacturing costs are $47,000 per year for this old machine. Information on two alternative replacement machines follows. The expected useful life of each replacement machine is five years. Machine A Machine B Purchase price$ 118,000$ 131,000 Variable manufacturing costs per year21,000 14,000 (a) Compute the income increase or decrease from replacing the old machine with Machine A. (b) Compute the income increase or decrease from replacing the old machine with Machine B. (c) Should Lopez keep or replace its old machine Help I offer all of my points When testing the effect of penicillin on the growth of E. coli, penicillin would be considered the? A.independent variable B. dependent variable C. constant what is the answer ??????????fast Determine the value of d when h=29 in the equation D=4h/5 Wayfair Co. Reported the following results from the sale of 5,500 tables in May: sales $300,000, variable costs $165,000, fixed costs $85,000, and net income $50,000. Assume that Wayfair increases the selling price of tables by 10% on June 1. How much sales are needed by Wayfair to break even?. What is the difference between chromosomes, chromatin, and DNA?I Is this triangle not similar because it only has two proportional sides? the comprehensive articulation agreement is an agreement designed to Example:Don't go to the bus station. Buy a ticket. ease Choose the correct answer from abcd: -... stand near the train , When it arrives. a.Didn't b.Don't c.Doesn't d.Isn't 2-................. to cairo, The biggest city in Africa. a.Came b.Coming c.Come d.Comes 3-Don't go out now... here. a.waited b.waiting c. Wait d.Waites 4-It is full of amazing things. *** miss it! a.Doesn't b.Don't c.Didn't d.Do S-This sign says" here" a.stopping b.stop c.stopped d.stops Read and correct the underlined words: 1-Didn't lose your ticket..................................) ...) 2-Went to the ticket office.(............ the window please HELOOOOOOO HELPPPPPPPPP sale 90%Luca buys a swing set during the sale. If the original price was $270, how much does Luca pay? 75% of what equals 30 Pleaseee I need help How to find extreme values of a function. If force F, volume V and density D are taken as fundamental quantities, then the representation of pressure P will be In the beginning, the world was only water. God looked down at the water from the sky, and decided to create land. God called his messenger Obatala, and told him to create land. Obatala was honored to be given such an important task. He called his helper Oduduwa to tell him the news. They filled a large pot with soil, and caught a chicken to take with them. They threw a rope down to the Earth. They began to climb down. When they were halfway to Earth, they stopped at a feast. Obatala ate too much and fell asleep. When Oduduwa found him asleep, he picked up the soil and the chicken and continued on the journey. Finally, Oduduwa reached the Earth. He sprinkled the soil over the water. He let the chicken go. The chicken ran in circles, making the soil spread in every direction until there was land. Oduduwa and the chicken created land from what used to be water. When Obatala finally woke up, he saw that Oduduwa had created land. He was very sad. He had missed his chance to create the world! God saw that Obatala regretted being lazy, and gave him another task. Obatala would create people for the Earth.Reread the West African creation story. Which statement best explains the lesson the story teaches?A. Laziness can cause people to miss their chance at doing something great.B. Chickens are the most important animal, and should be sacrificed to please the gods.C. People who do not complete their work will be punished.D. When two people work together, they can achieve anything.