# Physics (verification)

72,217 results

### cda

The background screening of possible employees should include A. IRS federal income tax payment verification. B. family health history. C. a personal physical fitness assessment. D. Social Security number verification my answer is d

### Algorithm Verification

Please give example of algorithm verification.

### Physics Verification

A poorly tuned Prius can accelerate from rest to a speed of 28 m/s in 20s. a) what is the average acceleration of the car? my answer is 1.4 b) Find its displacement in this time. my answer = 280 Can anyone verify this please?

### Physics - test question verification

Forces of 2.4 N and 1.8 N act on an object at right angles to one another. What is the magnitude of a third force acting on the same object so that it remains stationary? A) 3.0 N B) 4.2 N C) 0.6 N I don't understand how the answer is A)

### mathematic

Verification of algebraic identities geometrically? (x+a)(x=b)=x2 +(a+b)x+ab.

### algebra

geometrical verification of algebric identity (a+b)²=a²+2ab+b²

### math

how to write algebraic verification of 4 sectors of the circle

Verification of the amount is made daily by the auditor

### Calculus Verification

I just want to make sure im right. Find the derivative if y= arcsec(x+3). I got 1 ======================= |x+3|sqrt(x+3)^(2)-1 Is this the final answer or do you need to solve (x+3)^2 and get (x^(2) + 9x + 9)

### Math: Permutations and Combinations

Need a verification: Combinations of n items taken r at a time: C9n,r)= n!/(n-r)!*r! C(8,0) 8!/(8-0)!*(0)! = 8!/8!*0! = 0 or Answer is 0 or 1?

### Calculus - Verification

Hello, I just wanted to verify this definite integral and if my answer is good: a = 1 and b = 4 integral of (1 - 1/x^2)(x^2 + 1/x) dx = (x + 1/x)(x^3/3 + lnx) + C (4 + 1/4)(64/3 + ln4) - (1 + 1)(1/3 + ln1) = 96.56 - 0.6666 = 95.89 THank you

I do not know robin, and i do not appreciate writeacher's answer. She is not a lot of help. I only asked for verification of an allusion. thank you for nothing and i will report the sacrasim to someone. I will not be using this site and will not refer anyone to it. Thanks for ...

### Binomial expansion

The coefficient of x^2 in the expansion of (4-3x)^n as a series of ascending powers of x is -9/64. Show that n satisfies the equation 4^(n+1)=2/[n(1-n)] and hence verify that n=1/2. I can do the first part of the problem: 4^n*3^2*n(n-1)/2!*2^4=-3^2/2^6 4*4^n*n(n-1)=-2 4^(n+1)*...

### Physics - Verification

A skier (75 kg) goes down a 15* slope. The coefficient of kinetic friction between the skis and the snow is 0.185. The length of the slope is of 500m. a) What is the work done by gravity? Answer) Wmg = mgd = 75kg(9.8N/kg)500m(sin15) = 354 977 J Is it cos or sin? And is Work ...

### Physics - Verification

Two long straight parallel wires separated by a distance of 20 cm carry currents of 30 A and 40 A in opposite directions. What is the magnitude of the resulting magnetic field at a point that is 15 cm from the wire carrying the 30-A current and 25 cm from the other wire? So I ...

### Physics

You are required to produce two generalizations: (a) the average weight of a hen’s egg and (b) the average weight of a classroom chalk. You want your conclusion to be as systematic as possible with a limited time and with limited materials. How would the two determinations ...

### Computer

Need help with small visualization work. Only contact if you know how to use google visualization tools. Please do not spam if you don't know how to do it. Final budget is 15 USD and will be paid after satisfactory verification of work. kgill1945 @ gm dot cm

### Basics of health insurance

For electronic access to computer data, computerized signatures may consist of the following (6) verification or access methods?? (I have read and read and I just can not seem find the answer. I sure hope someone can help me out. Thanks in advance.

### Law and Ethics Medical

The verification requirement of HIPAA requires that PHI information not be disclosed without verifying A. the accuracy of medical information before it's released. B. the identity of the person making the request. C. that the information can't be obtained from any other source...

### Math/Physics

Two kg of water at a temperature of 50 degrees C have 485.3 kJ of heat transferred from them, resulting in a mixture of ice/water at 0 degrees C. What is the composition of the mixture? This is what I did and would like verification of my answer. 2*4.183*-50 = -418.3 kJ I then...

### Law and Ethics Medical

The verification requirement of HIPAA requires that PHI information not be disclosed without verifying A. the accuracy of medical information before it's released. B. the identity of the person making the request. C. that the information can't be obtained from any other source...

### Physics (verification)

I would love for someone to please verify my solution for this problem: A former amusement park attraction consisted of a huge vertical cylinder rotating rapidly around its axis. The rotation speed should be sufficient for the people found inside to be stuck to the wall when ...

### Physics (verification)2

I would love for someone to please verify my solution for this problem: A former amusement park attraction consisted of a huge vertical cylinder rotating rapidly around its axis. The rotation speed should be sufficient for the people found inside to be stuck to the wall when ...

### chem (science)

Which of the following pairs of elements are likely to form ionic compounds: A) helium and oxygen B) magnesium and chlorine C) chlorine and bromine D) potassium and sulfur E) sodium and potassium F) nitrogen and oxygen I believe the answer is d and f Would appreciate a ...

### Communication

Résumés must be free from typos because employers: A will not hire anyone who cannot type. B assume that someone who is careless with a résumé would be careless on the job. C believe that typos are evidence of alcohol or substance abuse. D will hire only people rich enough...

### Middle school Engllish

My son recently had an English test where he was marked incorrectly, but I think he was correct. I just need some verification. The question: "The whole neighborhood watched him climb in his old pickup and ______ down our street at full speed." The word to use was the form of...

### Physics - Verification

Hello, just wanted to verify is what I did is good. I posted this question yesterday and Bob helped me, so just wanted to be sure it's good. The problem is: A bloc of 10 kg is put at the top of an inclined plan of 45 degrees (to the left), attached to a spring which has a ...

### early childhood

Can someone please help me with this? I think I have the right answer--just need verification. Which statement most accurately describes "normal" growth and development of the pre-school child? 1.It occurs at a uniform rate for all chidren. 2.It is a simple process. 3.It has ...

### U.S. Government

A traditional conservative would most likely oppose a federal law to: 1. encourage free and fair trade in competitive markets. 2. promote family values 3. preserve law and order and enforce private business contracts 4. require businesses to make contributions to charitable ...

### Developmental Language

I have a couple of questions I need with. I asked this question yesterday-and although I received a reply- I never received conformation. 1.Is this an example of underextension or overextension? Davis went to the park with his Dad and their dog,Sport. Davis saw lots of other ...

### Intro. to Comp.

Can you help with this? A ________ is an integral part of the computer hardware, which connects the processor to the hardware. hard drive, CPU, motherboard, or byte. Isn't the correct answer motherboard? I'm pretty sure it is--just need verification. I think so. I've asked ...

### Natasha

When analyzing responses to a survey, "latency" refers to: A. opinions that will only crystallize if certain action is taken by a leader. B. the scale of how intense a person's belifs are. C. the extent to which people believe issues are relevant to them. D. the margin of ...

### accounting

Cash Management Matrix For each principle in the matrix,describe how the principle ensures the reliability of a company's financial statements and provide at least one example of how the principle might work in a real company. Principles of Internal Control Establishment of ...

### History again

I just need to check if I am right. Thank you. All of the following influenced the Framers in developing the Constitution EXCEPT a. State constitutions b. John Locke's "Two Treatises of Government" c. Virginia's royal charter d. British tradition I am almost certain it is d ...

### Creative Arts Question

Quiet, expressive activities and manipulative experiences are both vital to which? 1. convergent thinking 2. appropriately defined sex roles 3. creative processing 4. risk taking and social development Wouldn't the correct answer be appropriately defined sex roles? This is ...

### accounting

Cash Management Matrix For each principle in the matrix,describe how the principle ensures the reliability of a company's financial statements and provide at least one example of how the principle might work in a real company. Principles of Internal Control Establishment of ...

### Chemistry...verification

2 equation 2CoI3 + 3 K2S= Co2S3 + 6KI 2 moles of Cobalt (III) iodide + 3 moles of Potassium sulfide = cobalt (III) sulfide + 6moles of Potassium Iodide assuming all that can react will react, how many grams of cobalt (iii) sulfide will form when 1318.89 grams of cobalt (III) ...

### English

COMMUNITY WEST HOSPITAL  EMERGENCY.....632-3396 Main number 2800E. 50th........632-2291 Billing statements.......632-2273 Family planning....632-7606 Human Resources: Employment verification 10-11am &1:30- 2:30pm....632-2112 Inpatient...632-2219 Outpatient....632-2218 1. A ...

### newspaper & t.v. political race-- question

Newspaper and television coverage of a political race: A. Usually has the greatest influence over the outcome of a primary election. B. Usually has the greatest influence over the outcome of a general election. C. Usually influences the outcomes of primary and general ...

### Intro to Computer Programming - Pseudocode

This assignment (below) jumped way ahead of my abilities compared to the last assignment. I think I need a parallel array or a 2D array, an accumulator or loop counter, a verification of input, and Boolean something. But I'm not sure how to write it. We're not writing ...

### english

I am having trouble with two words. Match the words to their definition. Recalcitrant Defiant A. Rebellious B. Extremely disobedient to the point of rebellion Thank you for using the Jiskha Homework Help Forum. When you find a word that you don't fully understand, always look ...

### Algorithm

Algorithm Verification Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <= X and ...

### math

) A wierd number is a number that is the product of two consecutive primes, such as 7x11=77 . What is the least common multiple of the 5 smallest wierd number 7) According to an ancient belief, when a friend visits a sick person, 1/70 of his sickness is taken away. What is the...

### Pseudocode programming

I need a currency conversion application. It does not have to be written in an actual programming language, just the pseudocode as well as the elements listed below. Complete requirements analysis Design Verification Validation and test documentation The Currency Conversion ...

### Comp. Tech

I need help with this question. You are doing web searches for real estate offices in a number of cities across the country. You notice that no matter what city you type into the search engine, a RE/MAX broker page is always listed at the top. What is the most probable reason ...

### physics

what is physics? i know that its subject but what is definition of physics? The study of matter, energy, space, and time, and the interactions thereof.

### physics/medical physics

please assist me to get project topic under biophysics or application of physics in medecine

### Physics

Research on the physics of living systems.Give two examples to show how physics

my physics teacher asked the class to find a cool physics topic and write a summary and a reflection on it 1page.... any ideas im really stuck

### Physics

Could someone help me to say this better? I have to Distinguish between atomic physics and nuclear physics, so here is what i have. which deals with the atom as a system of electron(s) and a nucleus and nuclear physics, which considers atomic nuclei alone

### Physics;Help!!!!!!

There is apparently no one online who can help with physics questions right now. Please check back later to see if a physics teacher has addressed your question. Multiple posts won't get faster answers. Thanks. =) The question is in the first question marked physics beside ...

### physics

thanks for the help earlier just got a question I'm taking AP Physics B this year does that mean next year I would Take AP Physics C??? I don't know if the material in C convers the same material plus the additional calculus material or what??? Could I take AP Calculus while ...

### how come no one is helping on physics questions!!!

every physics helpers are not getting any responses. can someone help on physics questions pleases???

### physics

just wondering if anybody have any suggestions for a physics project (anything that deals with physics)??? thanks Research the Klien-Fogleman wing and its advantages over conventional wing shapes.

### math

what does financial aid mean? do i habe to pay it back? can you break it down as to what financial aid is to me? Thursday, August 09, 2007 Edit Profile | FAQ | Search | Contact Definition of Financial Aid Terms The following are common terms and their definitions in the world ...

### college physics

This site is just a front for liveperson Most college physics questions are not answered for months if ever. Out of "200 experts" you must have somebody who knows physics right? Guess not.

### Sta 112

This is my question every one . Please help me have it already I had 6 as my answer. In a class of 50 student 28,22,20 of them offer physics,chemistry and biology respectively also 4 of them offer physics and chemistry but not biology,3 offer physics and biology but not ...

### Physics and movies

we are supposed to relate physics to movies, and state mistakes or errors found in the movies based on physics principles. I am trying to do Willy Wonka the 1971 version...I need help trying to prove that Violets becoming a blueberry is impossible and an error due to physics, ...

### URGENT Needs Physics Help

Ok, so I am doing this paper on the physics mistakes in Willy Wonka and the Chocolate factory. To prove that the everlasting gobstopper defies the laws of physics, I wanted to use Zeno's paradoxes to do so. But are his paradoxes correct? There are theories online that say they...

### Urgent Needs Physics Help

Ok, so I am doing this paper on the physics mistakes in Willy Wonka and the Chocolate factory. To prove that the everlasting gobstopper defies the laws of physics, I wanted to use Zeno's paradoxes to do so. But are his paradoxes correct? There are theories online that say they...

### Physics

Research on the physics of living systems. Give two examples to show how physics helps to understand the concepts of evolution, biological systems of living organisms.

### Physics

Research on the physics of living systems.Give two examples to show how physics helps to understand the concepts of evolution, biological systems of living organisms.

### physics

research on the physics of living systems.give to examples to show how physics help to understand the concepts of evolution,biological systems of living organisms.

### Physics Find mass and radius of planet.

While visiting Planet Physics, you toss a rock straight up at 15 m/s and catch it 2.4 s later. While you visit the surface, your cruise ship orbits at an altitude equal to the planet's radius every 240 min. What is the mass of Planet Physics? What is the radius of Planet Physics?

### Physics

I posted this earlier and no one responded so I am going to try again. I have to Distinguish between atomic physics and nuclear physics, so here is what i have. which deals with the atom as a system of electron(s) and a nucleus and nuclear phys

### physics

A physics student drops a physics text book into a mine shaft 250m deep,where the average mine temperature is 5degrees celsius.Show that the sound of the book striking the bottom is heard after 7.82seconds

### AP physics

do you guys have an someone that good with advanced physics, because i have a few problems that i am not sure how to do and its for my AP physics class, and I wasn't sure if you had someone on board now that could help thanks

### AP Physics 1

This isnt exactly a hw question... but for anyone who knows: Im considering to take AP Physics next year as a challenge. I'm going to be taking pre-calc next year ( i already took my algebras) and im not too great in math but im good at memorizing and retaining info... will AP...

### Physics

Ok so I am not so bad at physics but I find it hard to understand formular like how to use this one mu *m*g= I know its somewhat related to friction but what is the mu stand for and g too IF someone could plzz translate these symbols to words I would really appreciat it Sorry ...

### Physics - The Branches of Physics

Give at least one example of an application of each branch: Motion -cellphone Properties of Materials Sound -Radios Light -Candle Electricity -Calculator Magnetism -VCR's Properties of atoms -Computers Nuclear physics -? Could you check to see if Ive done this right? And I ...

### physics

1.Distinguish between atomic physics and nuclear physics? 2.Briefly describe the Bohr model of the atom. What is Bohr’s key idea (involving matter waves) that makes the Bohr atom have discrete energy levels? I really didn't understand what they were wanting, so many of ...

### Physics

So... The task is to evaluate the design of three types of car tires, and explain how each type differs to maximize performance. Physics terminology is to be included in our report. -------- I just need a starting point. What types of tires do you recommend I research and what...

### physics

i need a topic for an eei (extended experimental investigation). i want a simple experiment that i can do. however, i need one that has a lot of physics behind it, and has a lot of information on the net about it. it can be on any topic within physics. if anyone has any great ...

### Physics (Final Review)

Ok so tomorrow is my Physics final and I have so much depending on this one test ( all my other grades are 80 and above but this one is a low 70). I have studied for the final but if anyone could supply me with a list of most know formulas for physics I would really appreciate...

### physics

Stuck in the middle of a frozen pond with only your physics book, you decide to put physics in action and throw the 6-kg book. If your mass is 54 kg and you throw the book at 14 m/s, how fast do you then slide across the ice? (Assume the absence of friction. Let the direction ...

### Physics

Stuck in the middle of a frozen pond with only your physics book, you decide to put physics in action and throw the 9-kg book. If your mass is 45 kg and you throw the book at 10 m/s, how fast do you then slide across the ice? (Assume the absence of friction. Let the direction ...

### physics

a physics book has a height of 26cm, a width of 23cm, and a thickness of 3.9cm. what is the density of the physics book if it weighs 17N? the acceleration of gravity is 9.81m/s^2. answer in units of kg/m^3 i know density=mass/volume but it says to answer in units of kg/m^3... ...

### Physics

I have some physics problems that I would like to get checked please?

### Physics

is physics neccessary for becoming a pharmacist or no? i searched the web and it says yes. so is it true?

### physics

do you know where I can get a formula sheet for physics our book does not include a break down of them

### physics

what are imp. long questions of 7th chapter of 9 e.m of physics of bise lahore.

### Physics

a 12 kg physics book flies through the air with a momentum of 20kg m/s. what is its speed?

### physics

Thank you Henry for helping me with my physics problem about the angle etc and the golf ball on 7/28.

### physics

explain the physics principle why the size of tree stem decreases upwards?

### physics

meaning of graw I have never heard that term in physics.

### physics

Come up with 10 things (like bowling) that could use physics? What does this mean?

### Physics

How do observations of the photoelectric effect conflict with the predictions of classical physics?

### physics dicussion question

is there any physics teachers available to help right now?

### physics

why is it cold in winter and hot in summer basing on physics knowledge

### physics

explain the physics concept to why a ship sounds when moving in water?

### physics

find the force of gravity between 74.0kg physics students that are sitting 85.0 cm apart

### physics

why weight of gold varies at 2 different places like panna and ladakh (physics)

### Physics

You are on the roof of the physics building, 46 m above the ground. Your physics professor, who is 1.80 m tall, is walking alongside the building at a constant speed of 1.20 m/s. If you wish to drop an egg on your professor’s head, where should the professor be when you ...

### Physics help!

I need to know all of the equations for WORK problems (Physics). I'm not sure where to find them. if someone could help id appreciate it.

### Physics

Hi again, Can anyone help me with the physics problem I posted earlier today (Sunday) at 3:47 p.m. I would really appreciate it!!Thanks!

### Physics

____ N of work are done on your physics text when you carry it horizontally across a 15 meter wide room.

### physics

bobpursley pleas put more details on how you got your answers to my previous physics questions... thanks

### Physics

Can someone add me on skype and tell me answers to my physics test tomorrow, I pay good?

### physics

What are ways your driving can be improved by applying the physics of motion?

### physics

i need three different project topic in physics