A room with 2.7-m-high ceilings has a metal plate on the floor with V = 0V and a separate metal plate on the ceiling. A 1.5 g glass ball charged to 5.0 nC is shot straight up at 4.7 m/s .

How high does the ball go if the ceiling voltage is 2.9×10⁶ V ?

How high does the ball go if the ceiling voltage is −2.9×10⁶ V ?

The following table gives the mean velocity of planets in their orbits versus their mean distance from the sun. Note that 1 AU (astronomical unit) is the mean distance from Earth to the sun, about 93 million miles.

Astronomers tell us that it is reasonable to model these data with a power function.

(a)

Use power regression to express velocity as a power function of distance from the sun. (Round regression parameters to two decimal places.)

v = 29.73 × d^0.50

v = 21.41 × d^−0.50

v = 29.73 × d^−0.73

v = 29.73 × d^−0.50

v = 21.41 × d^−0.29

(b)

Plot the data along with the regression equation.

(c)

An asteroid orbits at a mean distance of 3 AU from the sun. According to the power model you found in part (a), what is the mean orbital velocity of the asteroid? (Round your answer to two decimal places.)

_______ km/sec

A student working in the physics laboratory connects a parallel-plate capacitor to a battery, so that the potential difference between the plates is 225 V. Assume a plate separation of d = 1.27 cm and a plate area of A = 25.0 cm². When the battery is removed, the capacitor is plunged into a container of distilled water. Assume distilled water is an insulator with a dielectric constant of 80.0.

(a) Calculate the charge on the plates (in pC) before and after the capacitor is submerged. (Enter the magnitudes.)

before Q_i = ___ pC

after Q_f = ___ pC

(b)

Determine the capacitance (in F) and potential difference (in V) after immersion.

C_f = ___ F

ΔV_f = ___ V

(c) Determine the change in energy (in nJ) of the capacitor.

ΔU = ___ nJ

(d)

What If? Repeat parts (a) through (c) of the problem in the case that the capacitor is immersed in distilled water while still connected to the 225 V potential difference.

Calculate the charge on the plates (in pC) before and after the capacitor is submerged. (Enter the magnitudes.)

before Q_i = ___ pC

after Q_f = ___ pC

Determine the capacitance (in F) and potential difference (in V) after immersion.

C_f = ___ F

ΔV_f = ___ V

Determine the change in energy (in nJ) of the capacitor.

ΔU = ___ nJ

Deferential Tacks Corporation began operations in 2016, reporting $260,000 income before tax in its GAAP income statement. The enacted tax rate was 35% in 2016 and is expected to be 30% in 2017 and beyond. The following GAAP versus tax differences arose in 2016:

1. Bad debt expense accrued in 2016 was $5,000. Write-offs of uncollectible accounts in 2016 were $1,200. Write-offs are taken on all account balances that are six months old.
2. The company reported cash received on one-year subscriptions of $300,000 for GAAP and Tax purposes. Unearned revenue on that amount was $140,000 on the December 31, 2016 year-end balance sheet.
3. Depreciation on Property, Plant and Equipment was $65,000 for financial reporting purposes and $80,000 for tax purposes. Property, Plant, and Equipment is correctly listed as a non-current asset on Deferential Tacks’ balance sheet.
4. Premiums on executive life insurance policies amounting to $5,000 were expensed for financial reporting purposes.
5. Non-taxable interest income of $2,500 was reported for financial reporting purposes.

Required:

1. Compute 2016 taxable income.
2. Compute the December 31, 2016 balances in the deferred tax asset and deferred tax liability accounts, separately for each timing difference that affects those balances.
3. Journal entry: Assume that Deferential Tacks expects to have adequate taxable income to utilize all future deductible amounts. Prepare the journal entry to record tax expense, tax payable, and each deferred tax account for December 31, 2016. Do not net the separate deferred tax asset and deferred tax liability accounts in the journal entry.
4. Financial statement presentation:

1. Show the Income Statement for the year ended December 31, 2016, beginning with Income before Tax.
2. Compute the effective tax rate in 2016.
3. Show the Balance Sheet presentation of current and deferred taxes on December 31, 2016. Use the information related to each timing difference to appropriately classify current and non-current deferred tax items. Assume that the company still owes the full amount of the 2016 income tax payable.

Your objective is to write a well-documented simple program using classes, a loop, and nested ifs to simulate an ATM using JAVA.

1. Create an ATM class with class variables name, pin, and balance, a constructor with parameters to assign values to the three instance variables, methods to get the name, pin, and balance, and methods to handle validated deposits and withdrawals ( deposit and withdrawal amounts cannot be negative, and withdrawal amount must not be greater than the existing balance).

2. In the ATMTest class, read the names, 4 digit pin numbers, and account balances of two customers into two instances of the ATM class. Display the two customers names, pins, and balances formatted.

3. Now that you have all your customers’ information start your ATM to accomplish the following within an infinite loop,

a). Display a welcome screen with your bank’s information and prompt for and read the customer entered pin.

b). Use a nested if to match the entered pin with one of the two customers’ pins. If the entered pin number matches that of one of the customers, then:

i. Welcome the customer by name and display the balance.

ii. Display option to 1. DEPOSIT, 2. WITHDRAW or 3. EXIT.

iii. If option 1 is selected, then use the instance deposit method to prompt for deposit amount, read, and add a valid deposit amount to the customer’s balance

iv. If option 2 is selected, then use the instance withdrawal method to subtract a valid withdrawal amount from the customers balance

v. If option 3 is selected, go to step a.

4. Should the entered pin number not match either of the two customers, notify the customer that the entered pin is not valid and go to step a.

5. Selection of the EXIT option must display welcome/login screen (step a).

6. Should an incorrect option be entered, notify the user and display the original welcome/login screen (step a).

Economists argue that some environments are more conducive to economic growth than others. One of the ways economists differentiate one environment from another is in terms of its institutions. An institution is “the rules of the game in a society or, more formally, the humanly devised constraints that shape human interaction: the rules and regulations, laws, customs, and business practices of a country.” Do you agree that institutions are conducive to economic growth? If so, how? Briefly discuss. Search entries or author

Please ASAP. Thank you.

QS: An ethical issue, when considering the job of the probation/parole officer, is the question of what, if anything, society owes the offender. Can society embrace a classical or neoclassical perspective, assume offenders are totally free and responsible, and simply ignore any consideration of assistance to offenders? Or does society have some obligation to help offenders to some degree? How does the author feel about this issue? What is your opinion? Explain.

Go online and search for an accounting related news article that is dated no earlier than six months from today and provide a brief summary (minimum one paragraph with a minimum of five sentences) in your own words of the news article along with the proper citations as to where you obtained the article. For your reference citation, please provide (1) the title of the article, (2) the author of the article, (3) the publication where the article is published, and (4) the publication date of the article.

Q1. Differentiate between Quantitative vs. Qualitative research. Give examples from the articles you have referred in assignment 1

Q2. a. From the the articles you referred in assignment 1 explain one of the quantitative analysis used by the any author. b. Explain, what is ANOVA and Regression Analysis and its use in research

Q3. Bring out the steps in Conducting Experiments and their concerned design

Q4. Explain interview methods and the areas of concern in conducting them

Much has been written about the so-called “Adam Smith Problem;” the apparent dichotomy between his Theory of Moral Sentiments and An Inquiry into the Nature and Causes of the Wealth of Nations. Discuss whether these two works are reconcilable with one another. Do they reflect two very different imaginations of humans? Do they suggest that the author changed his mind after writing the first book? Might they represent a more complex and unifiable imagination of who we are or can be?