Practice Question 15 This question was not assigned to you A cannon sitting on level ground...

3. A solenoid has a diameter of 10 cm, a length of 50 cm, and 300 turns. Assume it acts like an infinite solenoid. a) Use ampere's law to show that B inside the solenoid is B = b) Find the mutual inductance between the solenoid and a single loop with a diameter of 50 cm outside the solenoid. c) ...

Assume the money supply is $850 billion, total deposits are $500 billion and the required reserve-deposit ratio is 10%, if the Central Bank purchases $60 million worth of Treasury bills, what is the greatest amount by which total money supply could change? Do you expect that money supply would actua...

  1% error with the method of dividing the root of the equation in the range [1,2] by two Solve it?...

[2 point) The New River Gorge Bridge in West Virginia is a steel arch bridge 518 min length. How much does the total length of the roadway decking change between temperature extremes of -20.0*C and 35.0°C? The result indicates the size of the expansion joints that must be built into the structur...

Alice told Bob that, in any English text it is equally likely to have letters from the set V and from the set C that are defined below: V = {A, a,E, e,I, i, O, o, U, u}, C = {B, b, C, c, . . . , Y, y, Z, z}. Note that the entries of C are all the letters of the English alphabet (upper-case and lower...

A monopoly book publisher with a constant marginal cost (and average cost) of MC = 1 sells a novel in only two countries and faces a linear inverse demand function of p1 = 6 - .5Q1 in Country 1 and p2 = 9 – Q2 in Country 2. What price would a profit-maximizing monopoly charge in each country w...

1. What type of person would benefit from choosing a traditional IRA instead of a Roth IRA? When you are 25 years old, which IRA do you think will make more sense for you? Why?...

A pure sample of unknown gas has a mass of 147g and a a volume of 103L at STP. What is its molecular mass?...

14. A 2 kg mass moving to the right at 5 m/s overtakes and collides elastically with a A 10 kg mass moving at 1 m/s to the right. How fast and in what direction is the 2 kg í mass-moving after the collision? (positive velocity is to the right, negative is to the left) a) -1.66 m/ s b ) -1.00 ...

If 4 million people are collecting unemployment insurance benefits, 12 million people are officially unemployed, 113 million people are employed, and there are 2 million discouraged workers, (a) How many people are in the labor force? (b) What is the unemployment rate?...

(organic lab question) In the preparation of cyclohexene from cyclohexnol, what are the possible impurities in the final product (cyclohexene) and how each was removed. Does this relate to the three washings that were performed in the lab? it was washed with saturated NaCl, then 10% sodium bicarbona...

34) Which type of covalent bond is the strongest? A) double B) all covalent bonds are equal in strength C) single D) triple 34) 35) Halogens ae salt formers and can be found in group A) 17 B) 1 C) 2 35). D) 18 36) Anything that has mass and takes up space is defined as A) properties B) atoms C) mole...

The bookkeeper for Kingbird Company has prepared the following balance sheet as of July 31, 2017 KINGBIRD COMPANY BALANCE SHEET AS OF JULY 31, 2017 $ 48,440 79,440 159,940 $287,820 $ 73,440 Notes and accounts payable Accounts receivable (net) Inventory Equipment (net) Patents 44,940 Long-term liabil...

Kappa statistic is derived from the entire error matrix, which takes into consideration the off-diagonal elements. (i)Write down the equation of the kappa. (ii) Derive the relationship between the kappa, the overall accuracy and the expected accuracy....

Question Help Concept Question 7.4 The price elasticity of demand for natural gas is -0.9, and the price elasticity of supply for natural gas is 0.6. If the government imposes a ceiling price for natural gas that is 10 percent below the equilibrium price the result will be equal to percent of the eq...

At 6 percent interest, how long does it take to double your money? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Length of time years At 6 percent interest, how long does it take to quadruple it? (Do not round intermediate calculations and round you...

How do the freeze and unfreeze model help minimize disruption?...

Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as anti-knocking agents. A 5.825 g sample of one such additive containing only lead, carbon, and hydrogen was burned in an oxygen rich environment. The products of the combustion were 6.340 g of CO2(g) an...