How do you normalize the function psi= e^im(phi) between 0 and 2pi?

1) An electron passes through a point 3.15 cm from a long straight wire as it moves at 33.9% of the speed of light perpendicularly toward the wire. The wire carries a current of 18.9 A. Find the magnitude of the electron's acceleration at that point.

acceleration:____________ m/s2

2) A beam of protons is directed in a straight line along the positive ?‑direction through a region of space in which there are crossed electric and magnetic fields. If the electric field magnitude is ?=430 V/m in the negative ?‑direction and the protons move at a constant speed of ?=9.1×105 m/s, what must the direction and magnitude of the magnetic field be in order for the beam of protons to continue undeflected along its straight-line trajectory?

Select the direction of the magnetic field ?

a) positive y‑direction

b) negative ?‑direction

c) negative ?‑direction

d)positive ?‑direction

e) negative ?‑direction

f) positive ?‑direction

Magnitude of the magnetic field ? :________________T

A total of 280 observations of Bob Ramos, an assembly-line worker, were made over a 40-hour work week. The sample also showed that Bob was busy working (assembling the parts) during 240 observations. (Round all intermediate calculations to at least two decimal places before proceeding with further calculations.)

a) a) The percent of time Bob is working =85.71

b) The number of observations that need to be taken of Bob to be 90 % confident with 5 % acceptable error = __

c) Was the sample size adequate?

Please respond to the following: Think about the last event you had to plan for either at work or in your personal life. Did you have a process? How did having or not having a process impact the outcome of the event? Using outside research on formal planning strategies, please share a few ideas on how to improve your current process. Write a minimum of 300 words for your initial response and then post a reply to at least two (2) of your classmates’ posts. Note: All students are required to post a minimum of two (2) posts per online discussion thread. Students must have one (1) original post and a minimum of one (1) other post per discussion thread. Reply Quote

A major leaguer hits a baseball so that it leaves the bat at a speed of 33.0 m/s and at an angle of 37.3 ∘ above the horizontal. You can ignore air resistance a.At what two times is the baseball at a height of 10.2 m above the point at which it left the bat? b. Calculate the horizontal component of the baseball's velocity at an earlier time calculated in part (a). c. Calculate the vertical component of the baseball's velocity at an earlier time calculated in part (a). d.Calculate the horizontal component of the baseball's velocity at a later time calculated in part (a) e. Calculate the vertical component of the baseball's velocity at a later time calculated in part (a) f. What is the magnitude of the baseball's velocity when it returns to the level at which it left the bat?

Analyze the following product claims and decide which would be legal and explain your reasoning. If you feel the claim is not supportable, explain how would to change it?

• Nobody makes a beer colder than Coors Light.
• Taking adult education classes at Bridgestone University, one night a week can change your life.
• The new Hyundai Genesis offers the luxury and performance of a BMW 5 series for about half the sticker price.
• You can't survive in this climate without a Trane air conditioning system.
• The most dependable, reliable and energy efficient coffee maker ever made is the Keurig Vue model.

Your company is considering the purchase of a fleet of cars for $195,000. It can borrow at 8.5%. The cars will be used for four years. At the end of four years they will be worthless. You call a leasing agent and find that the cars can be leased for $55,000 per year. The corporate tax rate is 34% and the cars belong in CCA class 10 (a 30% class), what is the net advantage to leasing?

A) $6,594 B) $9,988 C) $10,134 D) $15,363 E) $21,802

Define and explain in your own words:

-Feedback

-Task Complexity

-Goal commitment

Investment and Speculation

• What do you think is the difference between investment and speculation?
• Some claim that the recent record-high oil prices are due to the speculations in the oil futures market. Do you think the investments in the futures markets made the market more volatile?
• Is the speculation a bad thing? Be brief.

A manager of a holiday specialty store must determine how many temporary workers to hire for the holiday season. Estimated revenues (thousands of dollars) are based on poor, good, and excellent economic conditions and whether one, two or three workers are hired as follows:

	Economic	Condition
Workers Hired	Excellent	Good	Poor
One	50	50	50
Two	100	60	20
Three	150	70	-10

22. If a Maximax strategy is used, how many workers should be hired?

a. one

b. two

c. three

d. either one or two

e. either two or three

23. If a Maximin strategy is used, how many workers should be hired?

a. one

b. two

c. three

d. either one or two

e. either two or three

24. If an Equally Likely strategy is used, how many workers should be hired?

a. one

b. two

c. three

d. either one or two

e. either two or three

25. If it’s determined that there’s a 20% chance of excellent, 30% chance of good, and 50% chance of poor economic conditions, what’s the expected value of alternative #2--hiring two workers?

a. $16000

b. $26000

c. $46000

d. $48000

e. $50000

26. A Risk Taker (decision maker) would choose the project with

       a. The highest Coefficient of Variation

       b. The highest Expected Value

       c. The highest Standard Deviation

      d. The lowest Coefficient of Variation

      e. The lowest Standard Deviation

27. A Risk Averse (decision maker) would choose the project with

       a. The highest Coefficient of Variation

       b. The highest Expected Value

       c. The highest Standard Deviation

      d. The lowest Coefficient of Variation

      e. The lowest Standard Deviation

28. A Risk Neutral (decision maker) would choose the project with

       a. The highest Coefficient of Variation

       b. The highest Expected Value

       c. The highest Standard Deviation

      d. The lowest Coefficient of Variation

      e. The lowest Standard Deviation

What, if any, effect would result from calculating saturation concentration when there was a lot excess solid urea suspended in solution after saturation was reached?

a. Saturation concentration would be falsely low

b. There would be no effect

c. Saturation concentration would be falsely high

A 1.5-mole sample of an ideal gas is gently cooled at constant temperature 320 K. It contracts from initial volume 19 L to final volume V2. A total of 1.2 kJ of heat is removed from the gas during the contraction process. What is V2? Let the ideal-gas constant R = 8.314 J/(mol • K). 14 L 10 L 12 L 16 L

What is the most important issue Biomedical Engineering is facing? Why? Give examples or supporting evidence. ( answer should be in a paragraph format)

What in your opinion is the best place to locate a firewall by comparing firewall locations on a network by considering that multiple firewalls could be beneficial or an obstacle with references?

How would deletion of the Runx3 gene affect T cell's development? Would you expect different results if you knocked out IL7 expression in thymic epithelial cells?