Engineering analysis

3. Two harmonic waves traveling in a string are described by the following wave

3. Two harmonic waves traveling in a string are described by the following wave functions Y1 = 4sin ((Pi / 2)(x - 1.2 t)] cm and Y2 = 4 sin (Pi/2)( (x +1.2 t)3 cm, where x is in c…

3. Two insulated wires, each 3.00 m long, are taped together to form a two-wire

3.Two insulated wires, each 3.00 m long, are taped together to form a two-wire unit that is 3.00 m long. One wire carries a current of 7.00 A; the other carries a smaller current …

3. Two interacting atoms experience the potential shown on the image. Each atom

3. Two interacting atoms experience the potential shown on the image. Each atom has a mass of 7.3 x 1026 kg. a. Suppose that the total energy of the atoms is Etota+4 atom +6 =-2 x…

3. Two kids are playing an unconventional game of catch One kid is standing on t

3. Two kids are playing an unconventional game of catch One kid is standing on the ground and throwing a ball upward, while the other kid is standing on the second floor of a hous…

3. Two kids are playing an unconventional game of catch One kid is standing on t

3. Two kids are playing an unconventional game of catch One kid is standing on the ground and throwing a ball upward, while the other kid is standing on the second floor of a hous…

3. Two people are standing on a 2.0-m long stationary platform, one on each end.

3. Two people are standing on a 2.0-m long stationary platform, one on each end. The platform floats parallel to the ground on a cushion of air, like a hovercraft. One person thro…

3. Two singly-ionized atoms are analysed using a mass spectrometer. Initially, t

3. Two singly-ionized atoms are analysed using a mass spectrometer. Initially, they pass through a velocity selector which has magnetic field strength 0.58 T and electric field st…

3. Two small metal spheres are 25.5 cm apart. The spheres have equal amounts of

3.   Two small metal spheres are 25.5 cm apart. The spheres have equal amounts of negative charge and repel each other with a force of 0.034 N. What is the charge on each sphere? …

3. Two spherical conducting shells have the same center. The larger sphere has a

3. Two spherical conducting shells have the same center. The larger sphere has a radius 4.00 m and a net charge of +30C. The smaller sphere, inside the larger sphere, has a radius…

3. Two uniformly charges rods each with a total charge Q = -8.00 MuC and length

3. Two uniformly charges rods each with a total charge Q = -8.00 MuC and length L = 12.0 cm are arranged as shown below. Find the electric field at P if a = 4.25 cm. 4. Compute th…

3. Use a computer program to plot the Fermi-Dirac distribution function Jo E) en

3. Use a computer program to plot the Fermi-Dirac distribution function Jo E) energy range 0-10eV. Assume that Ey 3.6 eV (a) Plot three curves on the same graph corresponding to t…

3. Use the concept of conservation of energy to determine the maximum height obt

3. Use the concept of conservation of energy to determine the maximum height obtained by a ball thrown vertically upward with a speed of 15 m/s. 4. A flower pot falls from rest to…

3. Use the junction rule at junction d to determine I3. 4. Use the loop rule on

3. Use the junction rule at junction d to determine I3. 4. Use the loop rule on the loop abd to determine I1. 5. Use the junction rule at junction a to determine I. and then use t…

3. Using nodal analysis find the current through resistor the R2 flowing left to

3. Using nodal analysis find the current through resistor the R2 flowing left to right. 4. Using mesh analysis find the current through resistor the R2 flowing left to right.

3. Using nodal analysis find the current through resistor the R2 flowing left to

3. Using nodal analysis find the current through resistor the R2 flowing left to right. 4. Using mesh analysis find the current through resistor the R2 flowing left to right.

3. Using the figure below answer the following: Are the houses wired in parallel

3. Using the figure below answer the following: Are the houses wired in parallel, series, or both? Be sure and consider the circuit breakers in the fuse box (your panel' in diagra…

3. Water has a mass per mole of 18.0 g/mol, and each water molecule (H 2 O) has

3. Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons. 1.66e27 electrons was right What is the net charge of all these electrons? cant figure …

3. We can calculate the work associated with one dynamic breathing cycle from th

3. We can calculate the work associated with one dynamic breathing cycle from the figure below. In a first estimate, the area in the p-V diagram enclosed by the green curve (with …

3. Wellington Wildcat is sliding his very full box full of mascot props at veloc

3. Wellington Wildcat is sliding his very full box full of mascot props at velocity v across a nearly frictionless floor box cannot move, (a) What is the box's angular velocity ju…

3. We’ve talked mostly about work and potential energy in this lab because kinet

3. We’ve talked mostly about work and potential energy in this lab because kinetic energy is difficult to explore with the equipment we have; nonetheless, it’s just like any other…

3. What do you need to do to get the hot-tub water back to an acceptable pH? Wha

3. What do you need to do to get the hot-tub water back to an acceptable pH? What specific substance might you use? What type of chemical reaction could occur when you add this su…

3. What is the electric flux through a sphere that has radius of 0.5 m and carri

3. What is the electric flux through a sphere that has radius of 0.5 m and carries 100 uC of charge at its center? A hollow metal sphere with radius 0.45 m carries a net charge of…

3. What is the magnitude of the electric field at a point 0.45 cm away from a po

3. What is the magnitude of the electric field at a point 0.45 cm away from a point charge of +4.5 pC ? 4.An electron is acted on by an electric force of 5.2×1014 N . What is the …

3. What is the measured change in flux for the first peak above? [V s] 4. What i

3. What is the measured change in flux for the first peak above? [V s] 4. What is the measured change in flux for the second peak above? [V s] 5. What is the peak voltage for the …

3. What is the minimal number of cameras needed to reconstruct the 3D coordinate

3. What is the minimal number of cameras needed to reconstruct the 3D coordinates of a reflective marker? Why it would be advantageous to have additional cameras? Three cameras lo…

3. What parameter of the intelligence signal causes or determines the rate of ca

3. What parameter of the intelligence signal causes or determines the rate of carrier frequency deviation? 7. If you are tuned to an FM station at a frequency of 100.1 MHz, show t…

3. What parameter of the intelligence signal causes or determines the rate of ca

3. What parameter of the intelligence signal causes or determines the rate of carrier frequency deviation? 7. If you are tuned to an FM station at a frequency of 100.1 MHz, show t…

3. What type of drawing is the 2 x 4 shown in llustration 3? a. isometric b obli

3. What type of drawing is the 2 x 4 shown in llustration 3? a. isometric b oblique c. perspective d. none of these 4 What type of drawing is the 2 x 4 shown in Illustration 4? a.…

3. When I was a child, I used to swim across the upper Hudson river. During my f

3. When I was a child, I used to swim across the upper Hudson river. During my first few attempts, I would maintain a body alignment perpendicular to the shore. I could swim appro…

3. When a car crashes into a brick wall, what is a good estimate of the force of

3. When a car crashes into a brick wall, what is a good estimate of the force of the collision? a. The initial momentum of the car b. The initial momentum of the car divided by th…

3. When a negative charge is moved in the direction of the electric field, a. th

3. When a negative charge is moved in the direction of the electric field, a. the charge increases. b. the field does work on the charge. c. the charge does work on the field. d. …

3. When a negative charge is moved in the direction of the electric field, a. th

3. When a negative charge is moved in the direction of the electric field, a. the charge increases. b. the field does work on the charge. c. the charge does work on the field. d. …

3. When considering the acoustics of a large performance space, two qualities ar

3. When considering the acoustics of a large performance space, two qualities are consid- ered very important: clarity and reverberation. Describe the difference between the two a…

3. When sliding friction slows down a moving object, where does the reduction in

3. When sliding friction slows down a moving object, where does the reduction in kinetic energy of the object go? Remember, energy can’t be created or destroyed. 4. Do ball bearin…

3. Which of the following statements about special relativity is false? a. The s

3. Which of the following statements about special relativity is false? a. The speed of light in a vacuum is constant in all reference frames b. Relativistic mass is invariant bet…

3. Which one of the following conditions must you avoid when you use a logic pul

3. Which one of the following conditions must you avoid when you use a logic pulser to troubleshoot a sine-wave-operated digital clock? A. Two logic 0 levels at the same point in …

3. Which one of the following conditions must you avoid when you use a logic pul

3. Which one of the following conditions must you avoid when you use a logic pulser to troubleshoot a sine-wave-operated digital clock? A. Two logic 0 levels at the same point in …

3. Why do educational buildings have such high sensible heat gains (average and

3. Why do educational buildings have such high sensible heat gains (average and maximum) as compared to other facilities? REWORD this answer. Educational buildings typically store…

3. With the meter stick oriented such that the zero end is on the left and the 1

3. With the meter stick oriented such that the zero end is on the left and the 100 cm end is to the right, place the knife-edge clamp at the 50 cm position of the meter stick with…

3. With the meter stick oriented such that the zero end is on the left and the 1

3. With the meter stick oriented such that the zero end is on the left and the 100 cm end is to the right, place the knife-edge clamp at the 50 cm position of the meter stick with…

3. Work Suppose that you are gathering water from a well that is 10 meters deep

3. Work Suppose that you are gathering water from a well that is 10 meters deep by pulling a rope attached to a bucket of water. To lift the bucket, we need to oppose the force du…

3. Would you expect Frenkel defects for anions to exist in ionic ceramics in rel

3. Would you expect Frenkel defects for anions to exist in ionic ceramics in relatively large concentrations? Frenkel defects for anions would not exist in appreciable concentrati…

3. Write a MATLAB function, called Newtons_method that inputs a function, f, it\

3. Write a MATLAB function, called Newtons_method that inputs a function, f, it's derivative f', an initial guess o, an error tolerance, tol, and a maximum number of iterations, N…

3. Write a program to repeat the following tasks continuously. - Turn all four L

3. Write a program to repeat the following tasks continuously. - Turn all four LED lights OFF. - Wait in a loop until one of the switches is pressed. - Use the C-language “switch …

3. Write a program to repeat the following tasks continuously. - Turn all four L

3. Write a program to repeat the following tasks continuously. - Turn all four LED lights OFF. - Wait in a loop until one of the switches is pressed. - Use the C-language “switch …

3. Write a script to plot the displacement of cantilevered beam under a uniforml

3. Write a script to plot the displacement of cantilevered beam under a uniformly distributed load. The program should also display (at the command window, including units the val…

3. Write down the equation expression Ideal-gas Law 4. The apparatus in your lab

3. Write down the equation expression Ideal-gas Law 4. The apparatus in your lab consists of a pressure gauge connected to a metal cylinder of constant volume. The cylinder is imm…

3. Write the word l hole drill 15 mm ? through C/bore 20 mm ?? 6 mm deep Mili 12

3. Write the word l hole drill 15 mm ? through C/bore 20 mm ?? 6 mm deep Mili 12-mm-wide slot x 12 mm deep Mill 12-mm-wide slot address program (G Code) to machine (centering, dri…

3. Write the word l hole drill 15 mm ? through C/bore 20 mm ?? 6 mm deep Mili 12

3. Write the word l hole drill 15 mm ? through C/bore 20 mm ?? 6 mm deep Mili 12-mm-wide slot x 12 mm deep Mill 12-mm-wide slot address program (G Code) to machine (centering, dri…

3. X You decide to go ice fishing one fine spring day, but quickly discover that

3. X You decide to go ice fishing one fine spring day, but quickly discover that the ice is starting to break up. So, wearing your spiked ice shoes (so that you don't slip), you t…