Engineering analysis

a. Derive the capacitance of a cylindrical capacitor with inner plate radius w1,

a. Derive the capacitance of a cylindrical capacitor with inner plate radius w1, outer plate radius w2, length z, and dielectric constant kappa and determine how the capacitance i…

a. Describe the different principles involved in the design of at-grade intersec

a. Describe the different principles involved in the design of at-grade intersections and the different types of at-grade intersections. Also, give an example of an appropriate lo…

a. Determine A u = V o / V i at f =fc for the high-pass filter. b. Determine A u

a. Determine Au = Vo/Vi at f =fc for the high-pass filter. b. Determine Au = V0/Vi at two octaves above fc. Is the rise in Vo significant from the f = fc level? c. Determine Au = …

a. Determine the lm b. Determine the total momentum before I c. Was momentu m co

a. Determine the lm b. Determine the total momentum before I c. Was momentu m conserved in this collision? Justify your answer. s are on a low-friction track. The first is moving …

a. Determine the magnitude of the potential difference, {V ab }, for the circuit

a. Determine the magnitude of the potential difference, {Vab}, for the circuit in the figure below. Note that each battery has an internal resistance, R1 = 2.10 ohm, R2 = 8.30 ohm…

a. Determine the time required for the angular velocity of cylinder A to be redu

a. Determine the time required for the angular velocity of cylinder A to be reduced to 5 rad/sec Two uniform cylinders, each of weight W=14 lb and radius r = 5 in, are connected b…

a. Determine the work in joules required to move a charge of 20 Coulombs through

a. Determine the work in joules required to move a charge of 20 Coulombs through a potential of 24 volts? b. Find the electric field in N/C, if a force of 4 N is required to move …

a. Develop the model that represents the population of Chicago b. predict the po

a. Develop the model that represents the population of Chicago b. predict the population in 2019 c. predict the population in 2024 d. predict when the population will be double it…

a. Draw the circuit diagram of a 4-bit binary adder-subtractorusing a 4-bit bina

a. Draw the circuit diagram of a 4-bit binary adder-subtractorusing a 4-bit binary adder and XOR gates. Treat the adder asa block component with appropriate inputs and outputs. yo…

a. During takeoff a jet aircraft goes from 0km/hr to720km/hr in 10s? b. What is

a. During takeoff a jet aircraft goes from 0km/hr to720km/hr in 10s? b. What is the initial speed of the Jet Aircraft duringthe takeoff? c. What is the final speed of the Jet Airc…

a. Each current-carrying wire shown above is immersed in a uniform B-field direc

a. Each current-carrying wire shown above is immersed in a uniform B-field directed toward the top of the page. In which direction is the magnetic force that acts on each wire? Pl…

a. Estimate the pressure at the following altitudes: 12,000, 20,000, 30,000 & 38

a. Estimate the pressure at the following altitudes: 12,000, 20,000, 30,000 & 38,000 ft. Plot these on a graph and comment on the data. (Hint, these are estimates.) b. Use the…

a. Explain why the Fourier analysis of a square wave shows that modulation is ne

a. Explain why the Fourier analysis of a square wave shows that modulation is needed to send data (or why we cannot send square pulses with regular wires). b. Why do we use sine w…

a. Find an expression for the initial launch speed v0 when the ball emerges hori

a. Find an expression for the initial launch speed v0 when the ball emerges horizontally from the machine. Your answer could depend on h, D, m, R and any relevant physical constan…

a. Find the capacitance of a circular piece of cell membrane that has a radius o

a. Find the capacitance of a circular piece of cell membrane that has a radius of 4 m and is 8 nm across, and has a dielectric constant of 9. b. The voltage difference between the…

a. Find the capacitance of a circular piece of cell membrane that has a radius o

a. Find the capacitance of a circular piece of cell membrane that has a radius of 4 m and is 8 nm across, and has a dielectric constant of 9. b. The voltage difference between the…

a. Find the potential energy of the skateboarder at position 1. b. Find the kine

a. Find the potential energy of the skateboarder at position 1. b. Find the kinetic energy of the skateboarder at position 1. c. Find the mechanical energy of the skateboarder at …

a. Find the speed of a wave on a string given by y (x, t) = (3.00 mm) sin [(7.0/

a. Find the speed of a wave on a string given by y (x, t) = (3.00 mm) sin [(7.0/s) t - (4.00/m)x)]. b. What can you do to increase the speed of the wave? c. What is the vertical s…

a. For what visible wavelengths of light do the reflected waves interfere constr

a.For whatvisiblewavelengths of light do the reflected waves interfere constructively? c ) For whatvisiblewavelengths of light do the reflected waves interfere destructively? d)Wh…

a. From the graph, determine the half-life of isotope 1 and the half-life of iso

a. From the graph, determine the half-life of isotope 1 and the half-life of isotope 2. b. At time t = 10 years, which isotope is decaying at the greater rate? Explain your reason…

a. Graph a, is best used to determine: kinetic energy impulse momentum work b. G

a. Graph a, is best used to determine: kinetic energy impulse momentum work b. Graph b, is best used to determine : kinetic energy impulse momentum work c. Determine the kinetic e…

a. Graph a, is best used to determine: kinetic energy impulse momentum work b. G

a. Graph a, is best used to determine: kinetic energy impulse momentum work b. Graph b, is best used to determine : kinetic energy impulse momentum work c. Determine the kinetic e…

a. How far d 2, in meters, will the second spring compress when the block runs i

a. How far d2, in meters, will the second spring compress when the block runs into it? b. How fast v, in meters per second, will the block be moving when it strikes the second spr…

a. How far from the corner is the center of mass for this object. Express answer

a. How far from the corner is the center of mass for this object. Express answer in terms of L b. The corner shaped is balaced on a pivot as shown and then displaced from vertical…

a. How many revolutions per minute are made by a satellite orbiting 1.0 km above

a. How many revolutions per minute are made by a satellite orbiting 1.0 km above the surface? b. What is the radius of a geosynchronous orbit about the neutron star? Large stars c…

a. How many ways can five letters of the word TRIANGLE be arranged? b. HOw many

a. How many ways can five letters of the word TRIANGLE be arranged? b. HOw many ways can the letters of the word TRIANGLE be arranged if the first three letters must be RAN(in any…

a. How much heat needs to be taken from 0.5 kg of ethyl alcohol as a gas at its

a. How much heat needs to be taken from 0.5 kg of ethyl alcohol as a gas at its boiling point of 78.00 C to a solid at its freezing point -1140 C if the latent heat of vaporizatio…

a. Identify the position of any equilibrium point or points, and describe it or

a. Identify the position of any equilibrium point or points, and describe it or them as stable, unstable, or neutral. b. where is the position of maximum kinetic energy, and what …

a. If The Enterprise istraveling at 0.900 c , does Picard have enough time torec

a.       If The Enterprise istraveling at 0.900 c, does Picard have enough time torecharge The Enterprise’s phasors before losing the theEarth’s shadow as a shield? b.      How lo…

a. If experiment 3.2 had been conducted in an elevator moving downward at 4 m/s,

a. If experiment 3.2 had been conducted in an elevator moving downward at 4 m/s, would the maximum height reached by the projectile measured from the floor of the elevator be high…

a. If the second red dot (m=2), from the central max, is 0.25 m away from the ce

a. If the second red dot (m=2), from the central max, is 0.25 m away from the central max, what is the distance (in ?m) between the slits? b.How far from the central maximum will …

a. If the second red dot (m=2), from the central max, is 0.25 m away from the ce

a. If the second red dot (m=2), from the central max, is 0.25 m away from the central max, what is the distance (in ?m) between the slits? b.How far from the central maximum will …

a. Imagine a highway autopilot system similar to Cruise’s RP-1 or Tesla’s autopi

a. Imagine a highway autopilot system similar to Cruise’s RP-1 or Tesla’s autopilot. Pretend you are behind the wheel of the car as an operator while the system is driving on a hi…

a. In Chapter 14, Activity 14.15, you were asked to list the activities involved

a. In Chapter 14, Activity 14.15, you were asked to list the activities involved in producing a product (a can of beans in that case) and getting it to market. For this question, …

a. In a broadcasting system an analog signal is sampled at a rate of 100KHz. The

a. In a broadcasting system an analog signal is sampled at a rate of 100KHz. The sampled signal is passed through a spectrum analyzer which gives the amplitude of the sampled sign…

a. In a digital communication transceiver, signal processing is used to model th

a. In a digital communication transceiver, signal processing is used to model the signal received from a channel. When a signal is passed through the channel, the channel output c…

a. In a digital communication transceiver, signal processing is used to model th

a. In a digital communication transceiver, signal processing is used to model the signal received from a channel. When a signal is passed through the channel, the channel output c…

a. In a hydraulic lift, the radii of the pistons are 2.63 cm and 10.8 cm. A car

a. In a hydraulic lift, the radii of the pistons are 2.63 cm and 10.8 cm. A car weighing W = 10.8 kN is to be lifted by the force of the large piston. What force Fa must be applie…

a. Is the area under the curve of a PV diagram b. Depends only on the beginning

a. Is the area under the curve of a PV diagram b. Depends only on the beginning and final states c. Is independent of the process d. Is the slope of a PV diagram e. Depends only o…

a. Is the area under the curve of a PV diagram b. Depends only on the beginning

a. Is the area under the curve of a PV diagram b. Depends only on the beginning and final states c. Is independent of the process d. Is the slope of a PV diagram e. Depends only o…

a. Is the area under the curve of a PV diagram b. Depends only on the beginning

a. Is the area under the curve of a PV diagram b. Depends only on the beginning and final states c. Is independent of the process d. Is the slope of a PV diagram e. Depends only o…

a. Let f:A-->B and g:B-->C be functions. Prove that if g of f is injective, then

a. Let f:A-->B and g:B-->C be functions. Prove that if g of f is injective, then f is injective. b. Is the converse true? If so, prove it. If not, give a counterexample.

a. Long-playing vinyl records, still used by club DJs, are 12 inchesin diameter

a. Long-playing vinyl records, still used by club DJs, are 12 inchesin diameter and are played at 33 1/3 revolutions per minute.What is the speed (in m/s) of a point on the edge o…

a. Make a new resistor of length 2l and diameter 2d b. Connect two of the origin

a. Make a new resistor of length 2l and diameter 2d b. Connect two of the original resistors in series c. connect three of the original resistors in series d. connect two the orgi…

a. Point a b. Point B c. Point C d. Point D 2. If two bodies contact one another

a. Point a b. Point B c. Point C d. Point D 2. If two bodies contact one another without slipping, and the points in contact move along different paths, the tangential components …

a. Provide a rough estimate of the heart rate in bpm based on this diagram QRS 0

a. Provide a rough estimate of the heart rate in bpm based on this diagram QRS 05 P -0.5 0 6 10 Time (s) b. Assuming that the noise is white noise (broadband) and the frequency co…

a. Rank bulbs A-F in the diagram above from brightest to dimmest. b. Consider ag

a. Rank bulbs A-F in the diagram above from brightest to dimmest. b. Consider again the circuit above. (The circuit is identical to that in problem CK5_part 1.) Suppose that bulb …

a. Rank bulbs A-F in the diagram above from brightest to dimmest. b. Consider ag

a. Rank bulbs A-F in the diagram above from brightest to dimmest. b. Consider again the circuit above. (The circuit is identical to that in problem CK5_part 1.) Suppose that bulb …

a. Rate of chemical reactions b. circulation c. Biological activity d. all of th

a. Rate of chemical reactions b. circulation c. Biological activity d. all of these 16. Alkalinity is reported as mg/L of a. NaNO b. CaCO c. MgCOs d. NaHCO 17. Spectrophotometry i…

a. Read thequestions below, and label the pictorial representation below withall

a. Read thequestions below, and label the pictorial representation below withall appropriate quantities labeled distinctly. b. Determine, ifpossible, the speeds of the sports car …