Please list all assumptions for this problems, and clearly and neatly show all the steps and completely answer all the questions for rate, thx.
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Please list all assumptions for this problems, and clearly and
neatly show all the steps and...
hi i am in a fluid dynamics class and need some help with the question attached....
hi i am in a fluid dynamics class and need some help with the
question attached. please be specific and write out all steps so i
know how to do the problem.
A belt moves upward at velocity V, dragging a film of viscous liquid of constant thickness h. Near the belt, the film moves upward due to no slip. At its outer edge, the film moves downward due to gravity. - liquid dynamic viscosity: u density:P belt 1- Using...
Please Solve Both Problems Clearly and neatly show all work for each problem. Solutions with no...
Please Solve Both Problems
Clearly and neatly show all work for each problem. Solutions with no w credit. 1. Solve the following initial-value problem. X'=(123), x(0) = (4) 2. Solve the following initial-value problem. X'=(-2 ->)x, X(0) =
please solve all parts and show all steps especially parts b) and d) Problem (3) 140...
please solve all parts and show all steps
especially parts b) and d)
Problem (3) 140 pointsl Consider a viscous film of liquid draining uniformly down the side of a vertical rod or radius (a) and length of (L), as shown in figure. Assume that the atmosphere offers no shear resistance to the film motion and the flow is axi-symmetry. Determine the following a) Show that , ,(r) only. b) Verify o. c) Derive the differential equation for v,, state...
Do the following problems, and provide your completed work including all steps and boxed For each...
Do the following problems, and provide your completed work including all steps and boxed For each problem, start with the appropriate Navier-Stokes Equations (given on the final page of this assignment) and simplify them to the form needed to solve the problem. For each term eliminated from the N-S equations, indicate the assumption that allows you to cross out that term. Also list the additional assumptions needed for the problem, including those that allow you to use the N-S equations....
Do each of the following eight (8) problems. The problems have equal weight. For each problem, in order to receive maximum possible credit, show the steps of the solution clearly,and provide appr...
Do each of the following eight (8) problems. The problems have equal weight. For each problem, in order to receive maximum possible credit, show the steps of the solution clearly,and provide appropriate explanation. Return this exam with your answer sheets . Chapter continunous-time system, with time t in seconds () input fO, and output yo. is specified by the equation y(t) = 1.5cos(2x500 + 0.8ft). a. Is this system instantaneous (memoryless) or dynamic (with memory)? Justify your answer Show that...
Please don't copy other solutions, and show steps clearly. For all problems assume LRFD and A992...
Please don't copy other solutions, and show steps clearly.
For all problems assume LRFD and A992 steel unless otherwise stated. Problem 2 Consider the beam shown with loading Po 40 kips and PL-65 kips. Design this beam for flexure only (select lightest W shape that can support the load). Assume the compression flange is fully braced. 15" 15'
Noise, noise figure, microwave theory, Please attempt both, clearly show me all the steps. Please 3. Derive an expression for noise figure for a cascaded amplifier section. What deduction can you make...
Noise, noise figure, microwave theory, Please attempt both,
clearly show me all the steps. Please
3. Derive an expression for noise figure for a cascaded amplifier section. What deduction can you make from this equation? . Assuming you have three amplifiers with the following parameters in table Q1; Table Q1 AmplifierNoise Figure (dB)] Gain (dB) 6 20 20 7 7.4 10 Gh3 How would would you arrange these amplifiers in a cascade to minimise the noise figure?
3. Derive an...
hi i am in a fluid dynamics class and need some help with the
question attached. please be specific and write out all steps so i
know how to do the problem.
A belt moves upward at velocity V, dragging a film of viscous liquid of constant thickness h. Near the belt, the film moves upward due to no slip. At its outer edge, the film moves downward due to gravity. - liquid dynamic viscosity: u density:P belt 1- Using...
Please Solve Both Problems
Clearly and neatly show all work for each problem. Solutions with no w credit. 1. Solve the following initial-value problem. X'=(123), x(0) = (4) 2. Solve the following initial-value problem. X'=(-2 ->)x, X(0) =
please solve all parts and show all steps
especially parts b) and d)
Problem (3) 140 pointsl Consider a viscous film of liquid draining uniformly down the side of a vertical rod or radius (a) and length of (L), as shown in figure. Assume that the atmosphere offers no shear resistance to the film motion and the flow is axi-symmetry. Determine the following a) Show that , ,(r) only. b) Verify o. c) Derive the differential equation for v,, state...
Do the following problems, and provide your completed work including all steps and boxed For each problem, start with the appropriate Navier-Stokes Equations (given on the final page of this assignment) and simplify them to the form needed to solve the problem. For each term eliminated from the N-S equations, indicate the assumption that allows you to cross out that term. Also list the additional assumptions needed for the problem, including those that allow you to use the N-S equations....
Do each of the following eight (8) problems. The problems have equal weight. For each problem, in order to receive maximum possible credit, show the steps of the solution clearly,and provide appropriate explanation. Return this exam with your answer sheets . Chapter continunous-time system, with time t in seconds () input fO, and output yo. is specified by the equation y(t) = 1.5cos(2x500 + 0.8ft). a. Is this system instantaneous (memoryless) or dynamic (with memory)? Justify your answer Show that...
Please don't copy other solutions, and show steps clearly.
For all problems assume LRFD and A992 steel unless otherwise stated. Problem 2 Consider the beam shown with loading Po 40 kips and PL-65 kips. Design this beam for flexure only (select lightest W shape that can support the load). Assume the compression flange is fully braced. 15" 15'
Noise, noise figure, microwave theory, Please attempt both,
clearly show me all the steps. Please
3. Derive an expression for noise figure for a cascaded amplifier section. What deduction can you make from this equation? . Assuming you have three amplifiers with the following parameters in table Q1; Table Q1 AmplifierNoise Figure (dB)] Gain (dB) 6 20 20 7 7.4 10 Gh3 How would would you arrange these amplifiers in a cascade to minimise the noise figure?
3. Derive an...
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