Q1: The U tube (in Fig.1) is open at (D) and closed in (A). What will be the pressure at point (A, Band C):1- Uniform acceleration (az=10m/sec?) to the top only.2- Uniform acceleration (ax =10m/sec²) to the right and (az=10m/sec") to the top.0.6m0.9mFig.1

Given: Given: The uniform acceleration to the top, az = 10 m/s2 The uniform acceleration to the…

Answered: QI: The U tube (in Fig.1) is open at…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

An incompressible fluid (kinematic viscosity =7.4x10-7 m2/s, specific gravity=0.88) is held between two parallel plates. If the top plate is moved with a velocity of 0.5 m/s while the bottom one is held stationary the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates,find the shear stress in Pascal on the surface of top plate.
Find the kinematic viscosity of an oil having density of 980kg/m^2 when at a certain point in the oil, the shear stress is 0.25 Pa and the velocity gradient is 0.3 m/s.
SAE 10 oil at 20 ° C fl ows between parallel plates 8 mmapart, as in Fig. P4.86. A mercury manometer, with wall pressure taps 1 m apart, registers a 6-cm height, as shown.Estimate the fl ow rate of oil for this condition.
As can often be seen in a kitchen sink when the faucet isrunning, a high-speed channel fl ow ( V 1 , h 1 ) may “jump” toa low-speed, low-energy condition ( V 2 , h 2 ) as in Fig. . The pressure at sections 1 and 2 is approximately hydrostatic,and wall friction is negligible. Use the continuity andmomentum relations to fi nd h 2 and V 2 in terms of ( h 1 , V 1 ).
Fluid mechanics, I need solutions in 15 minutes please. MCQ/Determine the horizontal and vertical components of the liquid pressure acting on the semicylindrical gate ABC, as shown in the figure. The width into the paper is 1 m. A-Fx = 257.430 kN and Fy = 59.801 kN B-Fx = 164.018 KN and Fy = 37.229 KN C-Fx = 269.894 kN and Fy = 65.526 KN D-Fx = 98.182 kN and Fy = 20.002 KN E-Fx = 234.789 kN and Fy = 52.418 kN F-Fx = 187.005 kN and Fy = 42.182 KN G-Fx = 119.956 kN and Fy = 25.550 KN H-Fx = 141.327 kN and Fy = 31.171 KN I-Fx = 288.147 kN and Fy = 69.098 KN J-Fx = 213.112 kN and Fy = 47.903 KN
In Fig. P3.121 the fl owing fl uid is CO 2 at 20 ° C. Neglect losses.If p 1 = 170 kPa and the manometer fl uid is Meriam red oil(SG = 0.827), estimate ( a ) p 2 and ( b ) the gas fl ow rate in m 3 /h.
A belt moves upward at velocity V, dragging a fi lm ofviscous liquid of thickness h , as in Fig. . Near the belt,the fi lm moves upward due to no slip. At its outer edge, thefi lm moves downward due to gravity. Assuming thatthe only nonzero velocity is υ ( x ), with zero shear stress atthe outer fi lm edge, derive a formula for ( a ) υ ( x ), ( b ) the average velocity V avg in the fi lm, and ( c ) the velocity V c forwhich there is no net flow either up or down. ( d ) Sketchυ ( x ) for case ( c ).
Water fl ows upward in a pipe slanted at 30 ° , as in Fig. .The mercury manometer reads h =12 cm. Both fl uidsare at 20° C. What is the pressure difference p 1 - p 2 inthe pipe?
The rotating-cylinder viscometer in Fig. shears thefluid in a narrow clearance ∆ r , as shown. Assuming a linearvelocity distribution in the gaps, if the driving torque M ismeasured, find an expression for μ by ( a ) neglecting and( b ) including the bottom friction.
In Figure below, a syringe has a piston moves to the right at speed of 18 mm/s by mean of force 2.25 N with no leakage. Find the lengths of each of the cylinder and the needle, if the diameters of the cylinder=5mm and the needle=0.3 mm respectively? [Take the viscosity is 9.8*10^-4 Pa.s and the density of medication is 800 kg/m^ 3 ]
We are given laboratory data, taken by Prof. Robert Kirchhoffand his students at the University of Massachusetts, for thespin rate of a 2-cup anemometer. The anemometer wasmade of ping-pong balls ( d = 1.5 in) split in half, facing inopposite directions, and glued to thin ( 1/4-in) rods pegged toa center axle. There were fourrods, of lengths l = 0.212, 0.322, 0.458, and 0.574 ft. Theexperimental data, for wind tunnel velocity U and rotationrate Ω , are as follows: Assume that the angular velocity Ω of the device is afunction of wind speed U , air density ρ and viscosity μ , rodlength l , and cup diameter d . For all data, assume air is at1 atm and 20 ° C. Defi ne appropriate pi groups for thisthe problem, and plot the data in this dimensionless manner.Comment on the possible uncertainty of the results.As a design application, suppose we are to use thisanemometer geometry for a large-scale ( d = 30 cm) airportwind anemometer. If wind speeds vary up to 25 m/s and wedesire an average…
TOPIC: FLUIDS AT REST AND MOTION Water flows through a horizontal pipe with a diameter of 4 cm at a speed of 6 m/s with apressure of 400kPa at point A. At point B, the diameter is 2 cm. (a) What is the speed of water at point B. (b) Calculate the pressure at point B. Please help me solve this problem with complete solution. Please include an illustration. Thank you tutor!

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS

QI: The U tube (in Fig.1) is open at (D) and closed in (A). What will be the pressure at point (A, B and C): 1- Uniform acceleration (az=10m/sec?) to the top only. 2- Uniform acceleration (ax =10m/sec²) to the right and (az=10m/sec²) to the top. 0.6m 0.9m