Example ohigh5m widerectongularplateis useoltoblocka 4mdeepfreshwaterin thefigure.The plate ischannelas illustratedhingedabouthorizontala xisalong it'sedgethrough aupperpointandisretainedby afixed ridgeat point B,B(a) Determineforceexertedthe ia plate.thehydrostaticon(Densityof water = 1000 kgri3)cleartstateif you ugedanyassumption2223(6) Findcenterof pressurefrom thetheverticaldis tancetohingedaxis .25(C), Determineforceexer tedplate bythe ridge.theonthe28

Given:Height of the plate, h=5 mWidth of the plate, w=5 mTotal length of plate, AB=5 m

Example o high 5m wide is used 5m rectongular to plate block 4m deep freshwater channel as illustroted in the figure. The plate ie hinged about horizon tal axis along it's edge through a upper point A and is retained by a fixed ridge at point B,

Example o high 5m wide is used 5m rectongular to plate block 4m deep freshwater channel as illustroted in the figure. The plate ie hinged about horizon tal axis along it's edge through a upper point A and is retained by a fixed ridge at point B,

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

Related questions

Q: PAirflows fromareservoir where Po=300k fM 8 Toz Seok through a throat to Sectiono whern there is a…

A: Given DataPo=300kPaTo=500K

Q: (9. elbow bend ) ohact (m) Diameler 1.2.6672 xl6 0.25 lo mm 0 32 1o m m 3.33니 x1a5

A: Given data 90° elbow bend with the following conditionsFor flow 1Volume flow rate = Q1 = 2.6672 x…

Q: For the quarter circle gate BC with a hinge at C, the force P = kN to hold the gate stationary for…

Q: Explain laminar and turbulent flow. Gate AB shown in Figure Q1(b) is 1.0 m length and 1.0 m wide,…

A: (a) Explanation: Laminar flow Laminar flow is the flow of fluid in parallel layers one over others.…

Q: Cd = 0.99 Q2) Find p1-p2 in N/m2 D2-85 mm 2' Ap - z,) =0.2 m: S.G 0.8 D1=200 mm Q = 45 L/S

A: According to Bernoulli's equation, for a steady & incompressible flow, total energy head at…

Q: Assuming that the pressure is uniform on each of the ch the pressure difference between the upper…

A: GivenF=-1950 N since -y directionV=55 m/sh=6mmw=215mml=120mm

Q: Q:-A quarter circle gate AB of 1.5 m radius and 3 m wide, hinge at B, find the vertical force…

Q: Suppose that you wish to assess the hazard posed by a hydraulic jump in a flooded river. The river…

A: So, the equation for f(D) is indeed f(D)=0, indicating that the derived equation satisfies the…

Q: DRAW THE LATERAL DEVLOPMENT OF A FRUSTUM OF A CONE WITH SMALLER DIAMETER OF 30MM AND BIGGER DIAMETER…

Q: A 150 mm-diameter water jet sticks horizontally the 30" deflector as shown in figure below. The…

Q: 0rind the poessure inside- an air bubble of wat er ( Assume Po= 20°Nimz tebsion o wated = ☺.072 N/m)…

A: Given:- Radius (R) = 1 mm = 0.001 m Depth (h) = 20 m Atmospheric pressure (Po) = 105 N/m2 Surface…

Q: Find max- def. of the beam below? 20 kN 5m 15 KN/m 4m 40KN 2 m

A: A beam's deformation is often measured in terms of its deviation from its unloaded position. The…

Q: The discharge through a 180° bend of 50-cm dimeter is 2.5 m /sec. If the pressure at section 1…

Q: Ajet of water wilh els of 13 cm? and velocity of1sm/sis impinging Lu eter on an inclined plade with…

A: Newton's second law of motion states that the force exerted by a body can be calculated as the rate…

Q: DAirflows fomareservoir where Po=300k Pr & Toz Seok through on threat t. Section@ when there is a…

Q: 15. Usmg dimensional analyvis , show that The rate heat transer , Q from. . a body of liniar…

A: Given data:⊗Rate of heat transfer = Q⊗Linear dimension = d⊗Fluid velocity = v⊗Density = fTo…

Q: A concrete coated steel gas pipeline is to be laid between two offshore platforms in 100 m water…

Q: Three tanks that are located at different heights of a hill are connected. Go through the following…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The diameter of the ball is 30 cm as shown in figure. Calculate the river current speed [m/s].…

Q: When calculating the youth's modulus, don't we need to calculate from the slope? E = (0.285949012…

Q: 3m atm 2 = 0.2 mpa T8m

A: given:

Q: Find the hydrostatic force acting on the gate shown in the figure. Can the gate stay closed? 0 = 45…

Q: = 2cosa y°i – yx²j V considering the density constant, find an expression for the pressure gradient…

Q: Calculate the hydraulic gradient? (Answer should be a number, e.g. 0.280 or 2.80)

A: A line connecting the water is probably highest points inside a sequence of filled up pipes starting…

Q: The diameter of the ball is 30 cm as shown in figure. Calculate the river current speed [m/s).…

A: The given values are- Diameter d = 0.3m , Specific Gravity of Sphere = 0.2 , CD=0.12 Taking g =…

Q: Determine F12 and F21 for the following configurations using the reciprocity theorem and other basic…

Q: Q (1);-From sece-level find the T,P.p,a.u at 16 km? Q (2);- Two ofih

A: Solution: Air properties changes as the elevation from the sea level changes.

Q: (45 elbow bend) Q (m/s) 3. ohactim) Ciameter o16 lo mm 1. 2.6672 x los 0. 2 lo mm 2. 3.334 x 1os…

A: Given data as per the question Q=2.6672×10−5 m3sΔhactual=0.16mdiameter =10 mm for the second…

Q: BON/m w= 80N/m 9m (om 12m 12m Detemine the vesultant force (R) and indierte its location frem point…

Q: META HT Find the net hydrostatic force per unit width on rectangular panel(AB) in figure below,…

Q: (110) Plaue Jaa use your knowledge of Geometry and the Vale a = (7.92 X 100) cm to determine the E D…

A: From the given figure: Plane (110)There are four quarter spheres at the corners, two half spheres…

Q: Problem: Le cate the centroid forchannel section 2uom x:? >*-3 22-22M 20mm 2 vumn

Q: Question no-16 A velocity field is given by V. axí + byja baytk, where a= 25' , b 1m's'. Is it…

A: V=axi^+byj^+bxytk^a=2 , b= 1

Q: ) What does Bernoulli's theory stat

A: given:what does Bernoullis theory state?

Q: Water flows in a channel with uniform curvature ?. The channel has height ℎ = 5 mm and width ? = 190…

A: GivenF=-2000 N since -y directionV=53 m/sh=5mmw=190mml=100mm

Q: for line Pife Daen Diaimeter Q = 1. 6 LI min shact = 26 cm Determing %3D DQ m/s U m/s 3 Dh theo

A: Given data as per question diameter of pipe =10 mmQ=1.6L/minΔhact=26cm=0.26 m

Q: THE GAGE D01GRIMINE PRSSSUE at Poont A KN Ain> 0,0118

Q: Solve this one

A: Given data : Dynamic viscosity (μ)=0.44 Pa×sVelocity(V)=5 m/sh=5 mm

Concept explainers

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

Example o
high
5m wide
rectongular
plate
is useol
to
block
a 4m
deep
freshwater
in the
figure.
The plate is
channel
as illustrated
hinged
about
horizontal
a xis
along it's
edge
through a
upper
point
and
is
retained
by a
fixed ridge
at point B,
B
(a) Determine
force
exerted
the ia plate.
the
hydrostatic
on
(Density
of water = 1000 kgri3)
cleart
state
if you uged
any
assumption
22
23
(6) Find
center
of pressure
from the
the
vertical
dis tance
to
hinged
axis .
25
(C), Determine
force
exer ted
plate by
the ridge.
the
on
the
28

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Test For the flow field shown in figure find the flow properties M3, P3, T3, Pez. M=2 Pi-50 Kpa Ti-200 k 10
Edit View History Bookmarks Window Help A learn-us-east-1-prod-fleet02-xythos.content.blac) Content https://learn-us-east-1-prod-fleet02-xythos.content.blackboardcdn. 50-mm OD X 1.5-mm wall steel tube Problem 3: Gasoline 1sg = 0.0672 is flowing at 0.11 m³/s in the fabricated tube shown in the figure below. If the pressure before the contraction is 415 kPa, calculate the pressure in the smaller tube. 415 kPa Flow 80-mm OD × 2.8-mm wall steel tube 160-mm OD X 5.5-mm wall steel tube
3.2) Show that, in a typical Ekman spiral solution with a constant vertical eddy viscosity A¸, the bottom stress 7, ), if expressed in the complex form yB + it yB can be written as = T 'B xB pfD, V. E 4 e where DE = T2A/f is the Ekman layer depth and V, =u. + iv.
A Plan of sloping roof of a building is 48 m long and 25 m wide. The vertical height of roof is 5m and the intensity of rainfall is 60 mm/hour. Calculate the size of eve gutter, of down pipe, the number of down pipes and the distance between them? (Suppose using 125 mm Ø gutter (1/2 round)) 48m
88 cm d 17 cm In the fountain shown, water flowing at 35 lpm exits the weir at the top, with a stream that is 17 cm wide and 0.20 cm thick. Determine the diameter of the stream (cm) at a point 88 cm below the weir, assuming that the flow has a cylindrical shape at this location Solution: 1.3 cm
a) Assuming that the pressure is uniform on each of the channel walls, determine the pressure difference between the upper and lower wall that is needed if the required net force on the two walls is 1850 N pointing downward (in the negative y-direction). Use a sign convention that a positive pressure difference or gradient means the pressure at the higher y-position is higher. The value of the pressure difference is Pa. The value of the pressure gradient across the channel is Pa/m. b) Your team agree that, from experience, the average velocity of the fluid is v = 49. Assuming that the velocity is uniform across the channel, and neglecting gravitational effects, determine the curvature R required to generate this force with this flow velocity. Use a sign convention that a positive value indicates that the centre of the radius is above the channel, i.e. the middle of the channel is bent downwards. A negative radius indicates the middle of the channel is bent upwards. The curvature radius…
The cylindrical water tank in Fig. is being fi lled ata volume fl ow Q 1 = 1.0 gal/min, while the water alsodrains from a bottom hole of diameter d = 6 mm. At timet = 0, h = 0. Find and plot the variation h ( t ) and the eventualmaximum water depth h max . Assume that Bernoulli’ssteady-fl ow equation is valid.
Open to atmosphere when Р PAM = 10³ Pa, g = 10m/s², Pst = 1000kg/m²PSUFind the water pressure of the pool at hs = 5m depth?THIS
part A has been solved, only part B left
Fluid Mechanics: Open Channel Flow