(b) A 3.5 m wide rectangular channel has Manning's roughness coefficient of 0.016 and longitudinal slope of 1 in 800. The channel carries discharge of 15 m/s. If a 0.7 m-high broad-crested weir is constructed at the middle of the channel, detemine (i) Depth of flow far upstream of the weir, and (ii) Depth of flow just upstream of the weir. Prove that the specific energy equation can be reduced to Fr = 1 for critical flow condition. (c)

Q: ti

A:

Q: Solve the equation dr = b(cosθdr + rsinθdθ).

A:

Q: Suppose that F=560 N. (Figure 1) Figure 4 m 30° 12 13 A 6 m x Part A Determine the magnitude of the…

A:

Q: Force F = 1,600 N acts from A towards B. (a) Determine the moment of the force about point C in N…

A: Solution- F = 1600 NM = F→ x r→    = F.r sin θr→ = CA→Sin θ ⇒ angle between CA & AB = θMinimum…

Q: Resolve F, into components along the u and v axes and determine the magnitudes of these components.…

A: Given data,  F1 = 250 N F2 = 150 N Resolve the F1 and determine the component of these force.

Q: Use the method of virtual work and horizontal displacement of joint C 600 N 2 m 000 N E 2 m B 2 m

A:

Q: 1. Express the two forces shown as Cartesian vectors. 2. Determine the magnitude and coordinate…

A: Given:- The magnitude of the force along with AB = FAB = 200 N  The magnitude of the force along…

Q: State whether the equation is ordinary or partial, linear or nonlinear and determine its order and…

A: To verify that y is a solution of a differential equation, substitute y in the given differential…

Q: Find the solution of the following differential equation

A:

Q: COPY THE GIVEN TRUSS AND SOLVE FOR THE MEMBER FORCES AB, AC, BC, BD, BE, BF, CF. DE, EF

A:

Q: Evaluate the Laplace transform of the following function. f(t) = 3sin2t - 4cos5t

A: Given:- f(t)=3sin2t-4cos5t To find:- Laplace transform

Q: H.W 1-Replace the polar equations with equivalent Cartesian equations. 6]. r sin 0 = In r + In cos 0…

A:

Q: Q3) Determine the resultant of two forces by analysis them in rectangular component according to (x…

A:

Q: d²y 1. Determine the order and degree of the DE x: dx² - ху —D 0. - \dx, a. second order, first…

A: Consider the given situation xd2ydx2-x2dydx2-xy=0

Q: If N = x^2y - 3x + 2xy^2, find the partial of N with respect to x. 2xy - 3y + 4xy - 3x O 2xy - 3 +…

A: Given Values: N=x2y-3x+2xy2 To find out: Partial derivative of N with respect to x that is ∂N∂x

Q: Which of the following expressions are false? 1. u(z, y) = e is a harmonic function. %3D II. u(z, y)…

A: For harmonic function d2u/dx2+ d2u/dy2 =0 Expression I and III does not satisfies this condition .…

Q: Solve for the resultant of the 2 vectors F1 and F2. Express in polar and cartesian vector notation.

A:

Q: 71. Find the maximum volume of a rectangular prism that can be inscribed in a sphere of radius 12…

A:

Q: B how can i get Ma,Ra,Rb by area moment method

A:

Q: Q3/ Determine the magnitude and the direction of the resultant force. (Use Cartesian vector…

A: The diagram of the body is shown below,

Q: The control lever is subjected to a clockwise couple of 66 N-m exerted by its shaft at A and is…

A:

Q: consider the ff. w=xyz, x =s + 5t, y =s - 5t, z=st^2 a) Find partial w/partials & partial w/partial…

A: given:- consider the ff. w=xyz, x =s + 5t, y =s - 5t, z=st^2.

Q: Doesn't have the solving for reaction forces at A and B as asked in the question?

A: Solution: The reactions for the supports A and B are computed from Shear force equation.…

Q: How Coloumb's wedge theory is different  from Rankine's theory?

A: The retaining walls have earth pressure acting on it. The Coulomb's wedge theory and Rankine's…

Q: Q4. Determine the unknown force R in each of the following diagrams. a. b. 198 N 38.6 110 R 210 N 75…

A: To find value of R

Q: Reading is .studying grammar. O a. interested than O b. most interesting than O C. interesting than…

A: Reading includes going through a specific subject to accumulate data from it. Studying requires more…

Q: i Given the four points A (1, -1), B (2, 0), C (-1, 3) and D (-2, 2) Find the vectors AB and CD and…

A:

Q: III. Solve using Algebraic substitution: 1.

A: Given:-

Q: find the ode by eliminating the arbitrary

A:

Q: I. Solvethe magnitude of components of the followingforces along the given axes. a. Components…

A:

Q: State the difference between Coloumb's wedge theory with Rankine’s theory ?

A: The basic Differences are stated Below: Coloumb considers a frictional retaining wall. Rankine…

Q: 2. Verify that the function y = Ciex + C2e2x is a solution of the differential equation y" – 3y' +…

A:

Q: Task V (Bonus Question: Dot Product) A. Express the force F in Cartesian vector notations; if the…

A: The given data is as follows: F=400 NCoordinates of point N=(1,2,0)

Q: ENGINEERING MECHANICS (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS AND FBD LEGIBLY. NO…

A: To find components of reaction at point C,, D, E

Q: to y-axis the area bounded by * p2-4y+8 0, the lines x = 0 and x = 4, and the x-axis.

A:

Q: Verify whether the system of forces shown can be replaced by a single equivalent force. If it can be…

A:

Q: ENGINEERING MECHANICS (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS AND FBD LEGIBLY. NO…

A: To find reaction at E,C,D,

Q: 2 40° F = 5 kN 30° A PROBLEM 2/91 --y

A: Express F as a vector in terms of the unit vectors i, j, and k. Determine the projection, both as a…

Q: The force F has a magnitude of 420 N. Express F as a vector in terms of the unit vectors i and j.…

A:

Q: Answer fast

A:

Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.