Which of the following equations is variable separable? O a. (3x² – y²)dæ – 2xydy = 0 O b. (x² + y²)d – xydy = 0 O c. a (y + 1)²dæ + (x²ye" + ye")dy = 0 y² + 2xy O d. dy dz

Q: Question 3 10 Points 3K/ft 12K 16K 16K 2K/ft a' 8' 4' 4' 8' A 184 B. -167 c) 176 -148 E 144 146 G)…

A:

Q: 13. The unit of uniformity coefficient is a. kN/m? b. m²/kN c. unitlessd. m/kN

A: Qn no: 13)    To find:          The unit of uniformity coefficient?   Solution:      Uniformity…

Q: the hertz spring constant (GN/m) for a wheel lo- Omm and rail with a crown radius of 300mm 3…

A:

Q: Evaluate the integral [x²(y+1)dx+- along the path ABCDA shown in figure. 1 y+z²+2 -dy + xzdz x²+2=4…

A:

Q: h2= 8KN/m h1= 10KN/m 25 G | 14KN 2.5 3 a 2 4 3

A:

Q: Lloukle Inte gr ation Meth od Lletermine the ff :). LDefle etion at e). Mope at C

A:

Q: 2) If y In (tanx)show that y = 2csc2x =

A: derivative of (ln x) w.r.t x d(ln x)dx= 1x and derivative of tan x w.r.t. x d(tan x)dx= sec2x

Q: Problem 3 Five forces are acting on the cantilever beam AB. Find the resultant or a couple acting on…

A: The FBD of the beam is shown below:

Q: Determine wo, R, and 8 so as to write the given expression in the form u = Rcos(wot-8). NOTE: Enter…

A: Answer We are given  u = -6Cos(πt) -7Sin(πt) ...Say Eqn I We know that Cos (A-B) = CosACosB+SinASinB…

Q: cosx/1-sinx - cosx/1+sinx = 2 tanx. prove the identity.

A:

Q: The assembly shown above is subjected to an applied force F = {1.5i + 6.7j - 2.4k} kip at point D.…

A: Given: The applied force is {1.5i + 6.7j – 2.4k} kip. Consider the figure,

Q: Determine s and a when t = 3 s if s = 0 when t = 0.

A: The total distance (s) travelled by the object can be obtained by the area under the given…

Q: Solve the exact differential equation (5xªy³ +6x²y- 14x)dx +(3x³y²+2x3 – 6y²)dy = 0

A:

Q: 8 kN 5 kN/m A B V V (kN) 4 m m-+1 m-

A:

Q: Resolve F1 and F2 into their x and y components.

A: First, we draw the free body diagram of the problem

Q: 2 t B * RB 100 lb/ft . 4 t C M = 1200 lb - E ਦੇ D 1t|1t RE

A:

Q: Determine the moment of inertia (in4) of the transformed section. M=250 k-ft and n=9. Area for each…

A:

Q: Problem 3 Five forces are acting on the cantilever beam AB. Find the resultant or a couple acting on…

A:

Q: 2. Using AMM, solve for: a. Ymax (mm) b. OB (rad) in terms of EI. (168 kN) P 20 kN/m A 2 m B 3 m 36…

A:

Q: Eliminate the arbitrary constant in the equation x² + y? = r² none O xdx+ydy=0 O 1/2xdx-1/2ydy=0 O…

A: Given :- X2 + Y2 = r2 We have to eliminate arbitrary constant.

Q: 1. Integration by parts (IBP) is a technique that finds the integral of a product of functions in…

A:

Q: at a point is given b a and Txy = 100 MP- ss in MPa is

A:

Q: 1 V = - SR3 n V=15 N= 0.04 R2/3= 0.2 s1/2- unknown Show step by step calculation solving S value…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: P/4 a a a a a a. A P/2 P/2 P. Zoom P.

A: Given that.....

Q: y F2 = 5 kN F3 F = 8 kN 45° 60° F4 Vhat should be the value of F3 and F4 in kN so that the system is…

A:

Q: The distributed load acting on the beam can be replaced by a concentrated load of A acting at A from…

A:

Q: A shift with surface area =0.0549 m2 is being pushed at a speed of 400 mm/s through The clearance…

A: Newton's law of viscosity defines the relationship between the shear stress and shear rate of a…

Q: DRAW THE TREE BODY DIAGRNM 40° 25° ISKN

A:

Q: Verify whether the following are valid potential functions: (i) ¢ = 4r²– 5y² (1) 0 = 2r + 5y

A:

Q: Q2: The head loss in a sudden enlargement is given by he 2g Find the head loss in the sudden…

A:

Q: 2.6 1o 3.4 15 ム3 A ti6 3/ 0:30( reactions at calculate Points the A and

A:

Q: Using the Second Order Runge-Kutta method (modified Euler's version) to solve the ODE dy/dx = 3x +…

A:

Q: Solve for the unknown variable in the equation (x+2)/3 - (x+2) = 3(x-2) + ((x+5)/6) * O x=2 О х-1 O…

A:

Q: Find the second derivative. x^2 + 4xy + y^2 = 2

A:

Q: then the total displacement

A: FALSE

Q: P1 P2 A D В y 2 m 1.5 m 0.5 m

A:

Q: E k = 3(1 – 2v)

A: Strain along the x-axis is, ∈x=σxE-μσyE-μσzE σ: Stress along the x, y, and z-axis E: Youngs'…

Q: y" – y' – 4y = 5x² + x – -

A:

Q: Solve for f' (0.4) as accurately as you can through the method of Richardson Extrapolation. X 0 0.1…

A: From the given table; h = 0.1

Q: A horizontal beam ABC is loaded as shown in figure below. The distance of the point of contraflexure…

A:

Q: Q.18 Equivalent stiffness of a beam system is 105 N/m and mass of the object resting on the beam…

A: Given, Equivalent  stiffness = 10^5 N/m Mass of object= 1000kg

Q: The function y = C¡e²* + C2e3* is a solution to y " -5y + 6y = 0. %3D O True O False

A:

Q: Example 1: solve the equation = a?u 6x²(2y – 1)given the ax2 du sin2y and u = cosy. boundary…

A: Equations,d2udx2 = 6x22y - 1Boundary condition,x = 0,dudx = sin2yu = cosy

Q: 2. Find the derivative of each of the following (a) y = 3x+ 4 (b) y = 5x- 2x +1 (c) y 1/(+4) (d) y =…

A:

Q: CORRECTIONS COMBINED EXAMPLE A line is recorded as 472.90 m. It is measured with a 0.65 kg which is…

A:

Q: -100 30 A1 80 A 9, A3 200 1. What is the value of ybar from the 1-1 line [Select] 2. What is the…

A: Data Given Asked: Value of centroid along y axis Value of centroid moment of inertial along x and…

Q: A 2.0 m long metal wire is loaded, resulting in a 4 mm elongation. Find the change in diameter of…

A:

Q: 4. | sec 3B tan 3 вав 1 5. 4+x²

A: