F = {-20i +25 j + 15k} N 4 m -y A 3 m -4 m

Q: 7. If u = a + j13 and v = -11 – jb, calculate Im(u + v).

A: Given Data  u = a+ j13 v= -11-jb

Q: Draw a free-body diagram of the ring at A.(Figure 1) Draw the vectors starting at the black dot. The…

A: Drawing the free body body as shown below,

Q: If the radius of wire stretched by a lo= doubled then its Young's modulus (a) will be doubled (b)…

A: we know that Young modulus is equal to the ratio of stress and  the strainY=σεY=FA∆ll

Q: 3. Given the following data of a closed traverse LINE DISTANCE (m) BEARING 1-2 31.20 N 15°24' E 2-3…

A: Given Data: Line Distance Bearing 1-2 31.20 N 15°24' E 2-3 28.50 S 82°32' E 3-4   S 33°09'…

Q: Find the domain ofthe following equations: x+5 y = Vx? -16

A:

Q: x+y= 4 3. For the system of equations x+: =-2 , what is xyz? y+z= 12 A) -98 B) 126 C) 225 D) -135

A: It is required to determine value of xyz

Q: magnitude of the moment MB given the moment MA. The connections at A and B are hinges. Assur MA =…

A: . tanθ=0.40.7θ=tan-10.40.7 θ=29.74°

Q: Example 2.3: Find the mobility or degree of freedom of the following mechanism. Fork joint Slider 2…

A: DOF(degree of freedom) = it is the minimum no of independent coordinate which allows the movement.…

Q: 2. In the above mentioned case if links 1, 3 and 4 are arranged parallel to each other, then the no.…

A:

Q: 3. The 6-V zener diode in Fig. 7-12 has a maximum rated power dissipated of 690 mW. Its reverse…

A:

Q: Q2. Find IED E30- 50 20 (B 40 R= 20 T+-20-i40- y E - 20-4 İ40H-20- İx

A: Consider the given figure. The moment of inertia of the area ACDE about ED is given by…

Q: 60 F 500 N F= 450 N

A: Law of parallelogram can be used only to find the resultant force of two forces.

Q: In the figure below, if the sum of the effective moments is zero, finc 30 300 N the value of d A 0.2…

A:

Q: Figure VC 0.3 m 0.2 m B 1 of 1

A: Given: VB = 3 m/s VC = -1.7 m/s

Q: 10x + 6y + 5z = -7 10x + (16 – k)y +4z = -5 10x + 6y + (9 - k)z = k+ -5

A:

Q: I am calculating mobility in kinematic chains with Kutzbach criterion. I am having trouble…

A: From the Kutchback relation, the relation for mobility is,

Q: Give the two kinds of transmissibities that are governed by this expression

A: we will discuss different transmissibilities

Q: D 6m 3.54m 55.2° 45° 450 5m 5m, 34. 834. 8 45° 5000 N RA 45° 55. 2° RAY E 6m -2950 N 7950 N

A: Given:- Length AD =5m Length DC =6m Length FC =AE =  3.54m so, length EB = ( AB -AE ) = ( 6-3.54) =…

Q: d'y 2 dy 11 Find the order and degree of the differential equation dx? V - 4= 0. 3|2

A:

Q: Q-2. Form the differential equation by eliminating the arbitrary constants y = a csc z+b cot r

A:

Q: If the length of a wire stretched by a load is doubled, then its Young's modulus will Select one: O…

A: Young's modulus is a property of material

Q: B Give the meaning of the following graphic symbols. Ra 1.6 Ra 0.2 (a) (b) M30 – 6H-S (c) ISO 2768-K…

A:

Q: Q2 : (Section A) A engine valve assembly shown by figure. If J is the inertia caused by the…

A: NOTE:- there are two different questions in above image which is not correlated to each other.As per…

Q: 6. E 5 3

A: From the given figure, Number of links (given in the figure) = 6 (Note that ground is link 1).   To…

Q: +0.040 -0.010 In an interchangeable assembly, shafts of size 25.000-0 'mm mate with holes o +0.030…

A: To determine the maximum interference in the assembly.

Q: For the figure shown, total displacement should not be less than 2 * .mm gap=m True O False O

A: Correct answer: False

Q: Find the linearization of the equation: 0 = ( +m )* + mg sin 0

A: m+JR2θ¨+mgsinθ=0sinθ≈θm+JR2θ¨+mgθ=0

Q: d'y 1. Find the order and degree of the differential equation: dy +5- drº = 17 sin r. dx

A:

Q: In the network below, find the power associated to the current source, for V1 = 10 V. - V1 + 24 (T 2…

A: In this problem, the Kirchhoff's voltage law is used to calculate the voltage in current source then…

Q: -0.57h 0.57h- 0.59h Answers: Iy = h4 Iy h4 Io = 4

A: Find  Ix Iy I0

Q: Find ya(t) in the circuit shown in Figure 7. Note that, since the voltage input is multiplied by…

A: The turbo generator is a device used to generate mechanical energy using heat in the form of fluid.…

Q: Solve the given exponential equation correct to 4 significant figures. e (x+1) = 3e(2x−5)

A:

Q: 2-Calculate characteristic length, (m); L̟ =V/ Biot number Bi =".L k :Fourier number ; diffusivity a…

A: Solution    The characteristic length of the wall                  LC=VAS=t2×w2t×w=t2 where    t =…

Q: You are asked to find ỹ, x y R 60 mm B. E R 2 m R 40 mm T = 0.75 m C 3m X 3 m 60 mm 80 mm

A:

Q: Q2 : (Section A) A engine valve assembly shown by figure. If J is the inertia caused by the…

A: For solution refer below images.

Q: 1 is the current flowing in the left mesh. 12 is the current flowing in the right mesh and 13 is the…

A:

Q: 3. Thirteen resistors are connected across points A and B as shown in the figure. If all the…

A:

Q: Find the total resistance across points A & B. Assume each resistor is 2ohms

A:

Q: dz=-5-t,y -1+t, z t-11,te A

A:

Q: k = 80 N/m 4N- 6 N 4N 1.2 m Reference Line

A: For solution refer below images.

Q: y3 F;(1) 13 k3 C3 m2 | C2 V |F:(0) F;(t) k Figure Q1

A:

Q: - 4° 5 and B - 1 -2 2 |-1 A = |-1 6 8. -6 6 4 Find : a.) AB & BA; b.) В (2A -ЗВ); с.) АТВ & BТA; d.)…

A:

Q: 2.10 Determine i and iz in the circuit of Fig. 2.74. -8 A 4 A -6 A

A: To find the currents we need to apply Kirchhoff's Current Law, which states that current coming and…

Q: 3. If A = i- 6j + 12k, B = 3i + j- k, and C = 3i + j+ 22k Wite down A. (BXC)+A.C

A:

Q: Q8 (a). Find all the stable structure(s) as shown in Figure 8a. 材 V V (a) (b) (c) (d) Figure 8a

A:

Q: [-3 A =3 -3 4 B = l7 -9 ol 01 0 1 21 l-2 3 il C=|-2 -2 D = 6 ) l10 9 3 [3 0 0 F = 0 6 0 lo o -31 -4…

A:

Q: E 7 03 5 02 3

A:

Q: if A = B = C = D = E = 40N Find the net torque at point p. D 350 A B p. E 1m 450 C 1m if A = B = C =…

A:

Q: 1 2 x +y 2 = 1

A: x = 2cost y = sint it is form of ellipse

Q: Q1: Draw just the Free Body Diagram of the following figures. Figure (1) Figure (2) Figure (3) 30°…

A:

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.