(b)

Q: 12. Determine the resultant couple moment acting on the triangle plate *

A:

Q: Y = 94 A = 2 B =

A: To find moment at point C,D, at point 2 ft from left of C

Q: For the force system shown, a fifth force F must be added so that the resultant of the five forces…

A:

Q: b) Air at 30°C flows through a 70 m long, 2 cm x 2 cm rectangular cross section pipe as shown in…

A: given temp = 30 'c length = 70m size =2cm*2cm velocity = 2m/s angle = 35'c to find  given above 4…

Q: CLO 2: It is the rate of change of the bending moment with respect to distance along the length of…

A: (1)It is the rate of change of the bending moment with respect to distance along the length of the…

Q: 250 mm L A D 250 mm- -500 mm- E C B 480 N -250 mm 200 mm

A:

Q: Which among the following is the equation of the elastic curve for a cantilever beam of length L,…

A:

Q: The image below shows a beam subject to two couples, F₁ = 670 N and F₂ = 760 N. (Figure 4) The…

A:

Q: If the tension in the chain AB is 150 N, determine the component of the chain tension vector…

A: Compressive stress is the force that deforms the material in a way that reduces the volume of the…

Q: Q7 Find the resultant of forces 680 N 300 500 mm mm A 660 N

A:

Q: Practice Problem 4: Find force F such that the resultant force is zero. 6 m 2m7 B 3 m F3 = 700 N F 0…

A:

Q: What is the moment that this force exerts about point A? F = 400N. Also, What is the moment that…

A:

Q: The Resultant of the concurrent force shown in the fig, is (300 N) pointing up along the y- .axis,…

A: As R=Ry=300NRx=0so,∑ Fx=0Fx=-500+Fcosθ+240cos30=0Fcosθ=292.153.......1

Q: Q// If the resultant force acting on the bracket is directed along the positive y axis, determine…

A: The given figure is shown below:

Q: Find: The internal forces at point C. 0.5 ft 3 ft- 2 ft A |150 lb/ft 8 ft 4 ft -

A: We have to determine the value of internal force at point C in the given beam as per the given data…

Q: Draw shear force Diagram 600 lb 4000 lb ft |C D 10 ft + 5 ft 5 ft-

A: Support reaction : ∑MB=0RA×20-600×10+4000=0RA=100 lb∑FY=0RA+RB-600=0100 +RB-600=0RB=500 lb

Q: Complex roots of the characteristics eq

A:

Q: 141.4 lb 361 lb 224 b

A: Firstly LEt us calculate θ1,  θ2 and θ3. These angles are shown in the figure below. θ1 =…

Q: 18 - At point O in the figure F1 = 19i + 24j F2 = -13i + 17j F3 = -15i - 8j F4 = -37i - 11j…

A:

Q: a. Determine the centroid with respect to the indicated X and Y axes of the area shown. b. Determine…

A: For the plane diagram, the moment of inertia for centroidal axis and reference axis x and y can be…

Q: -159 mm, d-216 mm y t- 37.4 mm t

A: Given:

Q: Q/Joint conditions are applied at points which have * (unknown displacements/unknown rotations/zero…

A: Brief concept- Beams have different conditions for equilibrium according to the type of loading,…

Q: L i L2 La H2 D H1

A:

Q: 1.3.5 Problems 1. Evaluate u v where u = e, +3e, - 2e,, v = 4e,- 2e, +4e,.

A:

Q: Problem 2.7 - Find the x, y, and z components of the 26-N force shown and find its direction…

A: Given:F=26 NLet,θ=Angle made by the 26 N force with horizontal.Then, from the figure,sinθ=513 and…

Q: The horizontal and vertical component of any force that is inclined with any reference axis will be…

A:

Q: Show that the function f(x, y, z) = e3x+4y.cos(5z) satisfy 32f a2f + əx² Əy² 82f = 0 3z² 02f 02f 02f…

A:

Q: Determine the work of the force when it displaces 2 [m]. 500 N 2 m (a) 98.1 N 2 m (b) 2 m F- (6 s) N…

A:

Q: Gh b36 cm, I-beam Ne 12.

A: given h =9 cm , b = 6cmCordinater of cross sectional centroid  Area =bh2          9×62=542Area…

Q: 2. Discuss and explain with illustration the graphical method in finding the resultant of two or…

A: The resultant is indeed a single force that exerts the same impact as several forces working…

Q: The directrix of the parabola x2 – 4 y = 0 is

A: Consider the give equation x2-4y=0x2=4y

Q: Q2 All members of the truss in Figure Q2 are to be fabricated from the same stock of thin-walled,…

A:

Q: D. 90 N 220 N B 180 N A 220 N 100 mm 100 mm

A: Answer:-                    In this problem we will divide the force into components . Then we will…

Q: What is the shear load V and moment M at J?

A:

Q: 6. L{2cost3t+ 5sin3t}

A:

Q: ENGINEERING MECHANICS

A:

Q: Determine the magnitude of the component force F shownandthe magnitude of the resultant force FR if…

A: To find the magnitude of the component force F,

Q: So VDL should belong to upward force instead of downward force side. And the sign should be negative…

A:

Q: tart For the shaded region, let a = 100 mm a a a. pus ents a/2 3/2а 2a a/2 Determine the coordinate…

A:

Alloys

An alloy is an admixture of two or more metals or a metal and a non-metal. Since ancient times, man has been using alloys. Alloying helps to retain the properties of the parent matter, such as hardness, strength, toughness, ductility and is corrosion-resistant. Copper alloys such as brass have antimicrobial properties that help to fight against (Coronavirus disease 2019) COVID-19 and other hospital-acquired infections. Some common alloys are brass, bronze, solder steel, etc. Most alloys have a lower melting point than their constituents. This is due to the presence of a nonmetal as one of the constituents that behaves as an impurity and restricts the raise of melting point.