Using the definition of cross product check that i×j= I

Q: Train A is traveling at a constant speed VA = 40 mi/hr while car B travels in a straight line along…

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Q: Q28- In this figure F=400 N₁ F3=300N Find F4 and F2? Note that the figure in equilibrium F4 પડ 30°…

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Q: Notes: a) b) c) A simplified sketch of the thermodynamic system showing cylinder/piston at initial…

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Q: Piping isometric is produced:

A: This question is based on the concept of the piping isometric.

Q: Q1: A cylinder/piston contains 0.1m³ of air at 110 kPa, 25°C. The air is compressed in a reversible…

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Q: 3. A compound pendulum shown in Fig. 3 consists of a rod AB with mAB = mcD = 5 kg, and a disk with…

A: According to the question mD=5kg mCD=5kg mAB=10kg 1. The center of gravity G.  2 The mass moment of…

Q: Same problem is considered here again using three equal length elements. Suppose that the Young's…

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Q: 3 ww 112 x(1) FIGURE 2.6 Force-free, viscously damped system 2.21. Consider the system of Fig. 2.6…

A: We will do the first question because the question which is to be answered is not specified. Please…

Q: t section 1 of a pipe system carrying water the velocity is 3.0 fps and the diameter is 2.0 ft. At…

A: Given: The velocity at section 1 v1=3 fps The diameter at section 1 d1=2 ft The diameter at section…

Q: The sphere P travels in a straight line with a constant speed v = 11.8 m/s. For the instant…

A: Given data: x = 5.3 m, y = 4.1 m , φ = 25° constant speed, v = 11.8 m/s    To find: r.. and θ..

Q: A piston cylinder device initially contains 0.8 m3 of air at 110 psi and 80°C. The air is now…

A: GivenV1=0.8 m3P1=110 psi =110×6.89476=758.423kPaT1=80oC=80+273=353 KV2=0.2m3

Q: The motion of a particle is defined by the relation x = 2t^3 – 15t^2+24t +4, where x is expressed in…

A: Givenx=2t3-15t2+24t+4Determine (a) when the velocity is zero, (b) the position and the total…

Q: An ammonia vapor refrigeration cycle operates at an evaporator temperature of -16°C and a condensing…

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Q: مسكن You can see a pipe assembly. pipe assembly, which is fixeed to a well at point A and loaded at…

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Q: A 1500cm³, four-stroke, four cylinder CI engine operating at 3000rpm produces 48kW of brake power.…

A: The given information in the problem is shown in the following attached image:

Q: IfV1-72, V2-50 and 0-43° Determine the component about y of V2 (V2y) Va

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Q: Mapped mesh belongs to unstructured mesh generation schemes.

A: This question is based on the concept of mapped mesh

Q: 11.14 The bracket shown in Figure P11.14 supports a 4000-lb load. The fillet weld extends for the…

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Q: rovide explanation: 1). Explain why a bubble tends to float in air. What is the principle behind?…

A: A bubble floats in the air because it is less dense than the surrounding air. The principle behind…

Q: Determine the reactions at pin A and rollers B and C of the continuous beam shown below. Note:…

A: Draw the free-body diagram of the beam.

Q: a. The heat added in kJ/kg. b. The thermal efficiency of the cycle. c. The work output in hp if air…

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Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

A: Solution: Given Data: Pi=700 lbf/in2Ti=550 FPf=2900 lbf/in2γ=1.3   To Find: (a) The heat transfer in…

Q: Locate the centroid of the plane area shown.

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Q: The speed of a car increases uniformly with time from 48 km/h at A to 107 km/h at B during 13…

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Q: The speed of a car increases uniformly with time from 64 km/h at A to 89 km/h at B during 9 seconds.…

A: Given data:initial speed νA=64 km/hFinal speed vB=89 km/hTime t=9 secradius of curvature at A ρA=41…

Q: Two 20-mm steel plates are butt-welded together. Both the plate and the welding = 500 MPa and…

A: Given data: Plate thickness, t = 20 mm Load fluctuates from -20 kN to 60 kN Ultimate strength, Su =…

Q: • Assume that the water main has a huge diameter, such that the water velocity is effectively zero…

A: To Find :  The velocity of water is coming of the hose. Given : The density of water is ρ=1000 kgm3…

Q: Same problem is considered here again using three equal length elements. Suppose that the strain…

A: Strain energy of element 1 ( u1) = 0.09 N.m Strain energy of element 2 ( u2) = 0.17 N.m Strain…

Q: 2.22. A projectile of mass m = 10 kg traveling with the velocity v = 50 m/s strikes and becomes…

A: Given data: Mass of projectile, m = 10 kg Velocity of projectile, v = 50 m/s Stiffness of spring, k…

Q: Part 1 If the coefficient of static friction between the conical surface and the block of mass m is…

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Q: 11.14 The bracket shown in Figure P11.14 supports a 4000-lb load. The fillet weld extends for the…

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Q: A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional…

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Q: Assume a 2 DOF rigid body with a rigid bar, which is supported by a two-spring damper supports.…

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Q: Can I get more detail on step 3 and tge theory behind it

A: Given- A tank containing water and Mercury is given.  You want to know more detail on step 3

Q: ase calculate the strain and stress in the following two prompts a. A 1 cm long section of tendon…

A: This question is based on the concept of stress and strain

Q: Q8. Determine the deflection of point B on the steel beam with I = 80×106 mm4 and E = 200 GPa. [Ans.…

A: GivenI=80×106 mm4=80×10-6 m4E=200GPa

Q: The figure shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces…

A: Given: Here are the given data, rA=8 in2rA=4 inrB=8 in2rB=4 inrC=6 in2rC=3 inFB1=300 lbfFB2=50…

Q: Using the data from the steady state dynamometer test and the given values: J₁ = 2kg - m², . J₂ =…

A: Given: To find: Block diagram Transfer function w2(t) Plot

Q: Explain briefly the Metallurgy processes of materials?

A: Given data:- Metallurgy processes To be explained:-the Metallurgy processes of materials

Q: Problem 18.2 An engineer wants to measure strain at a key point on a prototype part in order to…

A: Here we have, εx = -500×10-6εy = -450×10-6γxy= -250×10-6E =15000 Ksiν =0.34

Q: The standard acceleration of gravity at the earth's surface is g=9.81m/s2. Convert this acceleration…

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Q: The hydraulic cylinder is extending with the velocity and acceleration shown (Egute.1) Figure 7p-2mA…

A: To Find :  The angular acceleration of crank Ab and BC at instant shown. Given : The velocity of…

Q: . The accepted value of the specific heat of copper is 0.385 J/g °C. Calculate the percent error.

A: To calculate the percent error, we need to know the experimental value and the accepted value. If…

Q: The tail board of a lorry is 1.5 m long and 0.75 m high. It is hinged along the bottom edge to the…

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Q: A vapor-compression refrigeration system operates on the cycle shown below. The refrigerant is…

A: The evaporator temperature is Te=-6°C The condensation temperature is Tc=26°C. The efficiency of the…

Q: The d-diagram for a collagen fiber bundle from which a human tendon is composed is shown. If a…

A: Given: Tension in the tendon is, T=343.75lb Length of the tendon, L=6.5in Cross sectional area of…

Q: I solved the principal stresses but having a hard time on determing the theta-P (orientation of…

A: According to the given data σx=0 σy=0 τxy-0.2192 ksi We need to find Angle (θp)

Q: To determine the magnitude of the velocity and acceleration of the follower rod AB at this instant.…

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Q: A gas turbine stage has an initial absolute pressure of 350 kPa and a temperature of 565°C with…

A: Solution: Given Data: Pi=350 kPaTI=565 Crm=0.36 mrh=0.31 mN=8000 rev/minCp=1.148 kJ/kgoCγ=1.33   To…

Q: 1 2. A particle is moving along a straight line with the acceleration a = 12t – 3t² ft/s², where t…

A: Given data:- a= 12t- 3t^1/2 ft/s^2. To determine:- velocity and the position of the particle as a…

Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.