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Q: Air in an internal-combustion engine has 440°F, 150 psia, with a volume of 3 ft. Combustion heats it...

A: As per our guidelines we are supposed to answer only first 3 sub-parts. Kindly re post other parts a...

Q: What is the centroidal axis?

A: The centroid or centre of gravity of any object is the point within that object from which the force...

Q: Q3: Draw the Full Sectional Front view and Top View of given object 670 30 10 15

A: Solution:  

Q: Define the term Shaft Design?

A: Given Shaft design To find Definition

Q: 2-70. The guy wires are used to support the telephone pole. Represent the force in each wire in Cart...

A: Given Tension in wire BD = 175 N Tension in wire AC = 250 N To find Force of each wire in cartesian ...

Q: Refrigerant-134a enters the condenser of a residential heat pump at 800 kPa and 35°C at a rate of 0....

A: Given: The initial pressure of the refrigerant is P1=800 kPa. The initial temperature of the refrige...

Q: A steady, incompressible, two-dimensional velocity field is given by the following components in the...

A: Given, Steady, Incompressible and 2D flow. u = 1.85 + 2.05x + 0.656y m/s v = 0.754 - 2.18x - 2.05y m...

Q: quickly

A: Nusselt number (Nu) signifies the ratio of conductive resistance to the convective resistance offere...

Q: Q5: Calculate the absolute pressure, P1 in kPa, of the manometer shown in Figure below. The local at...

A:

Q: Activity 2. The coefficient of friction for all surfaces in contact is 0.25. Determine the minimum w...

A:

Q: With measurement of diagram

A: The full sectional front view can be drawn as,

Q: Determine the force developed in each member of the space truss and state if the members are in tens...

A: Given Data, Co-ordinates of A= (0,0,0) Co-ordinates of point B = (-6 , 0, 0) Co-ordinates of point D...

Q: The Milkin Aircraft Co. manufactures a turbojet engine that is placed in a plane having a weight of ...

A: Given data: Aircraft weight, W=13000 lbEngine thrust, T=5200 lbTakeoff speed, V=600 mileshr

Q: Define rotational motion.

A: The motion of a rigid body which takes place in such a way that all of its particles move in circles...

Q: In Fig. , if pressure gage A reads 20 lbf/in 2 absolute,find the pressure in the closed air space B ...

A: Given data as per question Reading of pressure gage A = 20 lbf/in 2 SG of oil = 0.827 Calculations s...

Q: A 500-g collar can slide without friction on the curved rod BC in a vertical plane. Knowing that the...

A: Given Data: The mass of the collar is m = 500 g. The spring constant is k = 400 kN/mm. The natural ...

Q: What is Unsymmetric bending?

A: Unsymmetric bending When an external load is applied to the beam, it results in bending. Generally, ...

Q: A small collar of mass 1 kg is rigidly attached to a 3-kg uniform rod of length L = 750 mm. Determin...

A: FBD of pendulam is shown in figure.

Q: A worker tries to move a rock by applying a 360-N force to a steel bar as shown. (a) Replace that fo...

A:

Q: The ducts of an air heating system pass through an unheated area. As a result of heat losses, the te...

A: To find the given value  temperature drop in duct ∆T=4°C mass flow rate is m.=120Kg/min = 120/60Kg/s...

Q: 21-77. The satellite has a mass of 1.8 Mg, and about axes passing through the mass center G the axia...

A: Given data The mass of the satellite is m=1.8 Mg=1800 kg The axial radii of gyration is kz=0.8 m The...

Q: 17-41. The smooth 180-lb pipe has a length of 20 ft and a negligible diameter. It is carried on a tr...

A:   Given Length of the pipe=L=20ft W=weight of the pipe=180lb a=accerleration of truck=5ft/s2 Now ac...

Q: A solid sphere, of diameter 18 cm, fl oats in 20 ° C waterwith 1527 cubic centimeters exposed above ...

A: (a) Calculate the total volume of the solid sphere. V=π6d3 Here, V is the total volume of the solid ...

Q: „. The acceleration of a particle is defined by the relation a = -k v/2, where k is a constant. Know...

A:

Q: The load is supported by the four 304 stainless steel wires that are connected to the rigid members ...

A: Given Applied load = 500 lb Cross-sectional area of the wire = 0.025 in2 To find Vertical displaceme...

Q: A steady, incompressible, two-dimensional velocity field is given by              V-›= (u, ? ) = (2....

A: Given,  The velocity function of the flow is,  V →=(u,v) = (2.5-1.6 x) i →+(0.7+1.6) j →  

Q: 5- Please I want solution of all sub-parts by typing. Many Thanks

A:   (a) Given: M=10 kgK=16000 N.mC=320 Ns/m Solution: The critical damping coefficient is calculated a...

Q: The frame supports a centrally applied distributed load of 1.8 kip>ft. Determine the state of str...

A: Given data: Applied distributed load = 1.8 kip /ft To determine: State of stress at point  A & B...

Q: A 15 HP motor is used to drive an air compressor. The compressor efficiency is 75% and the air is av...

A:

Q: 16-25. Determine the elastic curve in terms of the x, and I, coordinates and the deflection of end C...

A:

Q: What is a bending moment?

A: Bending moment: Bending moment is a moment which developed in any structure or body when a force or ...

Q: Pat builds a track for his model car out of solid wood (see picture) the track is 5.00 cm wide, 1.00...

A: Given data: The parabolic path takes the equation y=x-329

Q: Which predicts the lower yield strength for most combinations of applied stress––the Tresca or the v...

A: Solution: The envelope formed by the Tresca yield criteria is Hexagonal. The envelope formed by the ...

Q: The solid sphere in Fig. is iron (SG ≈ 7.9). Thetension in the cable is 600 lbf. Estimate the diamet...

A: The density of the solid iron sphere is calculated as : ρsphere=S.G×ρwaterSpecific Gravity = 7.9ρwat...

Q: Select the lightest-weight wide-flange beam from Appendix B that will safely support the loading. Th...

A: Consider the free body diagram shown below for the given beam.

Q: The u velocity component of a steady, two-dimensional, incompressible flow field is u = 3ax2 − 2bxy,...

A: For 2 Dimensional incompressible flow dudx+dvdy=0 dudx=-dvdy ...............(1)   Given value  u = 3...

Q: The acceleration of a particle is defined by the relation a = -k v/2, where k is a constant. Knowing...

A:

Q: Suppose you would like to introduce an interstitial or large substitutional atom into the crystal ne...

A: Solution:

Q: In a steam turbine steam at 2 MPa, 360°C is expanded to 8 kPa. It then enters a condenser, where it ...

A: From the steam table at 2 MPa pressure and 360°C temperature in superheated region h3 = Enthalpy at ...

Q: An incompressible stream function is given byψ = aθ +br sin θ. ( a ) Does this flow have a velocityp...

A: (a) The radial component of the velocity function is written as,   Vr=1r∂ψ∂θ=1r∂aθ+brsinθ∂θ=ar+bcosθ...

Q: Knowing that the line of action of the force Q passes through point C , derive an expression for the...

A: Free body diagram is shown in the figure,  

Q: A Carnot heat engine receives heat from a reservoir at 900°C at a rate of 800 kJ/min and rejects the...

A: Given: The temperature of the reservoir is T1=900°C. The temperature of the refrigerated space is T2...

Q: Q-6) Which type of elements interstitial or substitutional elements can have greater influence on yi...

A: Solution:  

Q: 3–38. A 20-N horizontal force is applied perpendicular to the handle of the socket wrench. Determine...

A: Given data F=20 N

Q: A large commercial power washer delivers 21 gal/min ofwater through a nozzle of exit diameter one-th...

A: Given: Q=21 gal/mind=13 inDensity of water is taken asρ=1.94 slug/ft3 The mass flow rate is calculat...

Q: Consider a fixed beam under uniformly distributed load 'w' as shown in the figure below: w A B Given...

A: Data given -

Q: A simple ideal Brayton cycle uses argon as the working fluid. At the beginning of the compression, P...

A: Write the given data: P1=15 psiaP2=150 psiaT1=80 °FT3=1200 °FA=3 ft2V=200 ft/scp=0.12 Btu/lbm.°Fρ=0....

Q: Why do the supports that resist a force, such as a pin, restrict displacement?

A: Supports are provided to make the best use of objects depends on the necessity.  

Q: Define the conservation of mass principle

A: It states that mass can neither be converted nor be destroyed therefore the quantity of mass is alwa...

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.