3 kg 2 kg

Q: F7-18. Determine the maximum average shear stress developed in the 30-mm-diameter pin. 30 kN 40 kN

A: Given data: The diameter of pin, dpin = 30 mm. Calculate the resultant force as follows: R=30 kN2+...

Q: Macrostates of System A    Microstates of System A                  A1                              ...

A: The macrostates of the different system are listed as shown in the below table: Macrostate of sys...

Q: A number of straight 25-cm-long microtubes of diameter dare bundled together into a “honeycomb” whos...

A: Given: The cross-sectional area of the honeycomb is Ab=0.0006 m2. The length of the tube is L=25 cm...

Q: A geothermal district heating system involves the transport of geothermal water at 110°C from a geot...

A: Consider the diagram shown below for the pipe. Here, point 1 is the wellhead of the geothermal reso...

Q: R4-6. A vertical force of 400 N acts on the crankshaft. Determine the horizontal equilibrium force P...

A: Apply static equilibrium equation ∑.My=0P(200)-400(250)=0P=500N∑.Mz=0Bz(700)-400(350)=0Bz=200N∑.Mx=0...

Q: Please solve very soon completely

A: Given data: The diameter of the cylinder is d = 1.2 m. The height of the cylinder is h = 2 m. The d...

Q: Engineering stress and strain are calculated using the actual cross-sectional area and length of the...

A: When a body is subjected to normal force then the stress developed in the body will be equal to the ...

Q: A hydraulic turbine is used to generate power by using the water in a dam. The elevation difference ...

A: Given data: Hydraulic turbine used to generate power in hydroelectric power station Net head (H)    ...

Q: A cantilever beam ABC is fixed at A. Segment AB is 2m long and BC is 3m long. Segment BC is loaded w...

A: Given: To find out slope at C and maximum deflection

Q: What is the Endurance or Fatigue limit?

A: Given Endurance limit To find Definition

Q: It's known that the mechanism is a 4-bar

A: Drawing the kinematic diagram of the mechanism as shown below, (a) Calculating DOF: DOF can be give...

Q: 6. The mass of the unbalanced disk is m, and its center of gravity is located at G. If the coefficie...

A:

Q: Question 4 On the front side of an ICE, a belt drive is used to transmit power from crank shaft pull...

A:

Q: What is a bone stress fracture, and how does it relate to the content of this chapter?

A: Given Bone stress To find Definition Importance

Q: The cab and motor units of the front-end loader shown are connected by a vertical pin located 2 m be...

A: Ans(a)  Let us consider reaction at the front wheel at A is NA the reaction at the front wheel at B ...

Q: a has a mass of 1.2 kg, spring is initially stretched by 2 m, k=9.1N/m, velocity at A is zero and Ve...

A:

Q: What is an advantage of roller element bearings over plain bearings?

A: Solution:

Q: Define the no refrigerator can have a higher COP than a reversible refrigerator operating between th...

A:   COP of an irrevesible refrigerator is given by:→(COP)Ref,IRREV=1QHQL-1While,COP of a revesible(Car...

Q: Consider a well-insulated horizontal rigid cylinder that is divided into two compartments by a pisto...

A: m1=mass of nitrogen gas ; P1=pressure of nitrogen gas at one side of piston= 500 kPa ; V1=voume of n...

Q: Weight of block A is 1000 N and weight of block B is 5000N. Both blocks are freely thrown vertically...

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer a single question...

Q: Blaise Pascal duplicated Torricelli's barometer using a red Bordeaux wine, of density 984 kg/m3, as ...

A:

Q: A simple ideal Brayton cycle operates with air with minimum and maximum temperatures of 27°C and 727...

A: Given Data T1= 27°C=300K T3= 727°C=1000K P2=P3=2000KPa P1=P4=100KPa

Q: 3. The pulley assembly shown in the figure weighs 150 lb and has a centroidal radius of gyration of ...

A: Given: The weight of block A, mA = 100 lb The weight of block B, mB =200 lb The radius of gyration o...

Q: A 60-N-m couple is applied to the steel bar shown. (a) Assuming that the couple is applied about the...

A: Given, Couple M = 60 Nm E = 200 GPa = 200 X 109 Pa b = 12 mm h = 20 mm 

Q: 5. The principles of Statics also apply to objects in uniform rectilinear motion (ả = 0). A box with...

A: case 1  when box 1 is placed on the ramp of incline of 30o and from FBD of block  where N is a nor...

Q: Which can cross-slip––an edge dislocation, a screw dislocation, or a mixed dislocation? Why?

A: Cross-slip is the movement of a screw dislocation from one allowable slip plane to another

Q: Help my solid mechanics problem see the picture:

A: Power P=85W Speed N=150rev/min diameter D=20mm To find Maximum shear stress τ

Q: The system in Fig.  is at 20 ° C. Compute the pressureat point A in lbf/ft 2 absolute.

A: Given: The atmospheric temperature is Pa=14.7 lbf/in2. The specific gravity of the oil is SG=0.85 ...

Q: Apply the conservation of mass principle to various systems including steady- and unsteadyflow contr...

A: Conservation of mass for steady flow control volume- The schematic diagram of the steady flow contro...

Q: Include isometric view as well please

A: Orthographic views:- These are the views of a 3D diagram representing as 2 dimensional views for bet...

Q: 17-18. Determine the moment of inertia of the assembly about an axis perpendicular to the page and p...

A: Given data:  Mass of semi-cylinder (mcyl) = 5 kg Radius of cylinder (R) =200 mm = 0.2 m block mass (...

Q: P6-1. use the element shown and specify i, ỹ, and dA.

A: Let us consider a rectangular strip whose length, dx and breadth is y area of the rectangular strip,...

Q: Refrigerant-134a at 1.4 MPa and 70°C is throttled to a pressure of 0.6 MPa. The temperature of the r...

A:

Q: The system shown starts from rest, and the length of the upper cord is adjusted so that A, B, and C,...

A: Given Data After 2seconds yB/C = 280mm  vB/A = 80 mm/s yA-(yA)0 =160 mm yB-(yB)0 = 320 mm aB>120 ...

Q: reply fast

A: The given truss is symmetrically loaded and it also have symmetric geometry. The reaction forces at ...

Q: The 20-lb block A hangs from a cable as shown. Pulley C is connected by a short link to block E , wh...

A: The tension in the pulley is shown as, Ballance the forces in the vertical direction, ∑Fy=02T-W=0T=...

Q: Find the tension T in each cable and the magnitude anddirectionof the force exerted on the strut by ...

A: Given: Strut is uniform and weight is w Drawing the free body diagram for the first case (a) and the...

Q: Draw complete free-body diagrams for the bodies specified in the following problems. Neglect the wei...

A:   Here considering the above free body diagram we have P=applied load Rc=reaction force at support C...

Q: The entropy of an ideal gas depends on both T and P. The function s° represents only the temperature...

A: Given: Entropy of an ideal gas depends on both temperature and pressure. Entropy is the measurement ...

Q: What is a torque diagram?

A: As we are familiar with Shear Force Diagram(known as SFD) and Bending Moment Diagram(known as BMD) i...

Q: 15-1. Determine the impulse of the force for t=2 s. a) 100 N 30°

A: Given: The force is F=100 N. The time is t=2 s.

Q: A dislocation is anchored between two points 10 μm distant. For a metalwith b = 0.35 nm and G = 30 G...

A: Given: Distance between the two points = 10 μm b= 0.35 nm G= 30 GPa To find the shear stress necessa...

Q: If there are no shock waves and the pressure at one ductsection in Fig.  is 55.5 kPa, what is the ve...

A: given data as per the question The temperature of tank =400 k The pressure of tank =300 Kpa  pressur...

Q: Large wind turbines with a power capacity of 8 MW and blade span diameters of over 160 m are availab...

A: Given: The diameter of the wind turbine is d=100 m. The velocity of the wind turbine is v=8 m/s. Th...

Q: 2-53. Express each force as a Cartesian vector. F = 200 N F2 = 150 N F = 90 N 60° 45°

A: F1X=90×45=72 ;F1Y=0 ;F1Z=90×35=54 ;F1=72i+0j+54k ;   F2XY=F2× cos 60 ;         = 150×12;         = 7...

Q: A block with a mass of 100 kg slides down an inclined surface that is 5 m long and makes an angle of...

A:

Q: The connection is made using a bolt and nut and two washers. If the allowable bearing stress of the ...

A: Given data: The allowable bearing stress of the washers on the boards, (σb)allow = 2 ksi. The allow...

Q: Determine the moment of inertia and the radius of gyration of the shaded area with respect to the y ...

A: The I section can be divided into three rectangles ( ABCD, PQRS, and EFGH) as shown in the figure. A...