27 m 20 m

Q: A tank contains 1 m3 of water at 20°C and has a drawn capillaryoutlet tube at the bottom, as in Fig....

A: Given Volume of the tank 1 m3 Water temperature = 20o C To find The flow rate in m3/h

Q: A 1-kg steam-water mixture at 1.0 MPa is contained in an inflexible tank. Heat is added until the pr...

A: Given data: m=1 kgP1=1 MPaP2=3.5 MPaT2=400°C=673 K

Q: F15-2. Determine the minimum diameter d to the nearest mm of the rod to safely support the load. The...

A: Given data as per question Allowable normal stress =100 Mpa Allowable shear stress =50 Mpa calculati...

Q: The lower yield point for a certain plain carbon steelbar is found to be 135 MPa, while a second bar...

A: Write the expression for hall-patch relation. So for the two bars,  

Q: *98. The rigid bcam is supported by the three suspender bars. Bars AB and EF are made of aluminum an...

A: We need to calculate the maximum allowable value of P for both aluminum and steel bars. FOR STEEL BA...

Q: Air flows isentropically in a channel. Properties at section1 are V1 = 250 m/s, T1 = 330 K, and p1 =...

A: a) The expression for the isentropic flow is: Here, P2 represents the pressure at section 2, P1 rep...

Q: 10-65. The shaft is made of 12 tool steel, has a diameter of 40 mm, and is fixed at its ends A and B...

A: Given, L1 = 800 mm = 0.8 m L2 = 600 mm = 0.6 m D = 40 mm = 0.04 m r = d/2 = 0.04/2 = 0.02 m Torque ...

Q: When are the thin-walled tubes of the noncircular cross-section often used to construct?

A: Thin-walled tubes are the thickness of the tube is less than 1/20th  of the diameter of the tube. No...

Q: A moment M is slowly increased as it is applied to the disk shown in Fig. tential energy of the syst...

A: Given Data: The spring constant is k = 10 lb/in. The angle of rotation is θ=45∘. The radius of the ...

Q: The crane is used to support the engine, which has a weight of 1200 lb. Draw the shear and moment di...

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Q: 12–181. If the slotted arm AB rotates counterclockwise with a constant angular velocity of ở = 2 rad...

A: Given data: Angular velocity, θ˙=2 radsAngle, θ=30°

Q: Cobalt forms two oxides. One has 21.40% by mass and the other 28.9 %. What are the empirical formula...

A: Suppose the sample is 100 gm. a) The mass of oxygen is 21.40 gm. The mass of cobalt is: The moles o...

Q: A box fan sits on the floor of a very large room. Label regions of the flow field that may be approx...

A: Assumptions made to label regions in a flow field Incompressible flow Steady flow  A boundary layer ...

Q: A dye cell at the Acme Clothing Factory uses 500 pounds ofdye each day. Th e dye is moved in vats at...

A: Given: The demand of dye, D = 500 pound/day = 500 The rate of dye moving in vat or lead time, t = 1 ...

Q: A Carnot engine operating between 775K and 305K produces 54 kJ of work. INDICATE pV and TS DIAGRAM ...

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Q: A four-cylinder, four-stroke, 1.8-L modern highspeed compression-ignition engine operates on the ide...

A: Assumption :- 1 thee air-standard assumptions are applicable. 2 Kinetic and potential energy change...

Q: Assume an inviscid, incompressible flow. Also, standard sea level density and pressure are 1.23 kg/m...

A: Given: The sea-level density is ρ=1.23 kg/m3. The lift on a circular cylinder is L=6 N/m. The veloci...

Q: A cylinder with a mass of m and a diameter of D is moving downward on the oil film at clearance h. P...

A: Given: A cylinder of mass 'm' & diameter 'D'            Let the thin film clearance thickness be...

Q: Please answer questions a, b, and c.

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

Q: P4. Rod under water One end of a rod of length L and density p is fixed by a frictionless pivot at a...

A: Let 'a' be the cross section of the rod having length 'L'. From figure we can say that B be the poin...

Q: If F = 12 kN, determine the normal force, shear force, and moment at C. Part A: Determine the normal...

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Q: What was the mass of water used if 249 g of a copper ball, initially at 314°C was immersed into the ...

A: Given data: mc=249 gTc1=314°CTc2=38.8°Ccpc=0.387 Jg°Ccpw=4.184 Jg°CTw1=22.6°C

Q: A human-powered vehicle (HPV) team wants to model the acceleration during the 260-m sprint race (the...

A: Solution: Race has been start at a distance of 60 m from A i.e. at point B where velocity is zero, a...

Q: Suppose we wish to analyze the rotating, partly full cylinderof Fig. 2.23 as a spin-up problem, star...

A: let's take the cylindrical coordinate system to analyse a rotating cylinder.   velocity function V =...

Q: Energy, Heat Capacity, And Temperature Changes

A: (76) Given: The mass of the sample of water is: mw=22 g. The temperature rise is ∆T=18∘C-7∘C=11∘C. ...

Q: A brass plate has a circular hole whose diameter is slightly smaller than the diameter of an aluminu...

A: Given, The brass plate with a hole in it. Let the diameter of hole be, dh Let the diameter of alumin...

Q: 14-41. A 2-lb block rests on the smooth semicylindrical surface. An elastic cord having a stiffness ...

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Q: F4-3. The truss is supported by a pin at A and a roller at B. Determine the support reactions. 10 kN...

A: Draw the free body diagram of the truss:   Find AD: AD=EC+AE cos45°AD=2 m+4 cos45°AD=4.83 m Conside...

Q: A shaft carries three pulleys, A, B and C, the pulleys B and C being 1.2 m and 2.1 m from A. The pul...

A: Given data: Distance of pulley B from A = 1.2 m                      Distance of pulley C from A = 2...

Q: A 25-kg ladder, 4 m long, rests on a rough floor and against a vertical wall. The ladder makes an an...

A: Given,  Mass of ladder, m= 25 kg Length of the ladder, L=4 m Ladder angle with the horizontal, θ=35 ...

Q: The water level of a tank on a building roof is 20 m above the ground. A hose leads from the tank bo...

A: Given data as per the question Height of water level from the ground = 20 m apply bernoullis equatio...

Q: a. Calculate the average density of aluminum bronze (95% Cu, 5% Al) Density of Cu and Al are 8.94 gm...

A: Average density for aluminium bronze can be determined as

Q: Two disks of the same material are attached to a shaft as shown. Disk A has a radius r and a thickne...

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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: please answer explaining in paragraph form why steel boats can float in water.

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Q: The bar is made of aluminum alloy 2014-T6. Determine its thickness b if its width is 1.5b. Assume th...

A: Given data: The width of the bar, b = 1.5b. The length of bar, L = 5 ft. The applied load, P = 800 ...

Q: A mass of 3.3 Kg of Nitrogen in a piston-cylinder device is heated from 25 to 90 °C by passing curre...

A:

Q: A thin rectangular plate of weight 15 lb rotates about its vertical diagonal AB with an angular velo...

A:           h=92+122=15        Moments of inertia:                Ix=1121532.2912=0.0218 slug ft2Iy=11...

Q: What is the Absolute Maximum Shear Stress?

A: Absolute shear stress is applied to a point when it is subjected to 3D stress. This is determined by...

Q: ) Calculate the moment M, of the 250-N force about the base point O of the robot. + Narrative 400 mm...

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Q: Represent the following combinations of units in the correct SI form using an appropriate prefix: kN...

A: The appropriate SI unit can be defined as N/s

Q: peton with a relative density of 0.78 flows upward in a vertical venturimeter having a discharge coe...

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Q: Express the unsteady angular momentum equation in vector form for a control volume that has a consta...

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Q: Define the following terms related to reciprocating engines: stroke, bore, top dead center, and clea...

A: Terms in reciprocating engines 1. Top dead center: It is the position of the piston on the cylinder ...

Q: Mechanical Engineering Question

A: As per bartleby policy I am answering first question full.

Q: The 2-m-long tube is made of an elastic perfectly plastic material as shown. Determine the applied t...

A:

Q: An orifice with a 1.8-in-diameter opening is used to measure the mass flow rate of water at 60°F (? ...

A: B =d/D B= 1.8/4 = 0.45