P 20 kN -2 m .3 m -2 m A

Q: A 1500-kg automobile starts from rest at point A on a 6 incline and coasts through a distance of 150...

A: Answer: (a) The speed of the automobile at point B is 17.54 m/s. (b) The coefficient of static frict...

Q: Two identical springs of spring constant 7580 N/m are attached to a block of 0.245 kg as shown in th...

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Q: A multiplate disc clutch transmits 75 kW of power at 2000 rpm. Coefficient of friction for the frict...

A: Given Data,   Power transmitted by clutch, P=75 kW=75×103 watt   Speed of clutch, N=2000 rpm   Coeff...

Q: As três forças mostradas são equivalentes a uma força ascendente 50 kN em A e um torque de 170 kN · ...

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Q: P pt 200 mm C B. 250 mm 300 mm 550 mm Act Given: Beam AB 75mmx100mm Beam CD 50mmx50mm P- BkN W = 10K...

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Q: Two parallel shafts, 92 cm apart, are connected by a belt drive. The driving pulley rotates at 300 r...

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Q: 1. The four sides of a square plate of side 12 cm, made of homogeneous material, are kept at constan...

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Q: Q1. Which one statement most accurately describes the relative strength and toughness for materials ...

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Q: power lost in friction.

A: need to find Power lost in friction 

Q: Two identical springs of spring constant 7580 N/m are attached to a block of 0.245 kg as shown in th...

A: GIVEN DATA- A SPRING MASS SYSTEM GIVEN MASS m=0.245kg K=7850N/m WE HAVE TO FIND NATURAL FREQUENCY

Q: 875 V AN) -125 25 Identify the loaded beam where this shear diagram is from.

A: GivenShear force diagram SFD

Q: The inlet and throat diameters of a horizontal venturimeter are 30 cm and 15 cm respectively. The li...

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Q: Consider several pots with equal amounts of boiling water in them. Each pot is heated by an 850°C el...

A: Solution: Given Data:

Q: If two systems are in thermal equilibrium with a third system, then they are in thermal equilibrium ...

A: Let us learn something about temperature first, The property which distinguishes thermodynamics from...

Q: Draw the free-body diagram for the boom. Connection at A is a pin. Draw the vectors starting at the ...

A: Free Body Diagram (FBD) is the graphical representation of forces acting on body. The forces are rea...

Q: A mass of 200 kg of water at 20°C is stored in a tank. An engine coupled to a propeller inside the t...

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Q: What is the difference :>etween a for-profit and a nonprofit organization?

A:     One of the most common misconceptions about non-profit organisations is that they do not benefit...

Q: 1. Determine the magnitude of M in kg so that 41 kg mass will have an acceleration up the plane of 1...

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Q: A boiler produces 6 tonnes/hour of steam at a pressure of 1.8 MPa and a temperature of 250ºC. Feedw...

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Q: A simply supported beam of span 3.0 m has a cross-section 120 mm x 180mm. If the permissible stress ...

A: The length of the beam is given as, L=3m The width of the beam cross-section is, b=120mm The height ...

Q: Problem 2 GIVEN: The rectangular bar, h = 3-mm thickness, shown is loaded axially with constant forc...

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Q: When the load on the motor increases, does the current increase, remain constant or increase?

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Q: Q7. A 4.20 m long (L) steel pipe has a mass of 450 kg and is lifted by a crane attached to cable CD....

A: Answer is = 2892 newton

Q: Determine the mass moment of inertia for the following rigid bodies about an axis at its center orth...

A: Given data: Mass of disk = 8 kgRadius of disk = 300 mm = 0.3 m

Q: nvestigate with dimensional analysis, is this equation true t = [ 2x / a ]1/2 B. Express...

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Q: vacuum pressure gauge mounted on one of the vacuum chambers of NASA provides a reading of 0.21 atm. ...

A: Given Data : Gauge Pressure(Pg)=0.21 atm  Since 1 atm=101325 Pascal Pg=21278.25 Pascal Absolute pres...

Q: The tractor shown in the figure has a weight of W... N is used to lift 900 N of gravel. Determine th...

A: GivenW=406NP=900N

Q: P. Q8b. The beam section below is solid and homogenous and has the following dimensions: b = 65 mm (...

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Q: Steam with 136 kg/s at 5.0 Mpa, 420oC expands in a Rankine turbine to 0.036546 Mpa. a) For Rankine c...

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Q: 8. What is the pressure at the center of the pipe B? The inclined tube makes an angle 36.9° to the h...

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Q: 6.17 : A centrifugal compressor running at 2000 rpm receives air at 17C and if the outer diameter of...

A: Given: velocity = 2000 rpm diameter = 750 mm Cp = 1 kJ/kgK = 1000 J/kgK Answer: 23.16 deg C

Q: Determine the force in members BD, BE, CE and BC of the truss shown. Indicate whether the members ar...

A: Given: Force on point D = 4 KN and it is vertical downward force. force on point B=force on point F=...

Q: A pressure gage is attached to the pump and reads 85 kPa. if tha atmospheric pressure is 29.9 Hg, wh...

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Q: The dimensions of an l-beam are shown in the parameter table below. Find the area moment of inertia ...

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Q: Q10b. Determine the force in member AE. The length of members AB, AE and ED are each 4 m long as sho...

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Q: 6.8-3 An IPN 240 steel beam has the cross section shown in the figure. The dimensions are b = 106 mm...

A: Symmetric section τmax  is at neutral axis-

Q: A stone is thrown vertically upward from the ground with a velocity of 48.3 ft/sec. One second later...

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Q: ne-dimensional plane wall is exposed to convective and radiative conditions at x = 0. The ambient an...

A: To given that Ambient temperture,T∞=20°C=293KSurrounding temperture,TSUR=40°C=313KConvection heat tr...

Q: A gondola on a ski lift is supported by twobent arms, as shown in the figure. Each arm is offsetby t...

A: given; allowable tensile stress (σ)=100MPashear stress(τ)=50MPaweight(W)=12KN               =12*103N...

Q: 13-45 A garden hose with its nozzle closed has a tiny hole. A fine stream of water shoots from the h...

A: GIVEN DATA- Rise of water 10m We have to calculate Pressure

Q: Write the expression of heat for an isothermal reversible expansion of a perfect gas from initial vo...

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Q: Calculate the pressure exerted on a floor by a one pointed table leg (170 kg on all four leg) of are...

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Q: Q8a. The beam section below is solid and homogenous and has the following dimensions: b1 = 65 mm (to...

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Q: A piston-cylinder device initially contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrog...

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Q: 3. Define the tools that must have during the Shaper Machine Operation.

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Q: 2. Water flows in a pipe of 23-cm diameter with an average velocity of 0.73 m/s, the diameter of the...

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Q: A load of W = 34 kN is lifted through a boom 'BCD' as shown in the figure. The boom makes an angle o...

A: GIVEN DATA- A LOADED FRAME GIVEN WE HAVE TO FIND REACTION AT B

Q: A long, solid, cylindrical rod of radius R is immersed into an infinite pool of an incompressible Ne...

A: (a) Write the continuity equation. 1r∂∂rrvr+1r∂vθ∂θ+∂vz∂z=0But,vr=0 and vz=0 so,∂vθ∂θ=0

Q: 6.17 : A centrifugal compressor running at 2000 rpm receives air at 17C and if the outer diameter of...

A: Given Data: N=2000 rpm T1=17oC=290 k D1=750 mm=0.75 m Cp=1 kJ/kgk

Q: A concentrated load of 6.24 KN is appliled at the free end of a caotilever wooden beam consisting of...

A: