A body of uniform cross-sectional area A ane density po and at equilibrium displaces a vol oscillations about the equilibrium position is g T = 27 JV where g is the gravitational field strength.

Q: The elevator starts from rest and moves upward with a constant acceleration. If the average counterw...

A: Given data: Distance travelled by counterweight = 39.1 ftTime taken by counterweight = 6.2 s

Q: 1. The gage pressure of the air in the tank shown in the figure below is measured to be 65 kPa. Dete...

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Q: 2/37 A man uses a crowbar to lift the corner of a hot tub for maintenance purposes. Determine the mo...

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Q: Calculate the fraction of atom sites tha

A: Need to find fraction of atom site.

Q: The 2-kg spool S fits loosely on the inclined rod for which the coefficient of static friction is μ ...

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Q: 5. Consider a 500 kJ/min refrigeration system that operates on an ideal vaporcompression refrigerati...

A: Answer: (a) The quality of the refrigerant at the end of the throttling process is 0.3033. (b) The p...

Q: Consider the sealed containers (same fluid and on the same ground level) below with heights given in...

A: Pressure = Weight Density of fluid X Height of fluid      

Q: 45KN /m (10KN-m 11OKN. m 135KN 270KN 135KN Gm Gm.

A:

Q: 3. A 30-mm-diameter copper rod is 1 m long with a yield strength of 70 MPa. Determine the axial forc...

A: As per given question We have to explain elastic deformation. Check that the elastic deformation ass...

Q: P5.27 In Figure P5.27, the two vertical steel [E = 200 GPa] rods that support rigid bar ABCD are ini...

A:

Q: At a water treatment plant, water (68°F) flows from tank 1 to tank 2 at a rate of 0.60 cfs through a...

A: Find the friction factor for the flow. Given data:- Diameter = 3 in Length = 115 ft Flow rate = 0.6 ...

Q: A standard vapor-compression cycle developing 50kW of refrigeration using R22 operates with a conden...

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Q: 200 mm Gmm -4mm 400 8mm 102mm

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Q: s 80 kJ of 70 kJ of he

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Q: two for ces of magnitude p and zp ad is then thero minimum reseltent body on a

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Q: arabolic arch of span 20 y zero at left abutment an

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Q: Provide a complete and logical solution for the problem. If linear interpolation is required in the ...

A: (a) Write the given data. k=1.34rc=5V1=6 ft3P1=13.75 psiaT1=100 °FQin=340 BTU

Q: A round brass rod 30 mm in diameter and 200 mm long is subjected to a compressive force of 100 kN. I...

A:

Q: stcady, fully developed low in mm. Over a section of length 5m of Pa is observed. The average wall s

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Q: A rectangular gate which is inclined 90-degrees with respect to the horizontal and has a 4.4 m width...

A: Calculated total hydrostatic force in (kN) on one side of the gate.

Q: For a vertical rectangular gate, one side has linseed oil (0.938) and the other has two fluids—casto...

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Q: (b) 5 kN 4 m B 5 kN 4 m C D 2 m

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Q: ometer with diameters L and d is used to measure the pressure difference P, - P. Both ends experienc...

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Q: 4. The force F acts at point B at the end of the pipe system. F = (300î – 2003 + 150Å)N 0.3 m - Find...

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Q: . Compute the corresponding shear stresses.

A: Need to find shear stresses.

Q: Two cylindrical rods, one of steel and the other of brass, are joined at C and restrained by rigid s...

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Q: Water flows through a pipe having an inner radius of 10mm at the rate of 36kg/hr at 250C. The viscos...

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Q: A man, 1.52 m tall is walking on a horizontal street at 3.5 kph away from a vertical street light, 3...

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Q: 4.2SS Generate a spreadsheet that allows the user to convert the concentration of one element of × 1...

A: Given : To find : Generate a spreadsheet 

Q: An iron-carbon alloy initially containing 0.240 wt% C is exposed to an oxygen-rich and virtually car...

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Q: The empty cylinder of a soil-coring tool weighs 47.27 g, and holds a total volume of 220 cm3. The fo...

A: Given data: Mc= 47.27 gVt = 220 cm3Average particle density=2.65 g/cm3 Need to determine the percent...

Q: A gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the readi...

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Q: What is the theoretical minimum pressure possible in the condenser if it is being cooled by river wa...

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Q: 5500 kg of steam is produced per hour at a pressure of 7.6 bar in a boiler with dryness fraction 0.9...

A: GIVEN DATA - Mass M=5500kg/hr BOILER PRESSURE =7.6bar DRYNESS FRACTION X=0.98 FEED WATER TEMPRATURE ...

Q: Determine the resultant internal loading acting on the cross section at C of the cantilevered beam s...

A: Consider the free-body diagram of part CD. Apply force equilibrium in a horizontal direction.

Q: t the saturation magnetisation, remanence and coercivity from the graphs. b) Which of the two mater...

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Q: During nominal operation, the power plant operates with the following parameters. Wpump,in = 4.05 kJ...

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Q: 200 mm 6mm – 4mm 400 8mm t 102mm

A: Calculating centre of gravity  Part Area(Ai) yi Ai × yi Top flange 200×6=1200  397 476400 Web...

Q: 2/40 A man exerts a force F on the handle of the station- ary wheelbarrow at A. The mass of the whee...

A: Given  Angle = 60 + 20o            = 80o Mass, m = 85 kg Find  Force, F

Q: if two forces of body, then their gnitude P and 2p act minimum resceltant ma on is

A: Given data: F1=PF2=2P Need to determine the minimum resultant force.

Q: Find the angle of bite

A: Given; In single pass rolling bearing process using ;Diameter,d=510 mm  R=255 mmwidth,W=110So,Acc. t...

Q: Determine the maximum suction elevation in feet below pump centerline

A: Given, NPSH = 20 ft T = 90 F hf = 1.6 ft Ls = 1500 ft P = 0.69 psia  

Q: The pump takes water from an open tank below the pump centerline. Determine the maximum static eleva...

A: Write the given data. H=1500 ftPsat=0.69 psiav=0.01608 ft3/lb

Q: 5500 kg of steam is produced per hour at a pressure of 7.6 bar in a boiler with dryness fraction 0.9...

A: The efficiency of a boiler is a measure of how well the method and equipment used to convert combust...

Q: Q.2 Is the relative height (the one that exist among the positions of the patron system and the mano...

A: A manometer is also frequently used to measure the pressure difference, in course of flow, across a ...

Q: A centrifugal pump draws water from a 38cm pipe from an open reservoir in which the water surface is...

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Q: You have a 550 W pump with 70% efficiency available. Is it possible to use this pump to carry 10 m3/...

A: Given data as per question power of pump =550 w Efficiency =70% Inside diameter of pipe =4.7 cm  tot...

Q: Q2: Helium in a isentropically process. What are the lowest temperature and pressure that can be obt...

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Q: 900 N/m A |B 400 N/m

A:

Q: At a water treatment plant, water (68°F) flows from tank 1 to tank 2 at a rate of 0.60 cfs through a...

A: Note:- From Colebrook equation(Turbulent flow):- 1f=-2logε3.7D+2.51Ref=-2log0.000853.7×0.25+2.512824...

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,