Determine the principal stresses, the maximum in-plane shear stress, and average normal stress. Specify the orientation of the element in each case.

Q: A jet is deflected by an angle of 90 degrees, as shown below. Before the impact on the blade (solid-...

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Q: P4.87 SAE 30W oil at 20°C flows through the 9-cm-diameter pipe in Fig. P4.87 at an average velocity ...

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Q: A spherical drum, 80 cm in diameter, is filled with fluid whose density is 6.4 x 10-4 kg/cm3. Determ...

A: Given: Radius = 80 cm Density = 6.4× 10-4 kg/cm3

Q: The speed of the car at point A is 40 ft/s, and the acceleration a = 10 ft/s? acts in the direction ...

A: Given Data a=10 ft/s2

Q: Determine the Miller Indices of Direction C and D in an HCP crystal.

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Q: ention that displacements measured below the equilibrium position are positive.) Write the initial-v...

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Q: A steel shaft with a diameter 45 mm and length 1.30 m transmits 55.50 kW from an electric motor to a...

A: Given data Diameter of shaft = d= 45 mm = 0.045 mLength of shaft =l = 1.30 mPower Delivered =P = 55....

Q: Need answer ASAP. Please be detailed and clear with your solution. II. In a piston-and-cylinder app...

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Q: 1. Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suc...

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Q: A thin-plate orifice is used to measure water flow rate. The water temperature is 27 C and a mass fl...

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Q: An acceptance test was conducted on a centrifugal pump having a suction pipe 25.4 cm in diameter and...

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Q: Required information A number of straight 25-cm-long microtubes of diameter d are bundled together i...

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Q: 90 kN 70 kN (1) (2) A B C 90 kN 0.85 m 1.15 m

A: GIVEN DATA- A1=2720mm2 E1=28GPa A2=21560mm2 E2=16.5GPa

Q: Flow through the converging nozzle in Fig. P4.2 can be approximated by the one-dimensional velocity ...

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Q: Determine the force, in kN, due to water acting on one side of the parabolic gate. Round your answer...

A: Answer: The force due to water acting on one side of the parabolic gate is 141.26 kN.  

Q: 1.4-12 A rigid member DAC as shown in Fig. P1.4-12 carries the load P. Bar AB js an aluminum bar who...

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Q: What is the radius size of the arc programmed in the following CNC codes in absolute coordinates mod...

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Q: A car is traveling around a circular track of 760-ft radius. If the magnitude of its total accelerat...

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Q: An engine uses about 0.24 kg of fuel/kW-hr. If the heating value of the fuel is 50 MJ/kg,  what is t...

A: Given that, Heating value of fuel, HV=50 MJ/kg=50,000 kJ/kg,Fuel consumption, mf=0.24 kg of fuel/kW·...

Q: Please show detailed solution. Thanks! In a piston-and-cylinder apparatus the initial volume of air ...

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Q: what are the mechanical differences between 4 wheel drive, front wheel drive and rear wheel drive sy...

A: given; what are the mechanical differences between 4 wheel drive, front wheel drive and rear wheel d...

Q: Consider diffusion of hydrogen through a poly(dimethyl siloxane) (PDMSO) sheet 20 mm thick. If the p...

A: Given data Thickness of PDMSO sheet = 20mmPermeability coefficient at 350 K = 1.31 x 10-10 Hydrogen ...

Q: A shaft 180 mm diameter is simply supported in two bearings 2.5 m apart. It carries three discs of m...

A: Answer: The critical speed of the shaft is 2123 rpm.  

Q: Why is it necessary to grind HSS lathe tool bits? What are the objectives in Grinding HSS Lathe Tool...

A: To Find:- Why is it necessary to grind HSS lathe tool bits.

Q: A pitot tube directed into a water stream having velocity 2.3 m/sec. Its gauge difference of 30 cm o...

A: Velocity of stream is given by the following formula, V=Cv✓2gh Where Cv=coefficient of velocity

Q: 8.[Short Answer] As shown in this figure, what's the function of inclined plate colored yellow ?

A: Ans : The structure is showing like truss system where five members or links are attached to each ot...

Q: A CFD model of steady two-dimensional incompressible flow has printed out the values of velocity pot...

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Q: Solve the question below on a sheet of paper and then upload a scanned copy of your work A plane tru...

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Q: A pilot makes an instrument approach into a field at 1200 ft above sea level. The pressure corrected...

A: Given data Barometer Reading = 30.05 inHg Pilot setting = 29.85 inHg SSL Barometer = 29.92 inHg

Q: Determine the ideal air-fuel ratio of an engine wh

A: an octane rating, or octane number ,is  a standerd measure of a fuel s ability to to withstandard  c...

Q: Determine the volume flow rate in m/h.

A: Need to find  Volume flow rate

Q: 2.) a.) Draw the shear and moment diagrams using the area method. b.) label the degree of the curves...

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Q: centrifugal pump discharged 20 L/s against a head of 17 m when the speed is 1500 rpm. The diameter o...

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Q: 10. Find the solution set of the system of linear equations represented by the following augmented m...

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Q: The acceleration of a particle is given by a = 8t - 36, where a is in meters per second squared and ...

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Q: Determine the force, in kN, due to water acting on one side of the parabolic gate. Round your answer...

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Q: Construct the shear and moment equations of the loaded beam as shown and draw the shear and moment d...

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Q: 10) A bar of 1018 steel is passed through rollers to reduce its area and increase its length. The in...

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Q: A simple saturated refrigeration cycle for R-12 system operates at an evaporating temperature of -5°...

A: Given that: The working fluid is R12. For the refrigeration cycle, evaporator temperature = -5 oC. C...

Q: A 10 cm long sample of some material elongates 0.2 mm when heated from 25°C to 200°C. Calculate the ...

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Q: . Two planes leave an airport. The first plane flies 800 miles on a bearing of N 20° W. The second f...

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Q: > z L

A: given; derive the velocity profile=? thickness between plate=δangle=θ

Q: Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suctio...

A: Water temperature, T=65oCWater vapour pressure at 65oC, Pv=2.503 kPaWater density at 65oC, ρ=980.5 m...

Q: Determine the length of v-belt in meters for a shredder with two sets of blades rotating in opposit...

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Q: steam at 200 degree Cand with an entropy of 5.6105KJkg-K expand isothermally to 0.515MP.. For 5kg a)...

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Q: If a particle moves in such a way that a = 2t - 1 m/s/s, where t is in seconds. Determine the partic...

A: Answer: 29.2 m

Q: on plane of L3 Co, 0.0)

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Q: Flywheels A and B are mounted on light coaxial shafts which can be coupled by means of the clutch C,...

A: Given; IA=0.6 kgm2ωA1=3410 rev/minωB=800 rev/minω=1750 rev/min

Q: A solid circular bar having diameter d isto be replaced by a rectangular tube having crosssectionald...

A: Given   Cross-sectional dimensions = d × 2d  Find    Required thickness 

Q: Aluminum metals when crystallizes form an FCC structure. If the edge of the unit cell is 353.56 pm, ...

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Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.