Select all forces that will NOT have an effect (moment) at point O. Assume each space is a 1x1 unit square. No partial points. E C O Force A Force B O Force C Force D O Force E O O O O

Q: The wall thickness of a 1.2 m diameter spherical tank is 1.6875 mm. Calculate the allowable internal...

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Q: 1.In the cylinder of an air motor, the compressed air at the beginning of an expansion cycle  has an...

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Q: minimum permissible basic circle radius.

A: Given; A cam with a translating flat-face follower is desired to have the follower motion:       Yθ=...

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Q: A closed, rigid tank with a volume of 0.6m ^ 3 contans saturated water vapor at900 kPa the nital sta...

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Q: 1200kg • A rectangular boat with additional load at the center of 7200 kg is submerged in water by 1...

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Q: From figure below find: a) the moments for the two forces about point 0, b) find esultant for these ...

A: Please mention the dimension of triangle angle is not given. 

Q: 6. Given the following matrices: 9 3 2 3. 4 B = 4 4 3 1 A = 1 2 8 1 6 C=3 5 7 4 9 2 6.a) Create a ma...

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Q: . Determine the torque applied.

A:  Determine the torque applied.

Q: Given the following conditions: Q = 0.05 m3/s P1 = 12.5 kPa P2 = 11.5 kPa P3 = 10.3 kPa Find HL (1-3...

A: Bernoullis equation is obtained by integrating the euler equation of motion .Euler equation of motio...

Q: 5. Calculate the reaction at point A and B. 3000 lb 2 ft 10 ft 100 lb/ft

A: Draw the free-body diagram of the beam.

Q: difference in enthalpies of air between the exit and the inlet of the compressor

A: Given; Air enters a perfectly insulated compressor at a temperature of 310 K. The pressure ratio of ...

Q: Q5. A mercury barometer located in a room at 25°C has a height of 0.750 m. The density of mercury at...

A: GIVEN DATA- h=0.750m ρ=13534 kgm3 WE HAVE TO CALCULATE PRESSURE

Q: Determine the magnitude of the three P1,P2 and P3, given that they are equivalent to the force R=-80...

A: Given   Resultant force, R=-800i + 700j+500k lb Angle = 25o Find   Three forces

Q: The advantages and disadvantages of disc brake systems are being discussed. Technician A says that d...

A: 1. B) B only  Technician B says that reduction of mechanical fade and gas fade is an advantage of di...

Q: An IFR turbine rotor is designed with 13 vanes and is expected to produce 400 kW from a supply of ga...

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Q: 9 Derive Equation 7.16, which gives the relationship between the nozzle loss coef- ficient , and noz...

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Q: в For the truss shown, determine the force in members BD, CD, and CE stating whether the member forc...

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Q: Steam at 6.2 MPa and 480 deg. C is received by a regenerative engine with ideal conditions and in an...

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Q: Determine the force in each member of the loaded truss. The forces are positive if in tension, negat...

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Q: Packages having a mass of 6 kg slide down a smooth chute and land horizontally with a speed of 3 m/s...

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Q: Figure 6–22a shows a rotating shaft simply supported in ball bearings at A and D and loaded by a non...

A: Note:  As per the platform policy I am unable to upload the photos from the book used for the equati...

Q: A wall is constructed of two layers of 1 cm thick plaster board (k = 0.17 W/m.K) placed 12 cm apart....

A: GIVEN DATA- A COMPOSITE WALL GIVEN WE HAVE TO FIND THERMAL RESISTANCE AND HEAT TRANSFER

Q: Setup Torque Indicator Set up the Moment Wheel on the Statics Torque Wheel Board as shown in Figure ...

A: Given that the masses are hanging by the threads and pulleys so there will be gravitaional forces wh...

Q: 40 kN A 2. Compute the shearing stress in the pin at B for the member supported as shown in figure. ...

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Q: Q4, bend. When the gauge pressure is E psi, F = 2000 lb to hold the bend in place. Determine a) the ...

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Q: What is “washing‟ of coal? Are all coals washable? Explain giving reasons.

A: Coal washing : Coal needs to washing after removing from the earth surface with the water and chemic...

Q: Q3. The boundary of a system is fixed or movable and has mass but has no thickness and no volume. fi...

A: This question is based on the concept of system in thermodynamics

Q: The van is traveling at 20 km/h when the coupling of the trailer at A fails. If the trailer has a ma...

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Q: Find HL (1-3)

A: TO FIND H (1-3)  

Q: Suppose that F-8 kN, w =5 kN/m, and M = 18 kN m in (Elgure 1). Follow the sign convention. Figure 1 ...

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Q: A 6-m long ladder has a mass of 10 kg, and its center of gravity is 2.4 m from the bottom along the ...

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Q: A Horizontal tube has a diameter of 7 in., in which alcohol (spec. grav. = 0.80) is flowing at the r...

A: GIVEN DATA- D1=7in m=4.38 slug/sec P1=2200lbs/ft2 D2=4.5in WE HAVE TO FIND PRESSURE AT SECTION 2

Q: For assembly line, the production rate was 4 pieces per hour and the average processing time was 60 ...

A: GIVEN DATA- CASE-1 PROCESSING TIME =60min              PRODUCTION RATE =4/hr CASE-2 PROCESSING TIME ...

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of wate...

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Q: In a stirling cycle with an ideal generator the volume varies between 0.03 and 0.06 m^3 the maximum ...

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Q: The line of action of force F1 = 377 N is passing through point A(+2,+3,+1) towards B(+5,+5,+4), whi...

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Q: What is the mass flow rate of airflow, with a Mach number of 0.230, Area of 10 in^2, Speed of sound ...

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Q: Steam at 6.2 MPa and 480 deg. C is received by a regenerative engine with ideal conditions and in an...

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Q: DETERMINE THE DEFLECTION AT POINTS B AND D 35 k 2.5 k/ft Hinge A D B 16 ft- -8 ft- – 8ft- 1 = 4,000 ...

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Q: What is the minimum diameter of a solid steel shaft that will not twist through more than 3 in a 6 m...

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Q: The continuous cable that wraps around the small pulleys at A, B, C, and D has a length of 8m. The s...

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Q: A pump delivers 500 GPM water with a suction line 6 in. diameter. The reservoir is pressurized with ...

A: Given data, Discharge rate is Q = 500 GPM Q=500448.83=1.114 ft3/s Diameter of suction line, D = 6 in...

Q: certain force F has a moment of 180 N-m clockwise about point O and 90 N-m counterclockwise about po...

A: Given Data Mo= 180 N-m clockwise MB=90 N-m counterclockwise

Q: 2.8 The expression "tool and die repair" is most commonly used for... O the process of disassembling...

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Q: 32. In a hypothetical 350 MWe nuclear power plant, cold water enters the reactor, steam leaves the r...

A: Given data, Reactor power, P = 350 MW=258.147×106 lb-ft/s Thermal efficiency, ηth=0.333 Temperature ...

Q: What is the extension of a straight rum of steel pipe 25.86 m long, if the installation temperature ...

A: Given : Pressure = 8.79 kg/cm2 = 862 kPa L = 25.86 m T = 4.4 C Thermal coefficient of steel : 11 x 1...

Q: The continuous cable that wraps around the small pulleys at A, B, C, and D has a length of 8m. The s...

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Q: 2. The truss in Fig. Q6 supports the vertical in members HG and HB of the truss and state if the mem...

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Q: lex pump ing 1AXIMUM discharge pressure of 3,000 p he mechanical power transfer from th olumetric ef...

A: To given thattriplex pump haveLiners =6 in.stroke =11 in.Discharge pressure=3000 psi.motor power =15...

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.