Determine the reactions at point A and B of the parallel force system shown in the figure to the right. Neglect the weight of the supporting member.

Q: Two spheres, each 1.2 m in diameter, weigh 4 kN and 12 kN, respectively. They are connected with a ...

A: D=1.2m r=0.6m

Q: Find V for this mushroom cap on a pipeline.

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Q: Steam flows isentropically through a nozzle from 1500 kPa, 288 deg.C to 960 kPa. For 454 g/s, determ...

A: Given:  Steam flows through a nozzles isentropically for which Pressure at inlet, P1 =1500 kPa Tempe...

Q: team flows isentropically through a nozzle from 1500 kPa, 288 deg.C to 960 kPa. For 454 g/s, determi...

A:

Q: Steam at 200 deg. C and with an entropy OF 5. 6105 kjlkg-k expands isothermally to 0.515 Mpa. For 5n...

A:

Q: Saponification is a process wherein soap is added to a certain type of oil to produce grease. One su...

A:

Q: the value of estimated shear yield stress,

A: Given; Homogeneous state of stress for a metal part undergoes plastic deformation is given in questi...

Q: A turbine is discharging 10m3/s under a head of 22 m at 200 rpm. The efficiency is 90%. Determine th...

A:

Q: explain any four different types of drill bits used in various drilling operations

A:    Drilling is a cutting operation in which a drill bit is used to create a round hole in solid mate...

Q: In a single pass drilling operation, a through hole of 15mm diameter is to be drilled in a steel pla...

A:

Q: Determine the largest weight of the picture frame that can be by the two ropes T as shown in the fig...

A: The largest weight of the picture frame is 6.9 N. Therefore, option (c) is correct answer.

Q: Bronze A = 300mm² E = 83 GPa 2.00 m Steel A = GO0mm? E = 200 GPa 1.00 m A B

A: GivenMN=45kN

Q: A steam turbine receives hot & pressurized steam from the inlet (port 1 in the figure), produces wor...

A: GivenAt inlet of the turbineP1=1.5×1.8MPa=2.7MPaT1=350×1.8=630oCm1=16kg/sat oulet of turbineP2=0.2MP...

Q: during the process from the initial temperature of (30×1.6)°C down to the final temperature of 20°C....

A:

Q: In an open system there must always be which of the following? There may be greater than one answer?...

A: Thermodynamic system is classified as 1. Closed system 2. Open system 3. Isolated system     Energy ...

Q: Steam at 200 deg. C and with an entropy oF 5. G105 kjlkg-k expands isothermally to 0.515 Mpa. For 5k...

A:

Q: An empty beer barrel has a mass of 10 kg and a volume of 17 L. Assuming the density of beer is 1005 ...

A:

Q: what is the minimum water flow in (kg/sce)

A: Need to find minimum mass flow rate of water required (m).

Q: An empty beer barrel has a mass of 10 kg and a volume of 16 L. Assuming the density of beer is 1005 ...

A: Given Data m=10 kg V=16 L=0.016 m3 Density=1005 kg/m3

Q: the total drill time in seconds is

A: Given; Hole, d=15 mmThickness, t= 50 mmSpeed, N=500 rpmFeed ,f=0.2 mm/revDRILL angle, θ=1180Assume c...

Q: A copper tube is rigidly attached between a steel rod and an aluminum rod. Axial loads are at the po...

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Q: A body weighing 77 lb with a flat surface area of 8 ft2 slides down a lubricated inclined plane maki...

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Q: There are 2 options to be considered to form the insulation layer between the refractory brick and a...

A:

Q: Calculate the moment created by Fabout the origin using a scalar method of your choice. Express the ...

A:

Q: A 3 kg disk shown is pin supported at its center. The disk is rotated from rest and attains a consta...

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Q: Find the resultant and angle of direction based on the horizontal. using tail to tip method 1. 43 l...

A:  According to the details provided in the question, we need to calculate RESULTANT AND ANGLE

Q: defect. A dislocation around which there is group of atoms are in irregular positions and cause atom...

A: Dislocations are the linear defect around which atom or group of atom of the crystal structure are m...

Q: Question 1 In the strength of material, the section of the body involved is taken into consideratio...

A: 1) Given that an object is having a force which has a cross section area.  Then by the definition - ...

Q: 1. The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of isotherma...

A:

Q: Determine the moment of the 800-N force about point A and about point O.

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Q: The triangular plate ABC is supported by ball-and-socket joints at Band Dand is held in the position...

A:

Q: Would a wooden cylinder (s = 0.61) 660mm in diameter and 1.3m long be stable if placed vetically in ...

A:

Q: 1) Which one of the following is an undesirable byproduct of combustion in IC engines that is caused...

A:

Q: A shaft of diameter 74.90mm rotates in a bearing of diameter 75.03mm and of 75mm length. The annular...

A:

Q: (a) Mass flow rate at the inlet is 10 kg/s. Compute the mass flow rate at the outlet. Show your reas...

A: Given that: At the inlet of the turbine, P1 = 2.7 MPa T1 = 630 oC At the outlet of the turbine, P2 =...

Q: A solid aluminum shaft of 100 mm diameter fits concentrically in a hollow steel tube. Determine the ...

A:

Q: An automobile single plate ciutch consists of a pair of contacting surtaces. The inneOr and outer ra...

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Q: (4) Car A is traveling to the left in a straight road at a speed of 66 ft/s with an acceleration of ...

A:

Q: In an engine working on Dual cycle, the temperature and pressure at the  beginning of the cycle are ...

A:

Q: Brake work for an engine is 14.7 kJ. Mass of air entering the engine is 0.0042 kg. What is the brake...

A: Ratio of work and mass is called specific work. Units of Work --- KJ Mass --- Kg Specific Work -- KJ...

Q: A solid piece of steel 60 mm in diameter and 80 mm height is reduced in height by 50 percent with th...

A:

Q: 6 kip A C 4 ft F 4 kip 8 kip -3 ft--3 ft --3 ft - --3 ft -

A:

Q: Beam ABCDEFG below is subjected to multiple loads as show. The total length of the beam is 10m. Anal...

A: We only answer the 3 subparts so we will answer the first 3 subparts. Please resubmit the question b...

Q: What is her friend’s location, (magnitude and direction) relative to her house? (Ans. 667.54 ft, 21....

A: Need to calculate magnitude & direction.

Q: 4-98. Determine the resultant couple moment of the two couples that act on the pipe assembly. The di...

A:

Q: A copper wire, caliber 16 AWG (diameter of 0.1019 in.) 4 ft in length, is stretched with a force of ...

A:

Q: if the electric circuit consist of one resistance, then the resistance voltage is equal

A: The voltage across resistance will be equal to the Voltage of the battery connected to the circuit.

Q: 4.38 A cylindrical tank, 0.3 m in diameter, drains through a hole in its bottom. At the instant when...

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Q: Steam at 60 bar, 350°C has a specific enthalpy of? Select one: O a. 3045 kJ/kg O b. 2792 kJ/kg O c. ...

A:

Q: If there is no contact between two bodies, bearing stress is equal to zero. true or false

A: Given data To identify the given statement is true or false.

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.