Q1: determine the resultant of the force system in next figure. And locate the resultant with respect to point (A). 5ON /100N 30 65 A 40N 10 cm 75N

Q: The (180 N) force is applied to the end of body OAB. If 0=50 determined the equivalent force couple ...

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Q: Determine blank diameter ?

A: Given;  Shell diameter, d= 300 mmHeight of the shell, h= 200 mm Corner radius,r= 0.4 mmThe shell is ...

Q: 5. What is the value in m/s^2 of the acceleration of a free falling body?

A: Given:Free falling acceleration induced in the body when it is falling freely downward withoutany ex...

Q: Since Lucas is an engineer familiar with thermodynamics. He decided to create his own heat engine at...

A: Calculate the Carnot efficiency of heat engine. ηHE=T1-T2T1=750+273-50+273750+273=0.684  

Q: A 15-cm nickel cube is fixed at its base. A force of 1.44x109 dynes is applied parallel to its upper...

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Q: A cylindrical log (2m in diameter, 1.2m high, and 1.2 m weighing 10.5 kN) floats in water. Its cente...

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Q: Q2: A: Draw the Free Body Diagram only of next fig.

A: Explanation: To draw the free body diagram, we have to keep following points in our mind: ◆ Remove t...

Q: A solid steel shaft is to be used to transmit 5 hp from the motor to which is attached. If the shaft...

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Q: Solve the given linear system by any method. 211 - I, + 3I3 + 4I, = 9 – 2I3 + 7I4 = 11 311 - 312 + I...

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Q: A: A half circie of area made from wood, while the other half made from metal. Can you consider the ...

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Q: Three flagstaffs A,B and C of equal heights are located at three consecutive corners of a square lot...

A: Given Data The area of the square is: 160000 sq·ft The angle from A is: 45° The angle from B is: 60...

Q: express this in cosine form

A: Giveny=-10sinωt+120

Q: answers in N-m and N) Solve for the internal forces (normal, shearing and moment) on point 1. 1000 N...

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Q: roles of an Industrial Engineer

A:  INTRODUCTION: Industrial engineers track down ways of taking out inefficiency underway cycles. They...

Q: A cylindrical log (2m in diameter, 1.2m high, and 1.2 m weighing 10.5 kN) floats in water. Its cente...

A: Given: Diameter of the cylindrical log→D=2 m Height of the cylindrical log→H=1.2 m Because weight of...

Q: If the equal tensions T in the pulley cable are 400 N, express in vector notation the force R exerte...

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Q: Given the velocity components ; Vz= 2 Xz ; Vg=3Xs find a) Material and spatial form of movement b) m...

A: Stream speed is the vector field that is utilized to portray smooth movement in a numerical way. The...

Q: what distance measured from the A of the cantilevered beam below is maximum internal moment?

A: Calculating the reaction at the support, RA+RB=12×4×300×+12×6×300RA+RB=1500 ........... (1)Taking m...

Q: The sanding-drum mandrel shown in the figure is made for use with a hand drill. The mandrel is made ...

A: Given data Initial Diameter = d = 1.95 inFinal Diameter = D =2.05 in

Q: Reynolds number, based on the pipe diameter

A: Given; Two pipes of uniform section but different diameters carry water at the same flow rate.Water ...

Q: B: Find the total moment of force with respect to point (A), for the two forces in next fig. 8m 3m 5...

A: It is required to determine the moment about point A

Q: 1. A steel rod is measured at 60 cm when its temperature is 10 deg. C. What would be the value of it...

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Q: Discussion Explain how the stationary fluid flours when it becomes in touch with heated wall. You ma...

A: Soln:- Heat is transferred  from the hot water to the cold water until both samples have the same te...

Q: Given data: Force3D3 N Stress3D6 N/mm2 Find area

A: Given data : Stress=σ Force=F   To find : Area

Q: fferent parts of the brakes system of an off-road bicycle

A: introduction  In the marine and seaward industry, plan and hardware setups fluctuate from one framew...

Q: Through an isentropic process, a piston compresses 2 kg of an ideal gas at 150 kPa and 35 ℃ in a cyl...

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Q: Problem 2 Hinge A stop-block on the edge of the gate at B will break whenever the force reaches 40KN...

A: Givend=1mb=1.5mFs=40kN

Q: A fluid occupies 1.5 cubic meters. If it has a mass of 2,500 kg, calculate the specific gravity.

A: Answer: The specific gravity of the fluid is 1.67.  

Q: The position of a box sliding down the spiral can be described by r = [2 sin (2t)i + 2 cos tj - 2t²k...

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Q: Example 2 An air stream with a Mach number of (3.04) a pressure of (302 kPa) and a temperature of (5...

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Q: wave patterns

A: Introduction: A  wave pattern is a vibrational example made inside a medium when the vibrational rec...

Q: Q2: Find the centroid for the next shaded area. 1m 1m 1.5m 1m r=1

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Q: An inventor claims to have designed a steam turbine that takes in 2.78lb/sec of steam at 725 psia an...

A: Given:  pressure at the inlet of the turbine→pi=725 psia=144×725=104400 lbfft2 pressure at the exit ...

Q: Q4: The uniform box shown in next figure, has a mass of 40 Kg. If the two forces T = 60 N and F =30 ...

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Q: 4) The cable AB prevents bar OA from rotating clock- wise about the pivot O. If the cable tension is...

A: To solve this problem we first calculated the angle BAO using simple trignometry, and the calculated...

Q: An engine operates with air on the cycle shown with isentropic processes 1- 2 and 3 - 4, and constan...

A: Use standard formula of mean effective pressure 

Q: Question 1 A light propagates inside a single step index fiber with a speed of 2.0013 × 108?/? and h...

A: Given Datav=2.0013×108m/sα=5.4370°λ=1.48μm-1.60μm

Q: natical model that gives the variation of the tempen mic conditions. tial and boundary conditions to...

A: data given          copper (k =40 W/m.°c)cross section area  A=1m2then heat transfer rate through th...

Q: Thermodynamics Answer the following questions with complete solutions. write legibly An engine ope...

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Q: Please answer with units every proceedure what is the volume (ft^3) occupied by water if has a weig...

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Q: Consider a 3 bladed rotor of radius 5 m, runing at 7. Find 0, 0,, 0,, and c for a blade section from...

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Q: 98) Select fmax for analysis of a fan operating at 1175 rpm and supported by rolling element bearing...

A: Given : Rpm = 1175 rpm Number of balls, Nb = 12 Blades = 8 To find : Max frequency

Q: A water tank made from a steel having a thickness of 12mm has the following dimensions. Internal Dia...

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Q: Two smooth billiard balls A and B each have a mass of 200 g. A strikes B with a velocity (va)1 = 1.2...

A: Answer: The magnitude of final velocity of A just after collision is 0.640 m/s.

Q: What is the internal energy of 5kg of superheated R-134A at -152C and 0.5 MPa? O1.305 kJ/kg/K O 34.1...

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Q: For the simply supported beam shown below, determine the internal resultant loadings at point 0.5 me...

A: It is required to determine internal reaction force at 0.5 m left to point C

Q: Determine the strain if a rod is experiencing a stress of 70,000 kPa with a modulus of elasticity of...

A: Determine the strain

Q: Air at 68 degrees Celsius is being pumped through a pipe of internal diameter 6.4 inches. If the vol...

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Q: 50°F ammonia vapor flows at 0.5 ft/s in quarter inch copper tubing. The friction factor is

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Q: Michael spotted the top of a building from a point south of the building with an elevation angle of ...

A: Answer: The height of the building is 343.26 m.