Problem 6: Replace the forces shown below with their correspondent resultant force and couple moment at point O. Fa = 5 kN F = 7 kN 6 m 8 m m D. 3 m 6 m

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Q: At what value of poisson’s ratio young modulus is equivalent to shear modulus? Express your answer…

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Q: The pressure and temperature of air change from (5.000x10^0) bar to (2.000x10^0) bar and from…

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Q: As shown in the figure, air with a volumetric flow rate of 17,000 ft°/min enters an air-handling…

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Q: The motor on the left provides a torque of 5500 N•m to the gear shaft shown. The motor runs machines…

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Q: A plate 100 mm wide and 10 mm thick is to be welded with another plate by means of transverse welds…

A: Given           Stress = 70 MPa        Load, P = 70 kN Thickness, t = 10 mm Find  Length of the…

Q: State the common dimensional units for the input and output of generator of electricity.

A: Concept: 1) Generator is a machine which converts mechanical energy into electric energy.  2) Input…

Q: Mnot Tnot = 75°C Tout-? %3D Mcold Tcold = 18°C Hot and cold stream of water are mixing together as…

A: Write the given data. m˙hot=1.5×10-1 kgm˙cold=1×10-1 kgThot=75 °CTcold=18 °C

Q: A point mass Mis released from rest and slides down a spherical bowl of radius Rfrom a height H as…

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Q: A 60 kg spy is trapped in an underground bunker and the only way she can get out is by climbing up a…

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Q: The first stage of a turbine is a two-row velocity compounded wheel. Steam at 40 bar and 400 "C is…

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Q: Problem 2. The 180-lb rock climber is held in place over the edge of the cliff by his two companions…

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Q: An evaporator has entrance and exit enthalpy of 352.15 kJ/kg and 643.95 kJ/kg respectively. The…

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Q: Q=2000J Vour =? m (kg/s) D=0.1m air Air at (5.25x10^2) K flows out of a circular pipe at 101325 Pa…

A: Calculate the inlet velocity. mi˙=ρAvimi˙=ρπ4di2vi0.0093=1.2π40.12vivi=0.9867 m/s

Q: A line shaft with a power of 100 kW at a speed of 1,200 rpm had a rectangular key used in it for…

A: Given data Power = 100 kW Speed = 1200 RPM Shearing stress of the shaft = 40 N/mm2 Shearing stress…

Q: rods, A and B. of equal free length are elastic. Both hang vertically 0.6m apart and support a rigid…

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Q: 3. A single wire ACB passes through a ring at C attached to a sphere which revolves at a constant n…

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Q: Determine the magnitude of the pin force at A Assume W = 900 Ib, a = 5.8 ft, b = 3.9 ft, r = 9 in.

A: Consider the free body diagram for the bar CBA. Also,

Q: In a metal forming operation when the materia. has just started yielding, the principal stresses…

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Q: 1. See figure below and solve for the maximum value of torque the composite shaft can accommodate…

A: Length of the shaft= L Outer diameter of the hollow shaft, D= 3 in Inner diameter of the hollow…

Q: A fluid is pumped at a rate of 0.00156 m /s through a 0.025-m-diameter pipe to fill a water tank as…

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Q: I The bent rod is supponed at A, B. and Cby sooth journal bearings which are in proper alignment.…

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Q: Q) Show the timing diagram of the traffic light program shown in figure (31) for controlling the…

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Q: Find the transfer function 0,(s)/T(s) of the given mechanical network below. Show your complete…

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Q: he instant the boomerang is shown, it has an ang

A: vG=6in/sω=4rad/s To-Find:- Magnitude of the velocity of point B

Q: If the barometric pressure is 75 cm Hg, convert 16 psig: Match each item to a choice: To mm Hg…

A: GIVEN DATA- Patm=75cm of Hg Pabs=16psi

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A: The buoyant force is the upward force exerted by a fluid when an object is submerged in it. The…

Q: 1. See figure below and solve for the maximum value of torque the composite shaft can accommodate…

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Q: For a 34.4 mm diameter smooth pipe, calculate the threshold velocity (m/s) and corresponding flow…

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Q: 1. See figure below and solve for the maximum value of torque the composite shaft can accommodate…

A: For solution refer below images.

Q: Q=2000J Tout=? V (m/s) D=0.1m air Air at (2.95x10^2) K is entering in a circular pipe at 101325 Pa…

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Q: The water is at 160°C and 1.5 bar at initial conditions. It is internally reversibly and…

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Q: Consider someone at the gym is lifting weight with a quadriceps extension: Derive equations and…

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Q: A boat is traveling along a circular curve having a radius of 100 ft. If its speed at t = 0 is 20…

A: Answer: The magnitude of the acceleration at that instant is 8.1358 ft/s2.

Q: 6. A particle of mass m is projected from point A with an initial velocity v, perpendicular to OA…

A: according to the given details provided in the figure.

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Q: Find X2/F for the translational system below. (Hint: Place a zero mass in X2(t)) 10 kg 2 N/m 5 N-s/m…

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Q: Explain the advantages of drum drying

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Q: The pressure and temperature of air change from (5.000x10^0) bar to (1.000x10^0) bar and from…

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Q: What minimum pressure is required to force blood from the heart to top of the head if the vertical…

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Q: Q=2000J Tout=? V(m/s) D=0.1m air Air at (2.95x10^2) K is entering in a circular pipe at 101325 Pa as…

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Q: An ideal gas is 45 psig and 80 °F is heated in a closed container to 130 °F. What is the final…

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Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.