8) Find the centre of mass (centroid) for the following object: Note: use the following for a semi-circle 14 in 1.4 in 14 in J 42 in

Q: A 1.5-m-long tubular steel shaft of 38-mm outer diameter d1 is to be made of a steel for which τall…

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Q: Current Attempt in Progress At a certain instant, the velocity of cylinder B is 1.39 m/s down and…

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Q: 5. Find the reactions R1x, R1y and R2y in the structure below. Hint: To get started, write the…

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Q: 3 The materials shown in the figure are rigidly attached with each othe r. This composite material…

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Q: 1. What is the enthalpy of saturated steam (water) at 20°C and 73°F in both kJ/kg and BTU/lbm?

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Q: A machine component made of a ductile material is subjected to a variable loading with Omin=-50 MPa…

A: We have to solve above question  Determine the factor of safety  Variable load= -50 mpa and 50 mpa…

Q: What is the value of the compressibility for an ideal gas? (b) does the value vary with p, V, T or…

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Q: Calculate the density and error calculations (kg/m^3) using the following values. (ρ = m/V). Mass =…

A: Given: To find: The density and error calculations (kg/m^3) using the following values. (ρ = m/V).…

Q: Q3) A rectangular rosette is mounted on a steel plate having E = 29 × 10° psi and µ = 0.3. The th…

A: GivenE=29×106 psiμ=0.3ε1=+500 μ in/inε2=+400 μ in /inε3=-100 μ in/in

Q: Determine the velocity of block A if end B of the rope is pulled down with a speed of 9.0 m/s.…

A: Given that: Velocity at B is 9 m/s. It is required to determine the velocity of the block A.

Q: 4m 8 6m 100 kN 3m Reaction of AH (RAH)= Reaction of Av (RAV)= Reaction of F (RF)= 4 m E 200 kN 3m F…

A: Given data:- truss system To find:- Reaction of AH Reaction of Ay Reaction of F

Q: Problem 01.061- A two link assembly with point loads Two horizontal 9.5-kip forces (P) are applied…

A: According to the given data P=9.5kips => 2P=19Kips Dp=0.8 in =pin diameter t=0.5in =thickness of…

Q: Solve question 2 based on the answer of question 1.  You have a natural gas furnace in your home…

A: The use of the natural gas furnace for heating in the home is 78500 ft3. The use of oil is for…

Q: Sketch a free-body diagram of each element in the figure below. Find the magnitude and direction of…

A: Given data: F=400 N

Q: Figure 6 ft 2 ft Fe 490 lb Fa -600 lb 4f 2f 3 ft B 1 of 1 T Part A Determine the resultant force at…

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Q: A tension test specimen had a gauge length of 2.5 in. After the test, the gauge length had increased…

A: In this problem, we will compute the uncertainty in the percentage elongation of the specimen by…

Q: Problem Statement Based on Problem 4-32 from the textbook. Determine the magnitude and coordinate…

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Q: The particle travels along the path defined by the parabola y = 0.5x², where x and y are in ft. When…

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Q: Based on Problem 4-61 from the textbook. Determine the magnitude of the moment of the force F about…

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Q: 5 mm 20 mm 5 mm Steel core E = 200 GPa Brass shell E = 105 GPa 5 mm 20 mm .5 mm 250 mm

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Q: is flowing through a horizontal pipe of diameter 200 mm at a velocity of 3 m/s. A circular solid…

A: Given:Pipe diameter=200 mm or 0.2 mvelocity=3 m/s

Q: A hollow steel square bar with an outside dimension of 100 mm on each side must carry a tensile load…

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Q: 19 Both portions of the rod ABC are made of an aluminum for which E = 70 GPa. Knowing that the…

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Q: Determine the moments of inertia of the Z-section about its centroidal xo- and yo-axes. 18 mm…

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Q: A machine of mass 112.7 kg is mounted on four parallel springs each of stiffness 3.2 x 105 N/m. When…

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Q: Calculate the moment of inertia of the shaded area about the x-axis. Assume a = 50 mm, r = 35 mm.…

A: According to the given cross-section  We need to find  Moment of inertia with respect to the x-axis…

Q: 9 Find the moment of inertia of the rod and solid sphere combination about the ans & shows in The…

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Q: 4. A water bomber für fighting fires is flying horizontally at om altitude of 1.00 km, as shown. How…

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Q: The 150 kN load is supported by two steel cables AB and AC with the same cross-section as shown. If…

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Q: In the First project: you have been asked to perform tensile testing for four different materials…

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Q: What are some common ways of dealing with nonlinearities in material behavior or kinematic…

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Q: Consider the following strain state: [0.0016 [o] = 0.0003 0 0.0003 0.0008 0 0 0 0.0004] a. Determine…

A: Solution: Given Data: ε=0.00160.000300.00030.00080000.0004   To Find: (a) Determine the strain…

Q: 1. Air flows steadily through a reversing elbow as shown in the schematic below. The conditions at…

A: The air flows in the elbow as shown above

Q: Your manager asked you to explain the difference between three-point bending test and four-point…

A: The three-point bending test and four-point bending test are used to determine the bending strength…

Q: A projectile is launched at A with a velocity, Vo = 70 ft/sec at an angle = 65°. Neglect air…

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Q: A circular composite shaft is made of a 50-mm-diameter brass (G = 40 GPA) and a 80-mm-outside…

A: Brass dimeter =d2=50-mm  with G2 = 40 GPa Aluminum diameter=d1=80mm with G1= 25 GPa L=1.5 m T=100N.m…

Q: The motorcycle shown in (Figure 1) leaves the ramp A traveling at 110 ft/s. Part A Determine the…

A: Given:  VA = 110 ft/s

Q: Multiview to Isometric

A: According to the question Three projection views top , front and side are given  We need to draw an…

Q: Question 2 Determine the magnitude of the moment produced by the force of F=200N about the hinged…

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Q: Determine the moment of inertia of the shaded area about the x-axis. y OK 6" 10" Answer: lx = i -x…

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Q: The tailgate of a car is supported by the hydraulic lift BC. If the lift exerts a 128-lb force…

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Q: Problem Statement Based on Problem 4-151 from the textbook. The pipe assembly is subjected to the…

A: Given: The system is subjected to wrench at B . The couple is acing at point A . Force  F=49.1N

Q: Determine the resultant internal moment in kip-ft acting on the cross-section through point C.…

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Q: At 90 °C the vapour pressure of toluene is 400 mmHg and that of o-xylene is 150 mmHg. (i) What is…

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Q: 21 a) The Coriolis flowmeter is primarily used to measure the mass flow rate of liquids, although it…

A: The operating principle of Coriolis flowmeter,

Q: The two 4.8° wedges shown are used to adjust the position of the column under a vertical load F of…

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Q: Three forces act on the gusset plate as shown in (Figure 1). Figure F₁ = 650 N 0- 100- 00 45° F₂750…

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Q: hine component made of a ductile material is subjected to a variable loading with sigma min =-50 MPa…

A: Given:σmin=-50 MPaσmax=50 MPaFind,Factor of safety?

Q: Car A is traveling at the constant speed of 48 km/h as it rounds the circular curve of radius r-310…

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Q: answer with respect to image attached a) Which of the three objects experiences the greatest…

A: Buoyant force is equal to weight of fluid displaced by the body. Hence buoyant force depends upon…

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.