The five bolt connection must support an applied load of P = 2000 lb. If the average shear stress in the bolts must be limited to 32 ksi, determine the minimum bolt diameter that may be used for this connection.

Q: 1m B E 1m √2 m C D 10 kN

A:

Q: The sphere with mass m = 25 kg rolls down the inclined plane of angle = 25° without slipping.…

A:

Q: Explain in detail and provide support as necessary Dimensionless analysis of the equations of…

A: Equation of change for non isothermal system Continuity: ∇.V=0 Motion:       ρ DVDt=-∇P+μ∇2V+ρgβT-T…

Q: If the lift and drag coefficients in an airfoil are 0.998 and 0.05, respectively, determine by how…

A:

Q: A crate of 60 kg simply stands on the moving cart with constant acceleration a. The height from the…

A: To check: The condition for different situations like whether tipping happens first or slipping…

Q: A single block brake, as shown in Fig. 25.38, has the drum diameter 250 mm. The angle of contact is…

A: Given : d = 250 mm μ = 0.35 T = 70 Nm P = ? from the figure , angle of contact 2θ = 90 ∴ θ = 45⁰

Q: c. In a steam power plant operating on ideal Rankine cycle, steam enters the turbine at 20 bar with…

A:

Q: A composite pendulum is made of a uniform slender rod and a uniform disk. If the rod has length of…

A:

Q: A single cylinder vertical petrol engine of total mass 320 kg is mounted upon a steel chassis and…

A: Given : m = 320 kg δ = 2mm mᵣ = 24 kg L = 150 mm , so r = L/2 = 150/2 = 75 mm Fd  = 490 N v = 0.3…

Q: In a vehicle safety test, two vehicles are crashed into one another and a force sensor on one of the…

A: Here two concepts are used to answer the question, first is the Newton third law and impulse…

Q: A stream of methane(CH4, Cp=4R) flowing at 3.0 kmol/min is isobarically heated in a well‑insulated…

A: Given: For Methane m˙=3 kmol/min=0.05 kmol/sCp=4R=4×8.314 kJ/kmolK=33.256 kJ/koml…

Q: 9-8kN stress/force on the AB rope holding the base station shown below There are. In order for the…

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

Q: Control volume concept can be used to obtain forces in both internal and external flow. By drawing a…

A: Control volume concept of force calculation is a simple approach as it directly takes the…

Q: suing motions of the plank

A: Given-Information:- Mass of Plank, MMass of Two Rollers, mSlope of angle, θ To-Determine:- Derive…

Q: Determine the centroid coordinates of the shaded surface

A:

Q: (a) Dashon is one of the bicycle manufacturers and cycling accessories suppliers in Malaysia. The…

A: Introduction: Industry 4.0 is the birthplace of a new revolution — the much-touted Fourth Industrial…

Q: Siphon principle is often used to transfer liquid over a hump at higher elevation than the liquid…

A: 1. Siphon:- A siphon is a long bent pipe that is used to transfer liquid from one reservoir at a…

Q: Consider the bent bar ABC shown in the figure shown. It is supported by a roller at A and a pin at…

A:

Q: A flat plate of 10ft span and 6 ft chord is placed in an airstream of 100mph under SSLC. If the…

A:

Q: 4. A disk is rolling without slipping with angular velocity W and angular acceleration a (both…

A: To find: The linear acceleration of the center of the disk. Given: The radius of the disk is R=2 m.…

Q: It is desired to balance in a plane, using two masses, an imbalance of 320 gr cm. If mass 1 is 30…

A: Givenm1=30gL1=5cmθ1=12om2=?θ2=18oL2=15.9cmFimb=320 g cm

Q: 5. A four stroke gas engine develops 4.2 kW at 180 r.p.m. and at full load. Assuming the follow- ing…

A:

Q: Determine the mass of the air contained in a room whose dimensions are 6 m x6 m x 8 m. Assume the…

A:

Q: At the instant shown, link CD rotates with an angular velocity of W = 7.5 rad/s. If it is subjected…

A:

Q: 5. Hot exhaust gases, which enter a finned-tube, cross-flow heat exchanger at 300 °C and leave at…

A:

Q: Q2 (a) Explain briefly the elastic and plastic deformation in terms of their atomic movement by…

A: Deformation: The deformation is nothing but change in shape of an object or structure under the…

Q: A river barge, whose cross section is approximately rectangular, carries a load of grain. The barge…

A:

Q: If a spring is made of OQ&T wire and has a wire diameter of 0.1 inch, what is ultimate strength in…

A: “Since you have posted a multiple question, we will provide the solution only to the first question…

Q: A centroid is an object's geometric center. For an object of uniform composition, its centroid is…

A: Given: a = 1.5 ft b = 3.74 ft c = 2.45 ft d = 0.7 ft The coordinate of the center of the circle :…

Q: Air enters an insulated turbine at 380 K and exits the turbine at 280 K, 100 kPa. The isentropic…

A:

Q: Page 111 Practice Problem 4.7: The weight of the reflector (the earth's gravitational pull) and the…

A: Given data:- mass of the reflector (m)=200kg Weight of the chain is neglected To find:- Weight of…

Q: A stone was dropped freely from a balloon at a height of 190 m. above the ground. The balloon is…

A:

Q: 2. Consider a circular, semi-circular, and quarter-circular steel plate. They have equal mass…

A:

Q: Required information An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio…

A: Introduction Given data: compression ratior=16cutoff ratioρ=2pressure before the compressionP1=95…

Q: explain the concept of the virtual steering axis compared to traditional suspension

A: Given question: explain the concept of the virtual steering axis compared to traditional suspension

Q: The rigid bar of negligible weight is supported as shown in t figure. If W = 80 kN, compute the…

A: Given   Weight, W = 80 kN Tensile stress = 50 MPa Length of steel wire, Ls = 1.5 m Length of bronze…

Q: A fixed crane has a mass of 80 kg and is used to lift a 200 kg crate. It is held in place by a pin…

A:

Q: Discuss the statement "this building is air conditioned" with reference to what this will mean, the…

A: The meaning of " this building is air conditioned" is given as under,

Q: For the connection shown, determine the average shear stress in the 0.75-in.-diameter bolts if the…

A: Given:Diameter of the bolts, d=0.75 inLoad acting on the loading, P=60 kipsNumber of bolts, n=5

Q: Consider the beam shown in (Figure 1). Suppose that a = 140 mm, b = 30 mm, and r = 200 mm. Figure b…

A: Given a = 140 mm b = 30 mm r = 200 mm The given section can be diveded into 3 elements. Element 1:-…

Q: 7. Springs with spring constants of 5.00 N/m and 10.0 N/m are connected in parallel to a 5.00-kg…

A:

Q: A thin rectangular plate is welded on the center of the top of a circular cylinder. The mass of the…

A: To find: The moment of inertia and radius of gyration. Given: The mass of the cylinder is mc=5 kg.…

Q: The thin plate has a mass per unit area of 10 kg/m².Determine its mass moment of inertia about the y…

A:

Q: Fluid viscosity is responsible for the dissipation of useful energy to low temperature heat which…

A: (1) We know that in the liquid, dynamic viscosity decreases when the temperature of the liquid…

Q: llowing question for th

A: Boiler:- A container that is sealed off and uses fuel combustion to create steam from water. The…

Q: P3.4 The condensing and evaporating temperatures of a standard vapor compression cycle using R134a…

A:

Q: Which one of the followings not a reason to use an additive in plastics] ? a. Bacterial degradation…

A: Additives in plastic :

Q: 1. Use the following parameters for displacement diagram of a cam using the motions, Constant…

A: Given dwell angle→θ=30° Accent angle→θa=60° Descent angle→θr=60° Lift or maximum height→h=6 Cm In…

Q: If the uniform cabinet has weight of 200 lb, and the coefficient of static friction between the…

A: given : W = 200 lb μs = 0.14

Q: determine the displacements x1(t) and x2(t) in the figure consider: F1 = 10.cos2t m1 = 1,7kg m2 =…

A: Given: To find: Determine x1(t) and x2(t)