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If the shaft is subjected to an axial force of 5 kN, determine the bearing stress acting on the collar A

3 viewssaamSolving Asked question 14/02/2025

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The jib crane is pinned at A and supports a chain hoist that can travel along the bottom flange of the beam, 1 ft ≤ x ≤ 12 ft. If the hoist is rated to support a maximum of 1500 lb, determine the maximum average normal stress in the 3/4-in. diameter tie rod BC and the maximum average shear stress in the 5/8-in. -diameter pin at B.

3 viewssaamSolving Asked question 14/02/2025

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The anchor bolt was pulled out of the concrete wall and the failure surface formed part of a frustum and cylinder. This indicates a shear failure occurred along the cylinder BC and tension failure along the frustum AB. If the shear and normal stresses along these surfaces have the magnitudes shown, determine the force P that must have been applied to the bolt

3 viewssaamSolving Asked question 14/02/2025

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If the concrete pedestal has a specific weight of γ, determine the average normal stress developed in the pedestal as a function of z

3 viewssaamSolving Asked question 14/02/2025

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The 2-Mg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC, determine the diameter of cable AB so that the average normal stress developed in this cable is the same as in the 10-mm diameter cable AC

3 viewssaamSolving Asked question 14/02/2025

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The 2-Mg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC, determine the average normal stress developed in the cables.The diameters of AB and AC are 12 mm and 10 mm, respectively

3 viewssaamSolving Asked question 14/02/2025

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When the hand is holding the 5-lb stone, the humerus H, assumed to be smooth, exerts normal forces and on the radius C and ulna A, respectively, as shown. If the smallest crosssectional area of the ligament at B is 0.30 in2, determine the greatest average tensile stress to which it is subjected.

3 viewssaamSolving Asked question 14/02/2025

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The average shear stress in each of the 6-mm diameter bolts and along each of the four shaded shear planes is not allowed to exceed 80 MPa and 500 kPa, respectively. Determine the maximum axial force P that can be applied to the joint

3 viewssaamSolving Asked question 14/02/2025

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If the joint is subjected to an axial force of P = 9 kN, determine the average shear stress developed in each of the 6-mm diameter bolts between the plates and the members and along each of the four shaded shear planes.

3 viewssaamSolving Asked question 14/02/2025

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During the tension test, the wooden specimen is subjected to an average normal stress of 2 ksi. Determine the axial force P applied to the specimen. Also, find the average shear stress developed along section a–a of the specimen

3 viewssaamSolving Asked question 14/02/2025

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The driver of the sports car applies his rear brakes and causes the tires to slip. If the normal force on each rear tire is 400 lb and the coefficient of kinetic friction between the tires and the pavement is μk = 0.5 , determine the average shear stress developed by the friction force on the tires. Assume the rubber of the tires is flexible and each tire is filled with an air pressure of 32 psi

3 viewssaamSolving Asked question 14/02/2025

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The joint is subjected to the axial member force of 6 kip. Determine the average normal stress acting on sections AB and BC. Assume the member is smooth and is 1.5-in. thick

3 viewssaamSolving Asked question 14/02/2025

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The beam is supported by a pin at A and a short link BC. If P = 15 kN, determine the average shear stress developed in the pins at A, B, and C. All pins are in double shear as shown, and each has a diameter of 18 mm

3 viewssaamSolving Asked question 14/02/2025

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The chandelier is suspended from the wall and ceiling using rods AB and BC, which have diameters of 3 mm and 4 mm, respectively. If the average normal stress in both rods is not allowed to exceed 150 MPa, determine the largest mass of the chandelier that can be supported if θ = 45°

3 viewssaamSolving Asked question 14/02/2025

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The 20-kg chandelier is suspended from the wall and ceiling using rods AB and BC, which have diameters of 3 mm and 4 mm, respectively. Determine the angle θ so that the average normal stress in both rods is the same

3 viewssaamSolving Asked question 14/02/2025

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The pedestal has a triangular cross section as shown. If it is subjected to a compressive force of 500 lb, specify the x and y coordinates for the location of point P(x,y), where the load must be applied on the cross section, so that the average normal stress is uniform. Compute the stress and sketch its distribution acting on the cross section at a location removed from the point of load application

3 viewssaamSolving Asked question 14/02/2025

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The 150-kg bucket is suspended from end E of the frame. If the diameters of the pins at A and D are 6 mm and 10 mm, respectively, determine the average shear stress developed in these pins. Each pin is subjected to double shear

3 viewssaamSolving Asked question 14/02/2025

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The 150-kg bucket is suspended from end E of the frame. Determine the average normal stress in the 6-mm diameter wire CF and the 15-mm diameter short strut BD

3 viewssaamSolving Asked question 14/02/2025

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Determine the average shear stress developed in pin A of the truss. A horizontal force of P = 40 kN is applied to joint C. Each pin has a diameter of 25 mm and is subjected to double shear

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If the average normal stress in each of the 20-mmdiameter bars is not allowed to exceed 150 MPa, determine the maximum force P that can be applied to joint C

3 viewssaamSolving Asked question 14/02/2025

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