Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown. If P = 31 kN, Q = 23 kN, and R = 26 kN, determine the absolute value of the axial load in rod (3).

A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 2,740 μm/m. Assume initial rod lengths of L1 = 1,250 mm and L2 = 2,000 mm. Determine the normal strain in rod (2).

Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown. If P = 35 kN, Q = 25 kN, and R = 23 kN, determine the absolute value of the axial load in rod (3).

A 0.600-in.-diameter bolt is loaded in shear and fractures at a load of V = 13.4 kips. Determine the shear stress in the bolt just prior to fracture.

A stainless steel tube with an outside diameter of 48 mm and a wall thickness of 5 mm is used as a compression member. If the axial stress in the member must be limited to 332 MPa, determine the maximum load P that the member can support.

A 0.720-in.-diameter bolt is loaded in shear and fractures at a load of V = 15.2 kips. Determine the shear stress in the bolt just prior to fracture.

Solve the problem.The acceleration vector for a particle moving in xyz-space is

The beam is supported by rod (1) and a pin at C. Assume L = 1.6 m and θ = 30°. For a uniformly distributed load of w = 4.7 kN/m, determine the force in rod (1).

The position vector of a particle is r(t). Find the requested vector.The velocity at

Bolt holes with a diameter of 1.000 in. are punched into structural steel members that have a thickness of 0.43 in. If the shear stress in the steel is 46 ksi, determine the bearing stress between the punch and the steel.