(MPa) 1100 200 (mm/mm) 0.001 0.007

A plastic rod is 200mm long and 15mm in diameter. If a tensile load of 300N is applied to it, determine the change in its length and the change in its diameter. Assume Modulus of elasticity (E) = 2.70 GPa, and poisson's ratio (v) = 0.4. indicate free body diagram

A hallow cylindrical steel column with an outer diameter of 200 mm and an inner diameter of 180 mm is subjected to a compressive load of 200 kN. The yield strength of the steel is 250 MPa. Calculate the factor of safety for the column using the maximum normal stress theory.

The part shown is loaded at point C with 290 N in the positive x direction and at point E with 200 N in the positive y direction. The diameter of the bar ABD is 12 mm. Evaluate the likelihood of failure in section AB. 55 dia, d B Q ********* where P= 290 N, Q = 200 N, and d = 12 mm NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.

Question 1 A tensile load of 40 kN is acting on a rod of diameter 40 mm and of length 4 m. A bore of diameter 20 mm is made centrally on the rod. To what length the rod should be bored so that the total extension will increase 30% under the same tensile load. Take E = 2 x 10° N/mm².

just final answer  A rigid component ABC is supported by a pin-connected member (1). The member has a rectangular cross-section with dimensions of 54 mm and 48 mm. The elasticity modulus of the material is 169 GPa. If L1=2421 mm, L2=1226 mm, L3=2272 mm, and L4=2072 mm;     Determine the maximum normal stress (MPa) in member (1) without buckling.

pts) The rigid L-shaped bar show below is supported by pin at A, steel rod at L, and titanium rod at C. Determine the force in the rods when the 2 k/ft distributed load is applied on arm CA. Determine the reaction at support A. Also, determine the strains in the steel and titanium rods. Show the free body diagrams. Show all calculations. See attached Material Properties Table for required parameters in your calculation. Rod: Steel A-36 Diameter = 3/4" L = 5 ft Rigid 2 kip/ft C 8 ft Rigid Rod: Titanium Alloy Diameter = 3/4" L = 4 ft L 5 ft A

If load P = 22.9 kips, determine the normal force in bar (1). D P A 6 ft 51.9 kips 44.8 kips 27.3 kips 38.2 kips O 40.4 kips B (1) 4 ft

A steel rod with length equal to 12 ft, has a diameter of 0.8 inches in quarter of its length and a diameter of 0.4 inches the rest. If it is subjected to a tensile load of 6,500 lbs, what will be the total deformation of the bar if it has a modulus of elasticity E = 29.5 10^6 psi.

Rods AB and BC each have a diameter of 5 mm. If the load of P = 1.5 kN is applied to the ring, determine the average normal stress in each rod if 0 = 50°. B Figure Q1