A steel [E = 200 GPa, ν = 0.296] rod with a circular cross section is used as a weight hanger. The straight part of the rod is 150-mm long and has a diameter of 4.2 mm. Determine the magnitude of the lateral strain in this portion of the rod when it supports a tensile load of 9.8 N.

Rigid pipe (2) is supported by a pin connection at C and tie rod (1). The structure supports a load P = 17 kN at pin B. Assume x1 = 3.1 m, x2 = 2.1 m, and y1 = 3.9 m. Determine the force in tie rod (1).

A steel [E = 190 GPa, ν = 0.254] rod with a circular cross section is used as a weight hanger. The straight part of the rod is 135-mm long and has a diameter of 4.8 mm. Determine the magnitude of the lateral strain in this portion of the rod when it supports a tensile load of 9.8 N.

I have read and agree to abide by the following in the Course Syllabus Grading Requirements:  GRADING REQUIREMENTS FOR THE CLINICAL EXPERIENCE PORTION OF THE COURSE: Students will be evaluated on their clinical performance using the clinical rubric. If the student misses  clinical (excused or unexcused), they will be given a zero for the day.

Two plates are connected with two bolts and transmit load P = 4.5 kN. Each plate is 6.0 mm thick, and each bolt has a diameter of 10.7 mm. Determine the average shear stress in the bolts.

Three rubber bands are shown before and after being stretched. Before stretching, bands A, B and C have lengths of 80 mm, 120 mm, and 155 mm, respectively. After stretching, band A has a length of 100 mm, while bands B and C each have a length of 200 mm. Determine the minimum normal strain in the bands.

Three plates are connected with two bolts and transmit load P = 6.0 kN. Each plate is 5.1 mm thick, and each bolt has a diameter of 9.2 mm. Determine the average shear stress in the bolts.

_______ proteins would not span the entire lipid bilayer.

What is the problem with this form?  

Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown. If F1 = 31 kips, F2 = 10 kips, F3 = 23 kips, and F4 = 36 kips, determine the absolute value of the axial load in rod (2).