A 45-year-old patient is receiving VC, A/C ventilation with…

A 45-year-old patient is receiving VC, A/C ventilation with a Vt of 550 ml. The patient peak pressure is 45 cm H20 with a plateau pressure of 34 cm H20. The physician decides to switch the patient to PC, A/C ventilation with a set limit of 45 cm H20. This change results in a Vt of 650 ml. The respiratory therapist should recommend the following:

The rectangular beam in Question 6 has a cross section shown…

The rectangular beam in Question 6 has a cross section shown below. Q7. Determine the maximum normal stress due to bending on the cross section. (20 pts) Q8. Identify the location of maximum tensile and maximum compressive stresses on the cross section. (10 pts)