Derive the equilibrium equation in the y direction from a differential element of a material.  Make sure you draw the x, y, and z axes Draw the element and label all of the stresses that act in the y-direction Show all steps

Which of the following best describes elasticity in materials?

What do the general 3-D differential equations of equilibrium include?

Why are differential equations necessary in the study of material mechanics?

Which antacid was the most effective?

Describe the embryological development of the palate (10 marks)

Which two veins unite to form the external jugular vein? Be specific

Name the four swellings from which the tongue develops, as well as the pharyngeal arch from which each one develops Swelling Pharyngeal arch First swelling/s Second swelling/s  Third swelling/s Fourth swelling/s

Why did families feel the church cemetery was the most important place to bury the dead?

A _________________ type of display is referring to only portions of caskets (i.e. 1/2, 1/4, 1/8).