If the 20-mm-diameter rod is made of a-36 steel and the stiffness of the spring is k = 61 mn/m , determine the displacement of end a when the 60-kn force is applied. take e = 200 gpa.

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

the area between the graph and the t axis