For the given loading of the beam ab, determine the
range of values of the mass of the crate for which the system will
be in equilibrium, knowing that the maximum allowable value of the
reactions at each support is 2.5 kn and that the reaction at
e must be directed downward.

What precautions should you take to prevent injuries when dealing with heavy loads?

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure