At a point in a stressed material, the major principal stress is 5,000 psf compression and theminor principal stress is 2,000 psf compression. (a) Draw the Mohr’s circle for this stress combination....

At a point in a stressed material, the major principal stress is 5,000 psf compression and theminor principal stress is 2,000 psf compression.

(a) Draw the Mohr’s circle for this stress combination.

(b) Find the maximum shear stress, and also indicate the value of normal stress acting on this same plane.

(c) Determine the values of the normal and shear stresses acting on a plane that is 60° ccw from the major principal plane.