(Solved): For the given state of stress shown below use stress transformation equations to determine the nor ...

For the given state of stress shown below use stress transformation equations to determine the normal and shear stresses after the element shown has been rotated: a) 30° clockwise, and (b) 30° counterclockwise c) Draw Mohr's circle on scale and show the stresses of parts (a) and (b) + 20 ksi 10 ksi 15 ksi