A blade is fixed to a rigid rotor of radius R spinning at rad/s around the vertical z-axis. Neglect the effects of gravity. The x-axis rotates with the blade, and the origin x=0 of the axis is located at the "root" of the rotating blade
R vertical cylinder, the distance to the horizontal cylinder is r=R+X
Find a symbolic expression for the peak stress sn max in the blade. Express your answer in terms of R, L,(enter the last two as rho and omega, respectively)