1. k9i-2(rim)$ (nm) ; j = N- 1, N, N+I 6bT(- y2)b= o [I] = identity matrix I [O] = zero matrix
2. Tables 1-3 present dimensionless model frequencies, p, at a range of dimensionless rotation speeds, X, from 0 to 12 for three rotating cantilever beams: