The cantilever is affixed to the free end of a square
cross-section piezoelectric (PZT) block, which is fixed at the
other end. Draw the schematic of the lumped-parameter model of the
cantilever-PZT system, obtain the mathematical model of this
mechanical system, and derive the lumped mass and stiffness of the
PZT knowing that la = 0.01 m (length of PZT block), a = 0.005 m
(side length of PZT cross-section), EPZT = 55 GPa (Young’s
modulus), ?PZT = 7500 kg/m3...