3.24 Derive the equation of motion of the system shown, and determine maximum amplitude.

rpm 1000 kN, 50 kg, 10

kg, 50 m, 31 cm, 50

cm, 25 N/m, 5000

0

21

Fm

M.lb

akk

N 27 N.s/m, 225 N/m, 270 ,kg.m 30 ,kg.m 30 m, 2 m, 1 022

21 FckIIll OO

m 54 , m 6 , MPa 20 , MPa 64 , ton130 , ton150 212121 .hhEIEImm