- 3 There Is A Mass Spring System For Which Two Masses Are Connected With A Spring 2 And The Upper Mass Is Hanged On The 1 (60.64 KiB) Viewed 25 times
3. There is a mass-spring system for which two masses are connected with a spring #2 and the upper mass is hanged on the ceiling by a spring #1 (Figure below). Properties of masses and springs are shown below: mi = 1 kg, m2 = 1 kg kı = 3 N/m, k2 = 2 N/m Masses of springs are negligible Find eigen value & vector and general solution, displacement of two masses as a function of time t (i.e., yı(t), y2()) of mass-spring system using Hooke's law. (Hint : Set it to y = xewt,w2 = 1) ke wwwy (y= 0) = my y 1 y 1 k2 (Net change in spring length = y2-y, (y, = 0) 1m2 2 Y2 System in static equilibrium System in motion