Page 1 of 1
In Figure the 25 kg mass (m) is suspended by a combination of springs, where ki=5 kN/m, k2=5 kN/m, k3=10 kN/m and k4=10
Posted: Wed Apr 27, 2022 7:35 pm
by answerhappygod
- In Figure The 25 Kg Mass M Is Suspended By A Combination Of Springs Where Ki 5 Kn M K2 5 Kn M K3 10 Kn M And K4 10 1 (54.69 KiB) Viewed 47 times
In Figure the 25 kg mass (m) is suspended by a combination of springs, where ki=5 kN/m, k2=5 kN/m, k3=10 kN/m and k4=10 kN/m. The mass is displaced 30mm below the static equilibrium position and released from rest, determine: (i) The equivalent stiffness of the four springs. (ii) The undamped frequency of the equivalent system. (iii) The equation that governs the vertical displacement of the mass as a function of time. (iv) The maximum acceleration of the mass in mm/s2. (v) The location of the mass in mm at time, t = 2 s. yurga ki k2 k3 • ka Static equilibrium position m