Three masses, m; 3 kg, m2 5.5 kg, and m3 = 2 kg, are attached to springs, k1 = 50 N/m, k2 = 35 N/m, k3 25 N/m, and k4 = 20 N/m, as shown below. Initially the masses are positioned such that the springs are in their natural length (not stretched or compressed); then the masses are slowly released and move downward to an equilibrium position as shown. The equilibrium equations of the %3D %3D !3! !3! %3D three masses are:

Three masses, m; 3 kg, m2 5.5 kg, and m3 = 2 kg, are attached to springs, k1 = 50 N/m, k2 = 35 N/m, k3 25 N/m, and k4 = 20 N/m, as shown below. Initially the masses are positioned such that the springs are in their natural length (not stretched or compressed); then the masses are slowly released and move downward to an equilibrium position as shown. The equilibrium equations of the %3D %3D !3! !3! %3D three masses are:

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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