Question: Problem 3 . A two - story shear building is shown in Figure 3 . The mass m = 2 1 0 3 k g

Problem 3. A two-story shear building is shown in Figure 3.
The mass m=2103kg; the stiffness k=4106Nm.
1.Find the natural frequencies.
2.Find the mode shapes for which the element corresponding to the first floor is 1.
Problem 3 . A two - story shear building is shown

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