Write equation for modal analysis of rigid body ?

Question

Accepted Answer

Modal analysis of rigid body equation involves calculating natural frequencies and mode shapes.

Modal analysis involves determining the natural frequencies and mode shapes of a system.
The equation for modal analysis of a rigid body is typically represented as Kx = Mw^2x, where K is the stiffness matrix, M is the mass matrix, w is the angular frequency, and x is the mode shape vector.
The modal analysis equation helps in understanding the dynamic behavior of a rigid body structure.
Modal analysis is commonly used in structural engineering and acoustics to study vibrations and resonances.

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