Angular momentum and kinetic energy of rotating deformable bodies |
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Authors: | J N Tokis |
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Institution: | (1) Dept. of Mechanics, University of Patras, Greece |
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Abstract: | The general equations of angular momentum and kinetic energy of a rotating deformable (or not rigid) body are discussed for a fixed and a rotating coordinate system. A new system of equations is developed for a deformable body of arbitrary form using the Lagrangian (vector) cisplacement up to the first order terms. The equations are, then, illustrated for a self-gravitating ceformable body perturbed by tides. |
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