The equation of motion for a rotating body (assuming it rotates about an axis parallel to the "z" coordinate axis) is Σ T, laz %3D We can affirm that: a) Rotational inertia | of the body unlike the mass can be negative or zero. b) It is a scalar equation, since the physical quantities present in the equation are scalars. c) It only applies to symmetrical bodies. d) It can be derived from Newton's laws that we have seen earlier.

The equation of motion for a rotating body (assuming it rotates about an axis parallel to the "z" coordinate axis) is Σ T, laz %3D We can affirm that: a) Rotational inertia | of the body unlike the mass can be negative or zero. b) It is a scalar equation, since the physical quantities present in the equation are scalars. c) It only applies to symmetrical bodies. d) It can be derived from Newton's laws that we have seen earlier.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotation Of A Rigid Object About A Fixed Axis

Section: Chapter Questions

Problem 10.76AP

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