5. The mass moment of inertia of anybody about its center of mass is always.... (c) zero (d) None of the above (a) maximum (b) minimum C. Angular momentum cannot be conserved if (a) the angular acceleration changes. (b) the angular velocity changes. (c) there is a net force on the system. D. The total mechanical energy of a system (a) is equally divided between kinetic energy and potential energy. (b) is either all kinetic energy or all potential energy, at any one instant. (c) can never be negative. (d) the moment of inertia changes. (e) the net torque is not zero. (f) None of the above (d) (e) (f) is constant, if only conservative forces act. is not uniquely determined for most naturally occurring systems. None of the above

5. The mass moment of inertia of anybody about its center of mass is always.... (c) zero (d) None of the above (a) maximum (b) minimum C. Angular momentum cannot be conserved if (a) the angular acceleration changes. (b) the angular velocity changes. (c) there is a net force on the system. D. The total mechanical energy of a system (a) is equally divided between kinetic energy and potential energy. (b) is either all kinetic energy or all potential energy, at any one instant. (c) can never be negative. (d) the moment of inertia changes. (e) the net torque is not zero. (f) None of the above (d) (e) (f) is constant, if only conservative forces act. is not uniquely determined for most naturally occurring systems. None of the above

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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