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12. For a system to be in equilibrium, the sum of the external forces acting on the system must be a. equal to unity b. a maximum c. indeterminant d. zero 13. The mass moment of inertia of a cylinder about it's central axis perpendicular to a circular cross section is a. directly proportional to its radius b. independent of its radius c. directly proportional to its length d. independent of its length

12. For a system to be in equilibrium, the sum of the external forces acting on the system must be a. equal to unity b. a maximum c. indeterminant d. zero 13. The mass moment of inertia of a cylinder about it's central axis perpendicular to a circular cross section is a. directly proportional to its radius b. independent of its radius c. directly proportional to its length d. independent of its length

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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12. For a system to be in equilibrium, the sum of the external forces acting on the system must be a. equal to unity b. a maximum c. indeterminant d. zero 13. The mass moment of inertia of a cylinder about it's central axis perpendicular to a circular cross section is a. directly proportional to its radius b. independent of its radius c. directly proportional to its length d. independent of its length
Transcribed Image Text:12. For a system to be in equilibrium, the sum of the external forces acting on the system must be a. equal to unity b. a maximum c. indeterminant d. zero 13. The mass moment of inertia of a cylinder about it's central axis perpendicular to a circular cross section is a. directly proportional to its radius b. independent of its radius c. directly proportional to its length d. independent of its length
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