A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum. The mass of the drum is md = 100kg and the radius is r = 0.5 m. The radius of gyration of the drum about point O is ko=0.3 m. The mass of the block is mb= 20kg. The block is released from rest. The acceleration due to gravity is g=9.81 m/s2. (1) Calculate the mass moment of inertia of the drum about the point O, IO_______(kgm2) (two decimal places) A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping aroundthe drum. The mass of the drum is md = 100kg and the radius is r = 0.5 m. The radius ofgyration of the drum about point O is ko=0.3 m. The mass of the block is mb- 20kg. Theblock is released from rest. The acceleration due to gravity is g-9.81 m/s².(1) Calculate the mass moment of inertia of the drum about the point 0, 10-(two decimal places)DrumA$Block_(kgm²)

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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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A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum. The mass of the drum is m_d= 100kg and the radius is r = 0.5 m. The radius of gyration of the drum about point O is ko=0.3 m. The mass of the block is m_b= 20kg. The block is released from rest. The acceleration due to gravity is g=9.81 m/s².

(1) Calculate the mass moment of inertia of the drum about the point O, I_O_______(kgm²) (two decimal places)

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