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Two discs of radius R1 = 13.3 cm and R2 = 2R1, and masses m1 = 117.4 g and m2 = 4m1, are welded and mounted on a frictionless shaft that passes through the center of each one. A block of mass m = 87.7 g hangs from a rope wound on the smaller disk. Determine the angular acceleration of the discs due to the weight of the block.

Two discs of radius R1 = 13.3 cm and R2 = 2R1, and masses m1 = 117.4 g and m2 = 4m1, are welded and mounted on a frictionless shaft that passes through the center of each one. A block of mass m = 87.7 g hangs from a rope wound on the smaller disk. Determine the angular acceleration of the discs due to the weight of the block.

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
Problem 1.1MA
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Two discs of radius R1 = 13.3 cm and R2 = 2R1, and masses m1 = 117.4 g and m2 = 4m1, are welded and mounted on a frictionless shaft that passes through the center of each one. A block of mass m = 87.7 g hangs from a rope wound on the smaller disk.

Determine the angular acceleration of the discs due to the weight of the block.

m2 R2 R, m h
Transcribed Image Text:m2 R2 R, m h
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