Q2: The cable connected to block B is wound tightly around disk A, which is free to rotate about the axle at its mass center G. The masses of A and B are 60 kg and 20 kg, respectively, and kc Determine the angular acceleration of A and = 400 mm for the disk. the tension in the cable.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Q2: The cable connected to block B is wound
tightly around disk A, which is free to rotate
about the axle at its mass center G. The
masses of A and B are 60 kg and 20 kg,
respectively, and kç = 400 mm for the disk.
Determine the angular acceleration of A and
the tension in the cable.
Ans.: a = 6.712 rad/s2 , T = 129 N
%3D
R = 500 mm
A
B mg = 20 kg
Transcribed Image Text:Q2: The cable connected to block B is wound tightly around disk A, which is free to rotate about the axle at its mass center G. The masses of A and B are 60 kg and 20 kg, respectively, and kç = 400 mm for the disk. Determine the angular acceleration of A and the tension in the cable. Ans.: a = 6.712 rad/s2 , T = 129 N %3D R = 500 mm A B mg = 20 kg
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