The homogenous disk B of mass mB=10 kg is free to rotate on the shaft S. If the shaft is turning about the z- axis at wz= 2 rad/s while increasing at 8 rad/s?, determine: 1. The angular velocity and the angular acceleration of the disk. 2. The acceleration of the centre of the disk at this moment. 3. The velocity of point A at this moment. 4. The kinetic energy of the disk at this moment. Neglect the mass of shaft S 8 rad/s 2 rad/s 800 mm 400 mm 400 mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The homogenous disk B of mass mB=10 kg is free to rotate on the shaft S. If the shaft is turning about
the z- axis at wz= 2 rad/s while increasing at 8 rad/s?, determine:
1. The angular velocity and the angular acceleration of the disk.
2. The acceleration of the centre of the disk at this moment.
3. The velocity of point A at this moment.
4. The kinetic energy of the disk at this moment.
Neglect the mass of shaft S
8 rad/s
2 rad/s
S
800 mm
400 mm
400 mm
Transcribed Image Text:The homogenous disk B of mass mB=10 kg is free to rotate on the shaft S. If the shaft is turning about the z- axis at wz= 2 rad/s while increasing at 8 rad/s?, determine: 1. The angular velocity and the angular acceleration of the disk. 2. The acceleration of the centre of the disk at this moment. 3. The velocity of point A at this moment. 4. The kinetic energy of the disk at this moment. Neglect the mass of shaft S 8 rad/s 2 rad/s S 800 mm 400 mm 400 mm
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