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Question
Two disks are mounted on low-friction bearings on a common shaft. The first disc has rotational inertia Iand is spinning with angular velocity 
. The second disc has rotational inertia 2Iand is spinning in the same direction as the first disc with angular velocity 2 as shown. The two disks are slowly forced toward each other along the shaft until they couple and have a final common angular velocity of:
A) 5ï·ï€ /3
B) 
C) 
D)
E) 3
Answer
This answer is hidden. It contains 1 characters.
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