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QUIZ ON ROTATING DISC

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Hello Everyone,

I would appreciate your help on the question below. I need to understand the steps clearly to get the answer. 

A circular disc is under a constant torque of 2.304Nm. The opposing torque due to the bearings on the disc is 0.1Nm.
If the moment of inertia of the disc is 0.0945Kgm2.
A. What is the angular velocity of the disc after 10s?
B.What is the final angular speed attained by the disc under this constant torque?

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