What is the angular speed of the new system

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Reference no: EM13254682

If a disk rotating at 10 rad/s has a moment of inertia of 0.5 kg m^2. Then another disk with a total mass of 5 kg and moment of inertia of 1.0 kg m^2 is suddenly dropped onto the first disk with their centers aligned. What is the angular speed of the new system in units of rad/s?

Reference no: EM13254682

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