A wheel, with rotational inertia I, mounted on a vertical shaft with negligible rotational inertia, is rotating with angular speed $ \omega $_0.A nonrotating wheel with rotational inertia 2I is suddenly dropped onto the same shaft as shown.The resultant combination of the two wheels and shaft will rotate at: A)"$ \omega $₀/2" B)"2$ \omega $₀" C)"$ \omega $₀ /3" D)"3$ \omega $₀" E)"$ \omega $₀/4"

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The Answer of A wheel, with rotational inertia I, mounted on a vertical shaft with negligible rotational inertia, is rotating with angular speed $ \omega $_0.A nonrotating wheel with rotational inertia 2I is suddenly dropped onto the same shaft as shown.The resultant combination of the two wheels and shaft will rotate at: A)"$ \omega $₀/2" B)"2$ \omega $₀" C)"$ \omega $₀ /3" D)"3$ \omega $₀" E)"$ \omega $₀/4"

A Wheel, with Rotational Inertia I, Mounted on a Vertical ω \omega ω

A Wheel, with Rotational Inertia I, Mounted on a Vertical $\omega$