Answer:
The distribution of mass is farther from the axis of rotation in the first case than in the second case. So the moment of inertia is more in first case than in second case, but the applied torque \[\tau \] is same in both cases. As\[\tau =I\alpha \] or \[\alpha =\tau /I,\], so the angular acceleration \[\alpha \] is less in first case than in second case.
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