2: A solid sphere of radius 25 cm and mass 25 kg rotates about an axis through its center. Calculate its moment of inertia, if its angular velocity changes from 2 rad/s / s to 12 rad/s in 5 second. Also calculate the torque applied.

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2: A solid sphere of radius 25 cm and mass
25 kg rotates about an axis through its center.
Calculate its moment of inertia, if its angular
velocity changes from 2 rad/s /s to 12 rad/s in
5 second. Also calculate the torque applied.
Transcribed Image Text:2: A solid sphere of radius 25 cm and mass 25 kg rotates about an axis through its center. Calculate its moment of inertia, if its angular velocity changes from 2 rad/s /s to 12 rad/s in 5 second. Also calculate the torque applied.
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