A Solid cylindrical disk of mass M= 2 kg and radius R = 30 cm rotatates around its central axis at constant angular acceleration. Initially, angular velocity of the disk is 0.5 rad/s. After two complete revolutions disk's angular velocity is 2.5 rad/s. Find the net torque acting on the disk.

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A Solid cylindrical disk of mass M= 2 kg and radius R = 30 cm rotatates around its central axis at constant angular acceleration. Initially, angular velocity of the disk is 0.5 rad/s. After two complete revolutions disk's angular velocity is 2.5 rad/s. Find the net torque acting on the disk.

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Physics: Principles with Applications

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