What is the final rotational kinetic energy of the disk

Reference no: EM13654098

A torque of 24.0 N m is applied to a solid disk, accelerating itfrom rest to an angular velocity of 140.0 rpm. (The disk has a massof 2.00 kg and a radius of 0.200 m.)

A. What is the final rotational kinetic energy of the disk?
B. How much work was done accelerating thedisk to 140.0 rpm?
C. Through how many complete revolutionsdid the disk turn, while accelerating from rest to its finalangular velocity?

Reference no: EM13654098

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