Torque and Angular Acceleration
A uniform disk and a uniform hoop have the same mass and radius. If the same constant torque is applied to each object, how does the angular acceleration of the disk compare to the angular acceleration of the hoop?
A
The disk’s angular acceleration is 2 times greater
B
The disk’s angular acceleration is 4 times greater
C
Both have the same angular acceleration
D
The hoop’s angular acceleration is 2 times greater
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