Rotational Kinematics with Constant Torque
A flywheel with a moment of inertia of 2.0 kg·m² has an initial angular velocity of 60 rpm. A constant torque of 4.0 N·m is then applied for 3.0 s. What is the final angular velocity of the flywheel in rad/s?
A
8.28 rad/s
B
2.1 rad/s
C
12.28 rad/s
D
6.3 rad/s
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