APFIVE Rotational Kinematics with Constant Torque
A flywheel with moment of inertia 2.0 kg·m² rotates at 60 rpm. If a constant torque of 4.0 N·m is applied for 3.0 seconds, what will be the new angular velocity in rad/s?
A
8.28 rad/s
B
2.1 rad/s
C
6.3 rad/s
D
12.28 rad/s
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