AP Physics C: Mechanics
5.6 Newton’s Second Law in Rotational Form
A uniform flywheel with rotational inertia \(I\) is initially at rest. Starting at time \(t = 0\), a net torque \(\tau(t) = kt^2\) is applied to the flywheel, where \(k\) is a positive constant. Which of the following expressions represents the angular speed \(\omega\) of the flywheel at time \(t = T\)?
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