a A disk has a rotational inertia of 13 kg-m2 and a constant angular acceleration of 4.2 rad/s2. If it starts from rest,
Posted: Sun May 22, 2022 7:40 am
a A disk has a rotational inertia of 13 kg-m2 and a constant angular acceleration of 4.2 rad/s2. If it starts from rest, the work done during the first 8.9 s by a net torque acting on it is J. Round your answer to the nearest whole number.