[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius 0.20:kl ha wz3g/j6 m acquire6;gai f6c5x xwe f xzx2.4tmn4s a rotational rate of from rest over a 6.0-s interval at constant angulfwmx6xn .xif2z6;t4 5gcxae4 ar acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
