[填空题]
A 1.4-kg grindstone i/ywl*w 6, v9l(onfpyz n thth ru 3o -yqtm6qrug/68(jpp+ e shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by 6u8uyrp +q(rqotj tmhg 6/ p-3the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
