[填空题]
A 1.4-kg grindstone in the shapetqm*fji.u,d ,k3 iev 583iuhd of a uniform cylinder of radius 0.20 m gr.m p* *n5 meu..xlbpacquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by therl5b. *p.ng*me xp. mu motor. $m \cdot N$
Post time 2025-2-18 20:00:22
