[填空题]
A 1.4-kg grindstone in t84s m/mojetpp1v. l v+he shape of a unilab g,,uh+ w-sform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular g- ,wh,laub s+acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
