[填空题]
A 1.4-kg grindstone in the sha,/ :b .vkyj yhvg8/8dxln6yjope of a uniform ue-*m d 2weps/fqyd4zto21y-cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate uz/mpdqt- o2-y2se fy wd41e*the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
