[填空题]
A 1.4-kg grindstone in t hhdq7t0gt)o* he shape of a unifor1 6gc6r69dg 3u m6dw9spqx ojem cylinder of radius 0.20 m acquires a rotational rate of from rest 6wd 931 mg r6oj uxdc66e9qsgpover a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
