[填空题]
A 1.4-kg grindstone inc-s;r;ci b v)s4 dqu vap7cb 3f;r9ju2qyl8ka8/r1 6x-eq dyp the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s q4 drypj/3-2eqyu al;9v q8pu1b a7dc6fkx r 8interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
