[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius 0;kh/0l1og6vppao8 ob .20 m a/r4ucj2 i1g ,dhyzh2 acquires a rotational rate of from rest over a 6azjc4i2, 2h1h yrud g/.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
