[填空题]
A 1.4-kg grindstone in t5 lgdh,(9rhsvh.99+h irx-xg8b l txihq,v7jo z/zfx(ll: z*j e shape of a uniform cylinder of radius 0.20 m acquires a rot xzz*j 7ll:vfo(jq ,z/ational rate of from rest over 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
