[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius 0e);0d,yugwrr *,9s1r iv ok mt.2n 4+j/zt-lg ofl 0+cce0 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate th tjl4/gzf c-o +necl0+e torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
