[填空题]
A 1.4-kg grindstone in t2 ny7ceoew3c lxg/ ccz )h4v-;he x:qmq6v9tlr)y 8b f5 dshape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque deliverql 6bd5v yqf:)t8mx9red by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
