[填空题]
A 1.4-kg grindstone in the shape *j )/tonxzlggt.9j 5yqx5 ,za of a udh 8z4zsb hn )3fw1go*niform cylinder of radius 0.20 m acquires a rotational rate of from rest o4g 8zb 3)1whsndfhz* 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
