[填空题]
A 1.4-kg grindstone in the shape of a uni5i 5ztyry5t0h,0zhq qform cyxwla;ig.0hgey v q 594linder 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 ygv0x9a45 ;qh.iwegl delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
