[填空题]
A 1.4-kg grindstone z6 g8b1q05ivqn*es b vin the shape of a uniform cylinder of radiuj2;8)9.k0 aetky9hmej mn sros 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by the motor. s0jjor; etymn9k h9.2mk8 e)a $m \cdot N$
Post time 2025-2-18 20:00:22
