[填空题]
A 1.4-kg grindstone in t s/su*+ )ohq5lhbbg:h2 gy.sqfep 8b+he shape of a uniform cylinder of radiu/t0daa ,ywk +as 0.20 m acquires a roadtkyw+a, a/ 0tational rate of from rest 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
