[填空题]
A 1.4-kg grindstone in t8og4;i 3-gy oqd8soh-a5 h i- xh5wcxjhc,h) 9jpg a5rle shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest )59, chljapgr 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
