[填空题]
The blades in a blender rotate at a rate ofov ewc5m9 n.(w 6500 rpm. When the motor ) 5)ppz ugkff7 unb26sis turned off during operation, the blades slow to rest in 3.0 s. What is the angular accelpzb2)5gfsnu p7k)u f6eration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
