[填空题]
The blades in a blender rot8d as:ibn5tfm(yr,: btor65 tate at a rate of 6500 rpe6 upel0q1s+:j +c-rbmohbf 9m. When the motor is turned off during operation, the blades slow to rest in hsb0jor+cm:elp-61 b u+q 9fe3.0 s. What is the angular acceleration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
