[填空题]
The blades in a blender rotate at a rate of 6500 rpm. Whglws; 9i; w oy2e0g.ylen the mep6*bg n -bp;dotor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular acceleration as bpd-;ne* g6bp the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
