[填空题]
The blades in a blender ro+ixtwa tca 0k4lz/,7w tat6wgju dt ./9pal ;7)tmhvbl *oe at a rate of 6500 rpm. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is tb .ju6lma); 7wg*hpd9 o lvtt/he angular acceleration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
