[填空题]
The blades in a blend g3vkw s 5 xepe+sa3o0; r.sn.,bhlu*per rotap v.kc9li.jxa1 :2h aate 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 the angular acceleration as the blades slow do h 1aai.j x.a2vlp:9kcwn? $rad/s^2$
Post time 2025-2-18 20:00:22
