[填空题]
The blades in a blender rotate at a rate of 6500 rpm. When the yb*cd o v e6u9w1d,hm:mo58w42cji1 dub p6jz avtor is turned off during operation, the bladep651jzijcw2 b 84uvad s slow to rest in 3.0 s. What is the angular acceleration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
