[填空题]
The blades in a blender rotate at a rate of 6500 rpm.j*4q ip*yr tmb m dp+6c77x wx))ydpr* When the mo2yez(:zmmvymo--co -1 aex +b tor is turned off during operation1 +-eyzzc--m em2a y m(:vxobo, the blades 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
