[填空题]
The blades in a blender rotatx*i pxekv y7.woz9t*rp df 59-e at a rate o,k ;ohp *0tg+cmdxlpva*e ;( vf 6500 rpm. When the motor is turned o * *hoa; tm,0+gxppe; vvl(dckff during operation, 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
