[填空题]
The blades in a blender row5tkec* )bsxjvemw9px+ 8s7 6tatp(ia 3zw18k ii+4lyw6x vj2 dte at a rate of 6500 rpm. When the motor is turned off wiy12ix(a tw jil z3+kp8d64 vduring 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
