[填空题]
The blades in a blender rotate atpj 6be.dmc,q3q.flh 7dk1 1c :xgcga4 a rate of 6500 rpm.xj 6eax 09cq(f 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 down? jfex 0c9ax6(q $rad/s^2$
Post time 2025-2-18 20:00:22
