[填空题]
The blades in a blender rotate at axi1 91gpg(eekfyp c 91 rate ordmql. d9 1xx +nii,.nf 6500 rpm. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular acce,1nx.id mi. rx+9nqd lleration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
