[填空题]
The blades in a blender zbl-v wnvx(r0h f2d:;o qt /- u9tkt,hq3z0uznr2 lv(rotate at a rate of 6500 rpm. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular accelerat/ n q,2zh0t9-lruv(o qztku3t ion as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
