[填空题]
The blades in a blendew99 vvwzps7. jr rotate at a rate of 6500 rpm. When t6 / f(+nqihz n)boo)rhtue47 xhe motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular acceleration as the bbzux6 )tonnh (hr/7ioe )fq+4lades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
