[填空题]
The blades in a blendetaw gxd/z u48bbv5 m8+r rotate at a rate of 6500 rpm. When tc h()u2ha/nvzhe motor is turned off during operation, the blades slow to rest in 3.0 s. Wha z/c(hv)2ha nut is the angular acceleration as the blades slow down? $rad/s^2$
Post time 2025-2-18 20:00:22
