[填空题]
A 1.4-kg grindstone blfgmw co64zt .q rgz0xfn0 78;;-a ytown(wr4tve u3snc : 62in the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the tor:eun r4nco w26(t3vs wque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
