[填空题]
A 1.4-kg grindstone int rla9 c12a ;p)1mvksn the shape of a uniform cylinder of radius 0.20 mx4n;b2 faodv0 acquires a rotational rate of from rest over a 6.0-so0bfvn2 xa4;d interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
