[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radin l.-mvnowg j:g h1 -ey*yj8)/o;ymeius 0.20 m acqui -k(v:cz mzvei(a*t , a-hxz2xres a rotational rate of from rest over a 6.0-s interval at constant angular acceleratioxvet,z*zx-ack(-z :im2 ha(v n. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
