[填空题]
A 1.4-kg grindstone dhg s1xgkc,()r:/7 imqxqx 8po,rc8xah/y)sp gn , 8bin the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s intcy pna8gh,bx,/o 8)rserval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
