[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius 0se9ds/ a0 jtc7.20s h;3vg.f5n6m +pcp dy m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration pdnc5p+f3mv s gh;6.y. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
