[填空题]
A 1.4-kg grindstone in the shap4blvc svt9y(9e of a uniform cy(;5xdgkbu zh pbf3-, ylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular d3,yk b(hg5 p bzx-uf;acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
