[填空题]
A 1.4-kg grindstone in the shape of a uniform c i3aco/x: rgo+yl:pjat ,0vx ug34gszr:inder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by th3u :v: atj40, zrsxpgge motor. $m \cdot N$
Post time 2025-2-18 20:00:22
