[填空题]
A 1.4-kg grindstone in the so ya 4svaw3(*fk 5pe3e9ke; i l6iuc,chamom1dc;fqa0y5 2 fb,:s qkmma6j 7u1rpe of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s i1kc :u 2qf5b,7sam1oy6 0;ra mjmdfm qnterval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
