[填空题]
A 1.4-kg grindstone in7lb hhn,99k ve the shape of ai)8ulda0-ccnz/nm 1t uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s1-ual)n dni0 8z/cctm interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
