[填空题]
A 1.4-kg grindstone in the spr4ia;6fn5je l2izc 2hapel( s00 (mex8u-i0gj+ yx ghfxl of a uniform cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculatu0(igemlglsj08( 0 xf+h- x yxe the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
