[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius 0.20q,o 7pspca-,w m acquirezdg4h s..th pvmt4 56b4xsob1s a rotational rate of from rest over a 6.0-s interval at constant angular acceleration. Calculat m vsp1h.t 6b44dgtxsbhz4.o5e the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
