[填空题]
A 1.4-kg grindstone in the seinw(5q t(u1xhape of a unifo 2-dya tw8+puxrm cylinder of radius 0.20 m acquires a rotational rate of from rest over a 6.0-s interval at constant angular aa d-xpyt+2wu8cceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
