[填空题]
A 1.4-kg grindstone in the shape of a uniform cylinder of radius s pc nuxcpva0 4q;cc- bl8gr )w8i,c5+0.20 m acq (dx tezbefo13 d/wo+yf*od(3 uires a rotational rate of from r e(ddo/z f bx(3 ft1oye*3do+west over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
